1-800-230-7918 Chat for Quote

👤 Human Subtitlers. Not AI.

Expert Vietnamese Subtitling Services for Maximum Global Impact Worldwide

100+ Languages  ·  Pre-Recorded Video  ·  SRT, WebVTT, TTML and Burned-In Subtitles

Vietnamese subtitling services from native subtitlers: $7.00 per minute is the starting rate for Vietnamese audio with your script, and subtitle translation between English and Vietnamese starts at $11.20 per minute.
Contact us now at 1-800-230-7918 for fast & reliable service.

We subtitle for filmmakers, streaming and video teams, universities, businesses, healthcare providers, and marketing teams.

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Built to Netflix & OTT Specs

Specs for over-the-top
(OTT) streaming

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4.9★ Rating

990+ Google reviews

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From 1–2 Business Days

For videos up to 10 minutes

✔
17+ Years

Industry expertise

100+
Languages Supported
189K+
Minutes Subtitled
150+
Countries Served
24/7
Customer Support


Recent project: a 90-minute feature for a Los Angeles film and entertainment client, subtitled from English into Vietnamese for audiences in Southeast Asia, to our 99+% accuracy standard. Read the full case study →

No commitment  ·  Secure & confidential  ·  Made to broadcast & OTT file specs

Festival deadline or launch this week? Rush delivery within 2 to 24 hours, and same-day delivery for eligible short videos after file review. Ask about rush delivery

Compliance & Capabilities

NDA Available

Non-disclosure agreement (NDA) for screeners and unreleased cuts

SDH Subtitles

Subtitles for the deaf and hard of hearing

Netflix & OTT Specs

Platform timed-text standards

Native Linguists

Native-speaker subtitlers, 100+ languages

Data Handled in Line with GDPR

General Data Protection Regulation: secure transfer, access limited to your project team

Our work has supported projects at
Intel NASA Adobe HP SSA Nuance FedEx Kaiser Permanente Thermo Fisher

We are Experts in Multiple Languages
Our experienced language team serves individuals & businesses from various industries in over 100 languages.
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Spanish
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Japanese
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Arabic
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French
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Russian
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German
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Italian
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Chinese
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Korean
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English
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Greek
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Romanian
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Turkish
Why Trust Vanan Services ?
What stands behind each Vietnamese subtitling order at Vanan Services:
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Member of the ATA
Vanan Services is a member of the American Translators Association (ATA). Each Vietnamese order goes to an experienced native subtitler, chosen by language and by the regional accent in your video.
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30-Day Corrections
Report any error in a delivered Vietnamese file within 30 days of delivery, whether a mistimed line, a misspelling or a missing tone mark, and we fix it without charge.
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BBB Accredited
The Better Business Bureau (BBB) rates Vanan Services A+.
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28,700+

Satisfied clients

Subtitler providing Vietnamese subtitling services, accurate & professional translations, ensuring clarity for viewers.
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Golden years we’ve passed!
100+ Languages

Accurate and Professional Vietnamese Subtitling Services

Vietnamese subtitling is the work of writing what is said in a video as timed Vietnamese text on screen, or writing Vietnamese speech as English subtitles, with tone marks, line breaks and reading speed checked by a person. Vanan Services, a Vietnamese subtitling company with its office in New York, handles Vietnamese video subtitling and subtitle translation for film, streaming, training and marketing video, from English into Vietnamese and from Vietnamese into English. Vietnamese is a tonal language, and one wrong tone mark can turn a word into a different word, so every file is written and proofread by people, not left to software. Prices start at $7.00 per minute for Vietnamese audio when you send a script, $9.60 when we transcribe it first, and $11.20 for subtitle translation either way. Rush delivery and special formatting are quoted separately, and larger projects qualify for volume discounts. Call 1-800-230-7918 for a quote.

Expert Vietnamese Subtitling Accuracy & Quality

Every file is held to our 99+% accuracy standard through transcription, translation and multi-step quality control (QC). Choose the subtitle style that fits your content:

  • list arrowVerbatim: word-for-word, includes fillers/false starts (best for legal, research, compliance)
  • list arrowEdited/Clean: removes redundancies for clarity and readability (best for marketing, eLearning)
  • list arrowSDH/Closed Captions: adds speaker IDs and key sound cues for accessibility

Tell us your preferred style, glossary, and tone (Northern/Southern) before we start.

Each subtitle is carefully reviewed with thorough quality control to meet your expectations. From educational content to media, you can rely on our native subtitling team for professional subtitles in Vietnamese that are precise and culturally relevant. 

We know how challenging it can be to translate complex material. Our subtitling and translation services ensure that every detail of your content is accurately represented for a global audience. Therefore, we offer expert services that prioritize clarity and impact. Synchronization gets its own check, so each subtitle appears and leaves with the line it belongs to.

We specialize in:

  • list arrow Time-coded subtitles
  • list arrow Multi-format support
  • list arrow Line-by-line synchronization
  • list arrow Platform compatibility
  • list arrow Localized subtitling
  • list arrow Closed captioning
  • list arrow Customizable font styles, etc.

Need Vietnamese audio as well as subtitles? We also offer dubbing and Vietnamese voice-over, so one project can carry both.

Address :

Vanan Services, Inc.

224 W 35th St #1206-5,
New York, NY 10001.
(646) 481-2955

Office Hours :

Monday to Friday: 24 hours

Saturday & Sunday: 6 AM to 10 PM

Our online support is available 24/7. For quick assistance, click the button below.

Payment methods
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Service options
Rush and super rush delivery Rush & super rush
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Rush & Same-Day Options Available

How Subtitling Works at Vanan

Send your file as-is. We assign the right subtitler, sync every line, and return it built to the specs of the platform you name. No back-and-forth, no delays.

1

Upload Your Video File

MP4, MOV, SRT, VTT & more

Send your video, script, or subtitle file via secure upload, email, or cloud link. Any format, 100+ languages.

Request a Subtitling Quote →
2

Expert Subtitler Assigned

Native speaker, matched in minutes

An experienced subtitler or translator is assigned to your project immediately.

3

4-Stage Quality Review

4-stage review process

Transcribe (unless you send a script) → Translate (for translated subtitles) → Proofread → Quality assurance (QA). Every subtitle is verified before it reaches you.

4

Receive & Submit

SRT, WebVTT, TTML and more

Your subtitle file arrives built to the platform specs you gave us, held to our 99+% accuracy standard.

Request a Subtitling Quote →
Get Your Free Quote in 60 Seconds →

✓ Response within minutes    ✓ Requirements confirmed upfront    ✓ Corrections at no charge within 30 days

Human Subtitlers vs AI: Which Should You Choose?

AI-generated subtitles can speed up production but often struggle with accents, technical terminology, speaker identification, and contextual meaning. Our professional human subtitlers create and review every subtitle to ensure accuracy, readability, and natural language flow for public-facing content.

Method Typical Accuracy Cultural Context Turnaround Starting Price Best For
Pure AI / Machine 85 to 90% Limited: literal output; misses idioms, humor, and tone Minutes Lower upfront cost, typically $0.10–$0.50/min (varies by provider) Internal drafts, rough cuts, clear single-speaker audio
Professional human subtitling 99+% Native-reviewed: idioms, humor, and references localized 1 to 2 business days (videos up to 10 minutes); 2 to 3 business days (10 to 30 minutes) From $7.00/min for Vietnamese audio with your script; translated subtitles from $11.20/min Public-facing, multilingual, legal, medical, educational, broadcast, multi-speaker, accented or noisy audio

AI-generated subtitles can be useful for rough internal drafts with clear, single-speaker audio. Choose professional human subtitling when your video will be published, translated, used for accessibility, or contains multiple speakers, accents, technical terminology, names, or cultural references. Human review improves timing, readability, contextual accuracy, and platform readiness. In Vietnamese, a native subtitler also catches what speech recognition can miss: a tone mark that changes the word, and pronouns such as anh, chị and em, which depend on each speaker's age and relationship.

Accessible Vietnamese Subtitles for Precise Communication

To communicate effectively with all viewers, accessible and clear Vietnamese subtitles are essential. Our native transcribers & subtitlers ensure that every word is captured precisely, and our quality checks and proofreading keep every line clear and legible.

Vietnamese is written in chữ Quốc ngữ, a Latin-based alphabet with tone marks above and below the vowels, so legible subtitles depend on fonts and files that keep every mark. For viewers who are deaf or hard of hearing, accurate Vietnamese subtitles with speaker names and sound cues make the whole video usable. Our files are prepared to support the Web Content Accessibility Guidelines (WCAG).

Which Accessibility Standards Can Our Vietnamese Subtitles Support?

Our files can be prepared to support each guideline and law listed below. Which of them apply depends on your content, your platform and the country where the video is shown.

  • list arrowWeb Content Accessibility Guidelines (WCAG): Guidelines for making web content accessible to people with disabilities.
Customer uses Vietnamese subtitle, ensuring precise communication, delivering clear and accurate translation for all viewers.
  • list arrowAmericans with Disabilities Act (ADA): US law ensuring accessibility for people with disabilities.
  • list arrowSection 508 of the Rehabilitation Act: Ensures US federal websites are accessible to people with disabilities.
  • list arrowEuropean Accessibility Act (EAA): European Union law that sets accessibility requirements for products and services, including access to audiovisual media services.
  • list arrowAccessibility for Ontarians with Disabilities Act (AODA): Ontario’s law for accessible services and customer experiences.
  • list arrowDisability Discrimination Act (DDA): Australian law that requires accessible services and public spaces.
  • list arrowBS 8878: UK standard for web accessibility, with a focus on digital inclusion.

As an experienced SDH subtitle company, we tailor accessibility elements to the Vietnamese language, cultural context, and specific viewing needs of Vietnamese audiences.

A Vietnamese educational institution required SDH subtitles for their online medical courses. We delivered subtitles with sound descriptions and speaker identification, prepared to support WCAG, so 500+ deaf students could follow the healthcare training.

Our New York-based subtitling agency has been tailored to meet the high demand for accurate, culturally nuanced subtitles in the area’s diverse media landscape.

Across all languages, Vanan Services has subtitled 189,000+ minutes of video and served 28,700+ clients.

  • list arrowNames keep their tone marks in every speaker label, as Netflix's Vietnamese guide asks for proper nouns
  • list arrowHigh-impact content we regularly subtitle: product launches, brand campaigns, training videos, recorded webinars, and long-form media
  • list arrowOn request: share anonymized samples (SRT/VTT) and a relevant mini case study from your industry

Typical end-to-end process (and what we need from you):

  • list arrowReceive files: Send video/link + target Vietnamese (North/South), platform, and deadline (rush delivery available).
  • list arrowTranscription/timecoding: Confirm speaker names, any jargon list, and whether to include SDH.
  • list arrowTranslation/localization: Approve tone (formal/marketing) and provide brand glossary/style guide if any.
  • list arrowQC + sync: Review a sample if requested; share notes, and we revise before final delivery.
  • list arrowDelivery: We deliver final subtitled file (SRT/VTT/ASS, etc.) and can burn-in on request.

Vietnamese Subtitles, Closed Captions or SDH: Which Do You Need?

Choose by who is watching and where. Subtitles carry the dialogue; closed captions and SDH also name the speaker and describe sounds, for deaf and hard-of-hearing audiences; and burned-in subtitles are printed into the image, so every player displays them.

Option What Appears on Screen Viewer Can Hide It? Best Fit
Vietnamese subtitles Spoken lines only Yes, when sent as a separate file Viewers who hear the audio but read Vietnamese, such as an English film released in Vietnam
Vietnamese closed captions Spoken lines, who is speaking, and sounds such as [tiếng vỗ tay] for applause Yes Viewers who are deaf or hard of hearing, on web players and television
Vietnamese SDH Closed-caption content styled like subtitles, in subtitle position and font Yes Streaming releases that ask for an SDH track
Open (burned-in) subtitles Vietnamese text fixed into the picture, also called hardcoded subtitles No Social clips, in-store screens and players without Vietnamese font support

Burned-in text cannot be edited once it is exported, so check names and spellings in the timed file first. For subtitles that are always visible, see our open captioning page.

Client utilizes Vietnamese subtitling for streaming platforms, ensuring translations for global audiences on all platforms.

Reliable Vietnamese Subtitling for Diverse Streaming Platforms

Streaming and video on demand (VOD) services, from Vimeo to Netflix, each publish their own subtitle rules, so our professional subtitling services build every Vietnamese file to the specs of the streaming platforms you name. 

Netflix's Vietnamese Timed Text Style Guide is a useful benchmark: two lines of up to 42 characters each, reading speeds capped at 17 characters per second in adult programs and 13 in children's, and numbers from 1 to 10 written out as words. We build high-quality subtitles to those limits, or to your platform's own. From streaming platforms to social media channels, Vanan Services ensures your content resonates with Vietnamese-speaking viewers.

Streaming Platforms We Support

  • list arrow Vietnamese Platforms: FPT Play, VieON, Galaxy Play, POPS, TV360, MyTV
  • list arrow Global Platforms: Netflix, YouTube, Prime Video, Disney+, Apple TV
  • list arrow Asian Platforms: WeTV, iQIYI, Viu, iFlix
  • list arrow Social Platforms: TikTok, Facebook Reels, Instagram Reels

About 2.2 million people in the US identify as Vietnamese, and 72% of those aged 5 and older speak Vietnamese at home, according to the Pew Research Center, so Vietnamese subtitles reach a large audience in the US as well as in Vietnam. Need rush Vietnamese subtitling for a close release date? Rush delivery within 2 to 24 hours is available, with the exact time based on file length, language, and audio quality.

Vietnamese Subtitling Services Quality Assurance

Our QA process is built to protect accuracy, grammar, timing, and cultural fit:

  • list arrow Native Vietnamese linguist translation + style guide/terminology check
  • list arrow Editor proofreads for grammar, tone, and regional appropriateness (North/Central/South)
  • list arrow Technical QC for timing, line length, reading speed, and platform specs
  • list arrow Final spot-check against audio/video before delivery

Corrections at no charge: any error, or any preference from your brief that we missed, reported within 30 days of delivery is fixed free.

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Browse samples of our captioning work.
View Samples

Industry-Specific Vietnamese Subtitling for All Sectors

Vietnam, with its rapidly growing economy, is a key player in Southeast Asia, and there's an increasing demand for professional subtitling across all sectors. Each file is checked against your industry's terminology before delivery.

If you’re working on healthcare training, corporate briefings or documentaries, our subtitlers understand the nuances of each industry. Our healthcare subtitling services are designed to make complex medical content easily accessible and accurate for a wide range of audiences.

We also recognize the importance of multiple accents in Vietnamese and adapt subtitles accordingly to maintain the natural flow and authenticity of your content.

List of Industries We Handle

Industry worker using Vietnamese subtitling for diverse industries, providing accurate and tailored translations.
  • list arrow Entertainment & Media Production
  • list arrow E-learning & Educational Institutions
  • list arrow Academic & Research Institutions
  • list arrow Corporate Training & Communications
  • list arrow Legal & Government
  • list arrow Marketing & Advertising
  • list arrow Documentary & Film
  • list arrow K-Drama & Asian Entertainment
  • list arrow Gaming & Esports
  • list arrow Travel & Tourism
  • list arrow Manufacturing & Export
  • list arrow Technology & Software/Information Technology
  • list arrow Finance & Banking
  • list arrow E-commerce & Online Retail
  • list arrow News & Broadcasting
  • list arrow YouTube & Social Media Creators and more.

Subtitling helps bridge language barriers and ensures your content is inclusive, whether for those who are deaf or hard of hearing or for audiences unfamiliar with the language. We customize our services to suit the specific requirements of each sector.

Industry terminology expertise (technology, healthcare, legal)

  • list arrowOur Vietnamese subtitling services accurately handle technical jargon, acronyms, and regulated language.
  • list arrowWe assign subject-matter linguists (medical, legal, information technology and software) and build project-specific glossaries/termbases.
  • list arrowOptional client terminology validation and compliance-focused QA (drug names, device terms, contracts, privacy/security wording).
  • list arrowConsistent style across episodes/modules with terminology lock and revision tracking.

Understanding Regionally Variant Vietnamese Dialects in Subtitling

  • list arrowNorthern Vietnamese (Hanoi Dialect): The standard dialect, used in the capital and most formal settings.
  • list arrowCentral Vietnamese (Hue Dialect): Spoken in central regions, with distinct pronunciation and vocabulary.
  • list arrowSouthern Vietnamese (Ho Chi Minh City Dialect): Found in the south, with its own tone pattern and everyday words, such as heo (pig) where Northern speakers say lợn.
  • list arrowLocal accents: Speech from provinces such as Quang Ngai and Binh Duong is subtitled within its regional group, Central or Southern Vietnamese.
  • list arrowOther languages of Vietnam: Tay, Muong, Hmong, Cham and Khmer are separate languages, not Vietnamese dialects. If your video includes one, tell us so we can confirm coverage before work starts.
  • list arrowVietnamese subtitle localization: Beyond accent, we choose the vocabulary and forms of address that suit the region where your viewers live.

How Much Do Subtitling Services Cost?

Vietnamese subtitling cost starts at $7.00 per minute of source video when the audio is Vietnamese and you send a script; without a script it starts at $9.60. Subtitle translation, English into Vietnamese or Vietnamese into English, starts at $11.20 per minute. English subtitling for English-language video with a complete script is priced from $1.00 per minute. Final pricing depends on script availability, language pair, audio quality, subtitle format, turnaround, and project complexity. Every project receives a fixed quote before production begins.

Service Starting From / Min
Vietnamese subtitles for Vietnamese audio, script provided $7.00
Vietnamese subtitles for Vietnamese audio, no script $9.60
Vietnamese subtitle translation (English to Vietnamese or Vietnamese to English) $11.20
Vietnamese closed captioning, same language $7.00
Burning Vietnamese subtitles into the video (burned-in subtitles) $3.00

What affects pricing?

  • Video length
  • Language pair
  • Number of target languages
  • Audio quality
  • Subtitle format
  • Turnaround time
  • Technical / terminology complexity

How to reduce cost

  • Provide a script when available
  • Provide a translated script if you have one
  • Choose standard turnaround
  • Bundle multiple videos
  • Send clean, clear audio
  • Confirm your subtitle format upfront

Need subtitles in a specific language? Explore our professional subtitling services in Spanish, Arabic, Japanese, French, Chinese, German, Korean, Portuguese, Italian, and 100+ languages.

How Long Does Subtitling Take?

Standard delivery is typically 1 to 2 business days for videos up to 10 minutes, 2 to 3 business days for videos between 10 and 30 minutes, and 3 to 5 business days for videos between 30 and 60 minutes. Feature-length, multilingual, and high-volume projects receive a custom schedule. Rush and same-day delivery may be available for eligible short projects after file review.

Project Typical Delivery
Up to 10 minutes 1 to 2 business days
10 to 30 minutes 2 to 3 business days
30 to 60 minutes 3 to 5 business days
Feature-length / multilingual Custom schedule
Large-volume projects Dedicated production schedule
Rush / super rush Rush delivery within 2 to 24 hours

Rush and super-rush subtitling are available for eligible projects. Final pricing and delivery time depend on video length, language pair, subtitle format, and production requirements. Your project manager confirms pricing and turnaround before production begins.

English to Vietnamese or Vietnamese to English: Which Subtitling Direction Fits Your Video?

It depends on who will be reading. English to Vietnamese subtitling puts English dialogue on screen in Vietnamese, and Vietnamese to English subtitling opens Vietnamese-language video to English readers. Both directions start at $11.20 per minute of video, and each is handled by a subtitler who is native in the subtitle language and adjusts regional vocabulary, names and forms of address for the region.

Other Vietnamese work on the same project? Written documents and scripts are handled by our Vietnamese translation team, interviews that need a text record by Vietnamese transcription, and narration your viewers should hear in Vietnamese by our voice-over artists.

Student uses Vietnamese subtitling services to support language learners with precise and clear translations for learning.

Education Subtitling for Seamless Vietnamese Language Learning

Subtitling plays a crucial role in enhancing the accessibility of educational content. As the educational sector emphasizes multimedia learning, having exact Vietnamese subtitles becomes essential for effective communication.

Our Vietnamese subtitling solutions cater to a variety of educational content, especially for e-learning videos. We also ensure that learners, whether they are beginners or advanced, have an engaging learning experience.

Common Academic Documents Requiring Subtitles

  • list arrow Lecture presentations
  • list arrow Online courses
  • list arrow Webinar recordings
  • list arrow Course tutorials
  • list arrow Training videos
  • list arrow Educational podcasts
  • list arrow Interactive modules
  • list arrow Student seminars
  • list arrow Test preparation materials, etc.

Through discounts on bulk orders and for students and non-governmental organizations (NGOs), we make Vietnamese subtitles easier to afford for every learner. This ensures that everyone, regardless of their location or background, can benefit from a seamless educational experience.

Marketing with Vietnamese Subtitles to Boost Audience Engagement

When you expand a brand in Vietnam, the subtitles on your video ads have to read like local Vietnamese. Because Northern, Central, and Southern Vietnamese dialects differ in everyday words, we provide Vietnamese subtitles that are tailored to the regional variations. This also ensures clear communication and resonance with your target audience, no matter where they’re from.

Google's advertising data, reported in DataReportal's Digital 2026: Vietnam, shows YouTube ads reaching 62.1 million users in Vietnam in late 2025, or 72.5% of the country's internet users, so subtitled commercials can reach a wide audience and create deeper connections. As you're aiming for global growth or specific audience targeting, our subtitlers help you achieve your marketing goals effectively.

Types of Marketing Materials We Cover

  • list arrow Video ads
  • list arrow Product demos
  • list arrow Social media videos
  • list arrow Brand storytelling
  • list arrow Promotional content
  • list arrow YouTube videos
  • list arrow Webinars
  • list arrow Event videos
  • list arrow Explainer videos
  • list arrow TV commercials, etc.
Subtitler providing Vietnamese subtitling for marketing, boosting audience engagement with precise translations.

Struggling with background noise in videos? We optimize subtitles to ensure your message shines through. Our expert subtitlers at Vanan Services offer compelling subtitles that captivate your audience. In business since 2009, our company brings 17+ years of experience and deep market knowledge to every project.

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Customer uses Vietnamese subtitling services for TV shows and movies, ensuring accurate translations for media content.

Media Subtitling in Vietnamese for TV Shows, Movies, and More

With Vietnam’s entertainment industry booming, there is a growing demand for international content to be subtitled in Vietnamese, particularly for streaming services. Our media subtitling keeps your content accessible, engaging, and professional, and our experienced native Vietnamese subtitlers handle the language's nuances, from tone marks to the pronouns that change with each speaker's age.

Exceptional subtitles should reflect regional differences in pronunciation, tone, grammar, and vocabulary. We offer expert movie subtitling services, ensuring that every film reaches the Vietnamese-speaking audience with the right cultural touch.

With Vietnamese being the sole official language in Vietnam, it's important to make sure your content resonates with local viewers and aligns with cultural nuances. You can rely on us to provide Vietnamese subtitles that speak directly to your audience and retain cultural aspects. 

Media-Related Content We Subtitle

  • list arrow Promotional videos
  • list arrow Movie interviews
  • list arrow Brand videos
  • list arrow TV commercials
  • list arrow Event coverage
  • list arrow Online courses
  • list arrow Product demonstrations
  • list arrow Customer testimonials, etc.

Our 24/7 customer support is always ready to assist you, ensuring your subtitling needs are met quickly and effectively. From entertainment to corporate work, every file is held to our 99+% accuracy standard. 

Vietnamese Subtitling for Clear and Engaging Animations

When it comes to animated content, our proper subtitling keeps viewers engaged, especially in the Vietnamese market. Our subtitlers are dedicated to delivering carefully crafted subtitles to meet your specific needs and expectations.

As broadcasters and TV channels continuously strive to provide high-quality content, our Vietnamese subtitling ensures that the animated content provides seamless entertainment to the audience. We also ensure clarity and readability solutions for an improved viewing experience. The team behind our film subtitling work localizes animated content for Vietnamese audiences in the same way.

We handle a wide range of animation-related content, including:

  • list arrow Movie scripts
  • list arrow Cartoon dialogues 
  • list arrow TV show scripts
  • list arrow Children’s films
  • list arrow Short clips
  • list arrow Feature-length movies, and more.
A professional provides Vietnamese subtitling for animations, ensuring clear and effective communication in animated content.

Vietnamese shares the Austroasiatic family with Khmer and draws much of its vocabulary from Chinese, so it’s important to adapt subtitles in a way that resonates with local audiences. Our subtitlers are well-trained to provide accurate results, making sure your animation is understood and appreciated.

The client utilises Vietnamese subtitles for multilingual content, enhancing accessibility and ensuring accurate translation.

Vietnamese Subtitles for Multilingual Content Accessibility

According to the Migration Policy Institute, mid-2020 United Nations Population Division estimates counted 3.4 million emigrants from Vietnam living abroad, with by far the largest number in the United States. Our multilingual subtitling solutions in over 100 languages ensure your videos, courses, or promotional material reach Vietnamese speakers across the world, including communities in the US, France, Australia, and Canada.

Without proper linguistic expertise and understanding of the Vietnamese script, subtitling errors could lead to misunderstandings. That is why native Vietnamese subtitlers write every line. Files move by secure transfer, only your assigned team can open them, and NDAs are available on request.

Careful use of a language subtitling service can preserve Vietnamese diacritics and tonal distinctions when spoken dialogue is converted into readable on-screen text.

Languages we support beyond Vietnamese include:

list arrow Arabic
list arrow Spanish
list arrow German
list arrow English
list arrow Hindi
list arrow Urdu
list arrow French
list arrow Chinese
list arrow Hebrew
list arrow Portuguese
list arrow Japanese
list arrow Korean, and more.

For a multilingual project, send the source video and the languages you need, and we confirm the scope, file formats and price for each language before work starts.

Vietnamese Subtitling File Formats to Meet Your Content Needs

Which File Formats Keep Vietnamese Tone Marks Intact?

SRT, WebVTT and TTML files carry every Vietnamese letter and tone mark, as long as the file is saved in a character encoding the player reads and the player has a font that supports Vietnamese. Vietnamese adds the letters ă, â, đ, ê, ô, ơ and ư and marks five of its six tones above or below the vowel, so a mismatch shows up as question marks or empty boxes on screen. For broadcast caption formats, tell us the system and we confirm it can show Vietnamese before work starts. When a player cannot display Vietnamese text at all, burned-in subtitles solve the problem, because the letters become part of the picture. We check how each Vietnamese file displays before delivery, keeping the compatibility and accessibility your platform needs.

Each file is synced to the picture and exported in the flexible file formats your platform asks for.

To keep your Vietnamese subtitling project on track, we assign a dedicated project manager and share clear milestones.

Customer uses Vietnamese subtitling file formats tailored to meet content needs, ensuring compatibility and accessibility.
  • list arrowKickoff confirmation: scope, style guide, dialect preference, and delivery date
  • list arrow Progress updates at each stage: transcription, translation, QC, and final export
  • list arrowOne communication channel (email/phone/WhatsApp) with 24/7 support for urgent changes
  • list arrow Review link or sample subtitles on request before final delivery
  • list arrowFinal delivery notice with file formats and revision window

Each file is built to the industry standards your platform publishes, ready for that platform's own review. The table below lists the formats we deliver across our subtitling work; for Vietnamese, any format beyond SRT, WebVTT, TTML and burned-in subtitles gets a tone-mark compatibility check before we accept the order.

File Formats We Deliver

We deliver professionally formatted subtitle files compatible with broadcast systems, streaming services, learning management systems, social media platforms, and video production workflows.

Format Common Use
SRT YouTube, Vimeo
WebVTT HTML5 video players
SCC Broadcast television
TTML Netflix / OTT platforms
STL Television production
DFXP Enterprise platforms
XML Media workflows
MCC Broadcast caption workflows
CAP Caption authoring
TXT Plain-text transcripts
SMI Legacy systems
ITT Streaming platforms
AAF Post-production

Vietnamese Subtitling Services: Accurate and Efficient Localization for a Global Audience

Client Information

Client Industry: Film & Entertainment

Location: Los Angeles, CA

File Information

File Type & Duration/Page Count: Video files (Feature Film), 90 minutes

Goal

The client sought to localize their film for Vietnamese-speaking audiences in order to expand their reach in the Southeast Asian market. The goal was to provide accurate and culturally relevant Vietnamese subtitles that maintain the essence of the original dialogue while adhering to local language nuances.

Key Challenges

  • list arrowCultural Sensitivity: Ensuring that idiomatic expressions and references were appropriately localized for the Vietnamese audience without losing the context.
  • list arrowComplex Dialogue: The film featured rapid dialogue and various accents that required careful attention to ensure the subtitles reflected the tone and speed of speech.
  • list arrowTime Constraints: The project needed to be completed within a tight deadline to meet the film's release schedule.
  • list arrowTechnical Quality: Maintaining synchronization of subtitles with on-screen dialogue, while ensuring that text was legible and formatted correctly for various display platforms.

Speakers & Languages

Speakers: 1 primary language (English) with multiple secondary accents and regional dialects.

Languages: Vietnamese

Delivery Time

Duration: 6 weeks

Strategy

The strategy employed for this project involved multiple stages of collaboration and revision to ensure high-quality results.

  • list arrowStage 1: Pre-Production: The script was reviewed thoroughly to understand the contextual meaning behind complex phrases, slang, and cultural references.
  • list arrowStage 2: Translation & Localization: Native Vietnamese linguists worked on the translation and subtitling, ensuring accuracy while adapting content to the cultural preferences of the target audience.
  • list arrowStage 3: Quality Assurance: The subtitles were checked for alignment, grammar, and readability. Additionally, they were synchronized with the film's pace.
  • list arrowStage 4: Final Review & Delivery: A final round of revisions checked every line before the subtitled film was delivered for release.

Results

  • list arrowAccurate Localization: The final subtitles accurately reflected the original meaning and were tailored to the local cultural context, ensuring a seamless viewer experience.
  • list arrowAudience Engagement: Early audience feedback indicated a high level of satisfaction with the translation, citing natural-sounding dialogue and culturally relevant references.
  • list arrowSuccessful Release: The subtitled version of the film saw significant viewership in Vietnam and other Vietnamese-speaking regions, contributing to a successful global distribution strategy.
  • list arrowIncreased Market Reach: The subtitled version opened up the film to new revenue streams from Southeast Asia, helping to expand the client’s international footprint.

Testimonial

"Working with the team was an absolute pleasure. Their expertise in Vietnamese subtitling made sure our film resonated with the local audience, and the process was smooth from start to finish" (Andrew, Film & Entertainment Company)

How to Find Us?

You will find our office in 224 W 35th St #1206-5,
New York, NY 10001.
Tel: (646) 481-2955
Nearby places
Location
Miles
Manhattan, New York
1.4 miles
Central Park, New York
1.3 miles
Bronx, New York
10.2 miles
Staten Island, New York
13.5 miles
Queens, New York
11.7 miles
Brooklyn, New York
6.9 miles
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Frequently Asked Questions

By people. Every Vietnamese subtitle file is written, timed and proofread by native Vietnamese subtitlers, 100% human from the first line to delivery.


An experienced native Vietnamese subtitler, chosen for your language direction and the accent in your video, writes the subtitles, and an editor proofreads them against the audio for grammar, tone and regional word choice. Each file is held to our 99+% accuracy standard.


Every rate is per minute of video. Vietnamese audio costs from $7.00 when you supply a script and from $9.60 when we transcribe it first; English to Vietnamese or Vietnamese to English subtitle translation is from $11.20; Vietnamese closed captioning is from $7.00; and burned-in subtitles are from $3.00. Bulk orders, students and NGOs get discounts, and a quote based on your runtime is free.


Yes, when the player supports Vietnamese text. We check rendering, line breaks and reading speed before we deliver, and if your player cannot show Vietnamese letters, burned-in subtitles put every tone mark into the picture itself.


Delivery is set by runtime. Up to 10 minutes: 1 to 2 business days. 10 to 30 minutes: 2 to 3 business days. 30 to 60 minutes: 3 to 5 business days. Longer films and multi-language orders are scheduled one by one, and rush delivery within 2 to 24 hours is available, with the exact time based on file length, language, and audio quality.


SRT and WebVTT suit most web and streaming players, TTML is available for streaming delivery, and burned-in subtitles cover players without Vietnamese font support. For any other format in our delivery table, broadcast caption formats included, we confirm support for Vietnamese letters and tone marks before we accept the order. Because we keep one timed master file, a format you order later is a conversion from it rather than a new subtitling job.


Yes, when Netflix is the platform. Netflix's Vietnamese guide allows a maximum of two subtitle lines, with up to 42 characters per line, caps the reading speed at 17 characters per second in adult programs (13 in children's), and writes decimals with a comma, as in 2,5 triệu. We build files to that guide, or to YouTube's or your distributor's rules, and the final say on acceptance belongs to the platform.


Yes. Subtitle translation runs both ways, English video into Vietnamese and Vietnamese video into English, from $11.20 per minute, and the subtitler is always a native speaker of the language the viewer reads.


Files move by secure transfer, only your project team can open them, and a non-disclosure agreement (NDA) is available on request for screeners and unaired cuts.


Send the video or a link with five details: the runtime, which way the translation goes (or Vietnamese only), Northern or Southern Vietnamese, the platform, and a sidecar file or burned-in subtitles. Add your deadline and whether you have a script, since a script lowers the rate. Price and delivery date are confirmed before work starts.


Use the variety your viewers speak. Northern (Hanoi) Vietnamese is the basis of the standard language used in most formal settings, and Southern (Ho Chi Minh City) vocabulary suits viewers in the south. If you are unsure, tell us where most of your viewers live and we recommend one, then keep it consistent in every line.

Yes. Burned-in subtitles, priced from $3.00 per minute, become part of the picture, so they show on social feeds, kiosks and players that cannot load a subtitle file or display Vietnamese text. Viewers cannot switch burned-in subtitles off, so you may want a sidecar file as well.


Films and series, documentaries, recorded courses and webinars, corporate training, marketing and social video, and animation all work well with Vietnamese subtitles, either in Vietnamese only or translated to or from English.

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