JustPostIt

Beat-aware vertical reels & animated captions — now in the browser, on Cloudflare.

1 · Source

2 · Captions

Decodes the talking-head's audio into editable SRT below.

Fixes mis-transcribed words in the box above, in place — review it after.

Other caption sources

3 · Subtitle language

Your own voice is always kept as recorded — only the on-screen subtitles change here.

Set a subtitle language above, then translate. The result goes in its own box below — the original captions stay untouched. Blank = keep the spoken language.

Off by default — your own recorded voice is kept. On: each caption is spoken by your cloned voice in the subtitle language and replaces the audio. Last-resort option; review the result.

4 · Style & output

Live sample of the selected caption style.

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