Add subtitles to video in your browser — upload a clip, auto-generate captions with AI or import SRT/VTT, preview styling, and export MP4 with burned-in subtitles.
Drop your video here or click to browse
MP4, MOV, WebM, MKV — up to 500 MB
No video handy? Try a demo clip
Real presenter footage with English speech — click to load
Recommended next steps based on what you're working on — pick up where this tool leaves off.
Script, voiceover & export in one place — ship polished videos fast.
Generate AI videos from text or images
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Generate subtitles for your videos automatically
Add subtitles for social reach
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Reduce file size without re-uploading to a server
Compress and optimize for upload
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Blend MP3/WAV/M4A with your clip, mute original optional
Add music or voiceover to your video
OpenAdd subtitles to video by dropping MP4, MOV, WebM, or MKV. Preview plays locally in your browser.
Auto-transcribe, upload SRT/VTT, or paste cues. Tweak font size and colors.
Burn captions into the video and download. Free exports include a small watermark.
Add subtitles to video automatically — send your clip to our transcription service and get timed SRT cues ready to burn.
Upload.srt or.vtt files, or paste subtitle text directly.
Scrub the video and see captions in your chosen position before export.
Re-encode with H.264 + AAC so captions are permanently embedded in MP4.
This tool burns captions into the video pixels (hard subtitles). Viewers cannot turn them off. For soft subs, use our subtitle generator to download SRT and mux separately.
Yes — AI transcription sends your file to our speech-to-text backend. Video re-encoding for burned captions runs locally in your browser.
Standard.srt and WebVTT.vtt files, or paste raw SRT text.
Latest Chrome or Edge on desktop for H.264 export. Safari may have limited encoder support.
Download the generated SRT from transcribe, edit externally, then re-upload here — or paste edited SRT text in the Paste tab.
500 MB per video for browser processing. Very long 4K files may be slow or run out of memory.
