Add Bilingual Subtitles to TikTok — Download MP4
Paste any TikTok link, pick a target language, and get a subtitle-burned MP4 back in minutes. AI translates, ffmpeg burns — no editing software needed.
Pro/Max feature · bilingual or translated-only · ~2 minutes
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This feature is available for Pro and Max subscribers. Sign in to get started.
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Add subtitles to a TikTok video in 3 steps
- Paste the TikTok link. Copy any public TikTok URL and paste it into the tool above.
- Choose language and subtitle style. Pick your target language (e.g. Chinese, English) and whether you want bilingual, translation-only, or original-only subtitles.
- Download the subtitled MP4. The AI transcribes, translates, and burns the subtitles into the video. Download the finished MP4 directly — ready to re-upload or share.
Why burn subtitles instead of adding an SRT file?
SRT files require video editing software and manual import. Hard-coded (burned-in) subtitles travel with the video file — upload anywhere and they just work.
| External SRT file | TokTranscript (burned-in) | |
|---|---|---|
| Works on any platform | ✗ Platform must support SRT | ✓ Subtitles in the video itself |
| No editing software needed | ✗ Requires Premiere / CapCut etc. | ✓ Fully automated |
| Bilingual display | ✗ One language at a time | ✓ Original + translation stacked |
| Works without existing captions | ✗ Needs a caption track first | ✓ Whisper ASR transcribes first |
| 50+ target languages | ✗ Depends on translator | ✓ DeepSeek AI translation |
Who uses bilingual subtitle burning?
Content repurposing
Take a TikTok from one language market and re-upload it to another with burned-in translation. No editing app needed.
Language learning
Watch TikTok content with both the original language and translation visible side-by-side — the bilingual method in action.
Cross-market creators
Reach audiences in China, Brazil, or Korea by burning their local language subtitles directly into your English TikToks.
Archiving with context
Save TikToks with embedded translated subtitles for research, journalism, or personal reference — no separate file to manage.
What happens when you click Add Subtitles
Video download
yt-dlp downloads the TikTok video in the best available MP4 quality.
Subtitle extraction
We first attempt to fetch the platform's own captions. If none exist, Groq Whisper ASR transcribes the audio automatically.
AI translation
DeepSeek translates each timestamped segment into your chosen language while preserving timing accuracy.
Subtitle burning
ffmpeg burns the SRT subtitles into the video with clean white text and black outline — legible on any background.
Frequently asked questions
What is bilingual subtitle burning?
Bilingual subtitle burning means hard-coding both the original audio language and a translated language into the video file itself, so the subtitles are permanently visible without any subtitle player support.
Does this work on TikToks without existing captions?
Yes. If the TikTok has no platform-provided captions, TokTranscript uses Groq Whisper ASR to automatically transcribe the audio before translating and burning subtitles.
What video quality is the output?
yt-dlp downloads the best available quality (usually 1080p for TikTok). The video stream is re-encoded only to burn subtitles; audio is copied directly without re-encoding to preserve quality.
Which subtitle styles are available?
Bilingual shows the original line above and the translation below. Translated only shows just the translated text. Original only shows just the source language text with clean styling.
How long does it take?
Typically 2–4 minutes per video depending on length and queue depth. Short TikToks (under 60 seconds) usually finish in under 2 minutes.
Which plans include subtitle burning?
Burning subtitles into video is a Pro and Max feature. Upgrade here to unlock it.
Can I re-upload the subtitled video to TikTok?
Yes. The output is a standard MP4 file you can upload anywhere — TikTok, Instagram Reels, YouTube Shorts, or keep locally.
Add subtitles to your first TikTok now
No editing software. No manual SRT import. Paste a link, click go, download your subtitled MP4.
Add Subtitles →Just want the transcript without burning subtitles? TikTok Transcript Generator →
