AI subtitle generator
Generate accurate subtitles for any video or audio file. Supports 99+ languages. Export as SRT, VTT, or burn directly into video.
No watermarkFree & unlimited
Processed on our servers and deleted right after. Never stored or shared.
About this tool
- 1
Upload video or audio
Supports MP4, MOV, MKV, WebM, MP3, WAV, FLAC — up to 500 MB.
- 2
Pick language and output
Auto-detect or choose from 99+ languages. Export as SRT, VTT, or burn into video.
- 3
AI generates subtitles
Whisper transcribes with timestamps. Longer files take a few minutes.
- 4
Preview & download
Scroll through the subtitle preview, then download the file or subtitled video.
- Clear audio with minimal background noise produces the most accurate subtitles.
- SRT and VTT are standard formats supported by YouTube, Premiere, DaVinci Resolve and most players.
- "Burn into video" creates a ready-to-share MP4 — useful for social platforms that strip subtitle tracks.
- When burning subtitles, pick the "Box" style for loud or busy video backgrounds.
- Auto-detect works great for single-language content. Pick the language manually for short clips under 30 seconds.
- Whisper AI
- 99+ languages
- SRT & VTT export
- Burn subtitles into video
- Timestamped preview
- Free & unlimited
- Caption YouTube, TikTok, and Instagram videos before upload.
- Generate SRT files for offline video editing.
- Make podcasts and webinars accessible with captions.
- Add localized subtitles to training and course content.
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