Video to subtitle

Upload a video file, generate subtitles from its audio track with Whisper, then review and export as SRT, VTT, or ASS.

Upload video

Video only: MP4, WebM, MOV, MKV, and other common video formats. Audio is sent to Whisper for transcription.

Drop video file here

or click to browse

No video selected.

Spoken language

Export format

Upload a video and generate subtitles to preview results here.

Turn video into subtitles online

Upload a video, run Whisper, and walk away with timestamped subtitles—edit in the browser, then download as SRT, VTT, or ASS.

Turn spoken dialogue in your video into text automatically, with timestamps aligned to when each line is said.

Drop in MP4, WebM, MOV, or other common formats—no need to strip or convert the file before you start.

Let the tool guess the language or choose one yourself from a long list, including English, Chinese, Japanese, Spanish, and more.

Skim the preview, double-click any line to fix mistakes, then pick SRT, VTT, or ASS and save a file for players or editors.

1
Upload your video
Drag and drop or choose a video file (e.g. MP4, WebM, MOV). Only video uploads are accepted on this page.
2
Choose language & transcribe
Pick auto-detect or a specific language, then generate. Whisper processes the audio and returns timed segments.
3
Edit & download
Fix mistakes in the preview, choose SRT, VTT, or ASS, then download for VLC, Premiere, YouTube, or any editor.

Which video formats are supported?: Common formats such as MP4, WebM, MOV, and MKV work well. Maximum file size is 100 MB. If your file is larger, compress or split it first.
How is this different from Audio to Subtitle?: Audio to Subtitle is for audio files only. This page is for video uploads when you want subtitles straight from your clip.
Do I need to sign in?: Videos shorter than about 1 minute can be transcribed without an account. Longer videos require signing in with Google, consistent with the rest of the site.
What subtitle formats can I download?: You can export SubRip (.srt), WebVTT (.vtt), or Advanced SubStation Alpha (.ass), all with timecodes. Edit in the preview first if you need to.
Does the picture in my video affect the subtitles?: Subtitles come from the sound in your video. Clear speech and decent audio matter more than resolution or visuals.