noupload.tools

captions tools

Captions

Turn speech into subtitles, on your own machine. Every one of them runs in this tab, with no upload.

Auto-captions

Burn word-timed captions onto a video, without uploading it.

Transcribe to text

Turn speech into an SRT, VTT or plain transcript. Runs on your machine.

Not sure which you need? Media info reads what is actually inside a file, codec, resolution, frame rate and bitrate, which usually makes the answer obvious.