Free tool
Subtitle generator
Turn speech in a video or recording into subtitles. The model downloads once (40 to 250 MB by size) and then works offline in your browser.
Runs in your browser
Files are processed on your computer and are not uploaded.
Drop a video or recording here
MP4 · MOV · MKV · WebM · MP3 · WAV, max 200 MB
Language of the recording
Model
For Czech pick most accurate. The fast model garbles Czech words; the model downloads once.
Longer videos: download the SRT and add it in your video editor or on YouTube. Burn-in runs in your browser, so it is capped by memory.
Subtitles appear here. You can edit any line before downloading.
Next step
Need subtitles for a whole series of videos?
Product videos, courses and social clips with subtitles and a consistent look.