Subtitles on your own machine
Captions for your video, without uploading it.
Drop a clip. Whisper listens inside your browser, you fix the words, and you take an SRT file or an MP4 with the captions burned in.
Drop a video here
MP4, MOV, WebM, MP3, WAV. Up to 3 minutes free. Stays on your device.
Plan: free. Clips up to 3 minutes, SRT, VTT and TXT unlimited, 1 burned-in MP4 a day with a small mark.
What people make with it
- 01Auto subtitle generatorDrop a video file and the speech is turned into timed captions on your own machine.
- 02Add subtitles to a videoThere are two ways to add subtitles: a separate file that players switch on and off, or text drawn into the picture.
- 03SRT generatorGet a proper .srt file from any video: numbered cues, comma timestamps, line breaks that fit a screen.
- 04TikTok captionsTikTok viewers watch with the sound off half the time.
- 05YouTube Shorts captionsShorts autoplay muted in the feed.
- 06Transcribe video to textDrop a recording, a lecture or a meeting video and get the words back.
- 07Burn subtitles into a videoBurning in, also called hardcoding, draws the text on every frame so no player can hide it.
- 08Free subtitle generatorNo account and no card to try it.
- 09MP4 to SRTAn MP4 has no subtitle text to extract, so the speech has to be recognized.
- 10Reels captionsMost people see a Reel with the sound off.
Free for short clips. Paid for long ones.
Free
$0
Videos up to 3 minutes. SRT, VTT and TXT without limit. One burned-in MP4 a day with a small mark.
Monthly
$9 / month
Unlimited burned-in videos up to 30 minutes each, no mark. Cancel any time.
Subscribe- Is my video uploaded?
- No. The speech model and the video encoder both run inside your browser tab. The only thing that reaches our server is the payment check on paid plans.
- What does free include?
- Videos up to 3 minutes, unlimited SRT, VTT and TXT, and one burned-in MP4 per day with a small Captionfox mark.
- What does the pack cover?
- $5 once for 3 burned-in videos of up to 30 minutes each, with no mark. It never renews.
- How do I cancel the monthly plan?
- In the Stripe receipt email, through the manage subscription link. It stops at the end of the paid month.