Create Tamil closed captions

Make your videos accessible with ADA-compliant Tamil closed captions. Sonix automatically generates accurate captions that meet Section 508 and WCAG 2.1 accessibility standards.

Free to start — no credit card required.See pricing

ADA compliant
508 compliant
WCAG 2.1 ready
Tamil transcription guide

Create Tamil closed captions in minutes

  1. 1
    Upload your video~1 min

    Upload your video file from your computer or cloud storage.

    50+ formats supported
  2. 2
    AI captioning~5 min

    Sonix AI generates Tamil closed captions with models trained for accessibility compliance.

    Word-level timestamps
  3. 3
    Review captions~2 min

    Review and correct your captions in the browser editor with synchronized video playback.

  4. 4
    Export and publish~10 sec

    Download your Tamil captions as SRT or VTT files, ready for YouTube, Vimeo, or your website.

    30+ export formats
The Tamil language

Understanding Tamil transcription

Who transcribes Tamil content?

Tamil transcription is used by film and television production teams in Chennai's Kollywood industry, broadcasters and subtitlers, and courts and government services in Tamil Nadu, Sri Lanka, and Singapore, where Tamil is an official language. Researchers, podcasters, and diaspora media outlets in Malaysia, Canada, and the UK also transcribe Tamil interviews and programs.

Tamil dialects and accents

Tamil shows strong diglossia: formal written Tamil differs markedly from the colloquial Tamil heard in everyday conversation and media. Regional variants — Tamil Nadu dialects in India, Sri Lankan Tamil (including the conservative Jaffna dialect), and Malaysian/Singaporean Tamil — differ in pronunciation and vocabulary, which is worth knowing before transcribing spoken audio.

Where Tamil is spoken

Tamil is spoken in India, Sri Lanka, and Singapore.

5 min
Average turnaround
1-hour video captioned in ~6 minutes
99%
Caption accuracy
Industry-leading Tamil recognition
SRT/VTT
Caption formats
Compatible with all major platforms
30+
Platforms supported
YouTube, Vimeo, Facebook, and more
Tamil transcription FAQ

Frequently asked questions about
Tamil closed captions

What's the difference between closed captions and subtitles?

Closed captions include all audio elements (dialogue, sound effects, music cues) for deaf and hard-of-hearing viewers. Subtitles typically only include dialogue and are meant for viewers who can hear but don't understand the spoken language. Sonix can create both.

Are Sonix captions ADA compliant?

Yes. Sonix generates captions that meet ADA (Americans with Disabilities Act), Section 508, and WCAG 2.1 accessibility requirements. Our captions include accurate timing, proper synchronization, and support for required caption formats.

Can I add sound effect descriptions to captions?

Yes! In the Sonix editor, you can add non-speech audio descriptions like [music playing], [applause], or [door closes]. These descriptions help deaf and hard-of-hearing viewers understand the full audio context.

How accurate are Tamil closed captions?

Sonix delivers 85-99% accuracy for Tamil captioning depending on audio quality. Clear audio with minimal background noise achieves the best results. You can review and edit captions in our browser-based editor.

What platforms support closed captions?

All major video platforms support closed captions including YouTube, Vimeo, Facebook, Twitter, LinkedIn, and Wistia. Sonix exports SRT and VTT formats compatible with all these platforms and more.

Can I burn captions into my video?

Yes! Sonix offers a burn-in feature that permanently embeds captions into your video file. This is useful for social media where closed captions may not display automatically. See our burn-in subtitles service for more details.

Can Sonix transcribe Sri Lankan Tamil as well as Indian Tamil?

Yes. Sonix's Tamil transcription accepts audio and video from India, Sri Lanka, Singapore, and diaspora communities — upload the file, select Tamil, and review the transcript in the built-in editor.

Does Sonix output Tamil transcripts in Tamil script?

Yes, transcripts are generated in Tamil script and can be exported to formats such as DOCX, PDF, SRT, and VTT.

Can Sonix handle Tamil audio that mixes in English words?

Tamil-English code-switching is common in Tamil media and everyday speech. Select Tamil as the transcription language, then use the AudioText Editor to correct any mixed-language passages before exporting.

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