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Transcribes videos into subtitles in 98+ languages, then lets you edit timing and burn captions into the export.
Captioner is a browser-based captioning tool built by Botisan AI, a Singapore-based indie studio. Upload an MP4 or MOV up to two hours long and it transcribes speech to text, aligns the timestamps to the audio, and opens the result in an editor where you can fix wording and translate the subtitles. Exports include SRT and VTT files or a burned-in video. The free tier gives new accounts 60 one-time minutes with a watermark on video exports; removing the watermark and getting 4K output requires a paid monthly plan billed by minutes transcribed.
Basic plan covers 300 transcription minutes a month; a one-time $7 pass adds 120 permanent minutes plus a week of the higher Creator tier.
Use tool ↗Captioner does one job, turning spoken video into edited subtitles, and its editor makes it straightforward to fix misheard words before export. The free tier is watermarked and one-time rather than recurring, so anyone captioning video regularly will need a paid plan within the first hour of use.
Watch out: The free credits are granted once at signup rather than refreshing monthly, so budget them for a single project rather than ongoing use.
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