Free video subtitle generator

Upload a video and get ready-to-use SRT and VTT captions — no account, no watermark, no per-minute fee. Perfect for YouTube, Reels and TikTok, or to make any video accessible.

Make subtitles now →

Upload the video — we handle the audio

Drop the video file directly (MP4, MOV, MKV, WEBM…). ScribeGrab pulls the audio, transcribes it with timecodes using Whisper on our GPU, and gives you a properly formatted subtitle file. No need to extract audio yourself or install anything.

How to use the subtitles

YouTube — upload the SRT in Subtitles → Add, and it lines up automatically.
Editing software — import the SRT/VTT into Premiere, DaVinci, CapCut, etc.
Web video — reference the VTT with a <track> tag for HTML5 captions.
Players — drop the SRT next to your video file with the same name.

Common questions

Is it really free?

Yes — no account, no watermark, no daily cap, no per-minute charge. Ads keep the GPU running.

SRT or VTT — which do I need?

SRT for YouTube and most editors; VTT for HTML5 web players. You get both, so use whichever fits.

Which video formats work?

MP4, MOV, MKV, WEBM, AVI and more, up to 2 GB and 90 minutes.

What about my file's privacy?

Deleted right after processing; results wiped within 45 minutes. See privacy.

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