Drop audio or video here or click to browse
MP3 · WAV · M4A · MP4 · MOV · Up to 2 hours
No captions yet
Click above to generate captions automatically, or to import an existing subtitle file.
Paste lyrics or script to fix spelling. Optionally re-segment so each script line becomes its own caption.
Choose how you'd like to attach a cover for this project.
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Drop an image or video, or click to browse
JPG · PNG · WebP · MP4 · MOV (video loops if shorter than project)
Uploading…
Generating your cover…
This usually takes 15-30 seconds.
Editing your cover…
This usually takes 20-40 seconds.
Coming soon
Generate a looping video cover from a prompt.
Preview shows your captions as a read-only timeline that scrolls along with the player — click any line to jump there. Edit turns each line into an editable row so you can adjust timing, fix text, insert, or delete.
Edits auto-save a moment after you stop typing, and the on-video caption updates immediately. Use Save edits only if you want to also re-align karaoke word timings to the new text.
If transcription mis-heard names, lyrics, or technical terms, paste the correct text into Script / Lyrics. Two modes:
Captions exports your edits as a subtitle file (SRT, WebVTT, TTML, or styled ASS). Render video burns the captions directly onto the video using your chosen font and style.
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Drop audio or video here or click to browse
MP3 · WAV · M4A · MP4 · MOV · Up to 2 hours
No captions yet
Click above to generate captions automatically, or to import an existing subtitle file.