From upload to captioned video.

The editor follows one direct path. Start without an account, make the result right, then sign in only when you choose to download.

Last updated August 26, 2026

1. Upload the source video

Choose an MP4, MOV, WebM, or MKV. Guest uploads can be up to 500 MB and 10 minutes long. A guest project remains available for 24 hours.

2. Generate and review subtitles

The app prepares the audio and generates timed caption segments. Play the video, read along, and correct names, punctuation, line breaks, or other transcription mistakes.

3. Style captions on the footage

Choose a preset and adjust the text treatment, emphasis, size, and placement while watching the actual clip. Keep captions clear of faces, graphics, and platform controls.

4. Sign in and export

Sign in when you are ready to download. The free plan includes 3 watermark-free 1080P exports each month, plus SRT, VTT, and TXT subtitle downloads.