Add Captions to a Video Automatically
Upload your own vertical video and get it back with word-by-word captions burned in, timed to its own audio.
Not every reel needs a new script. If you already filmed a clip or recorded your screen with your own voice, Menivor can caption it for you: it uses the audio in your video to time the captions, so nothing is re-voiced.
The captions are word by word and burned into the video, so they show up on every platform without a separate subtitle file. That keeps the clip readable for people watching with the sound off.
You get the result back as a vertical MP4 to download and post. If you would rather have Menivor write and voice the reel too, paste a link or type a topic instead.
What you get
- Captions timed to the audio already in your video
- Word-by-word captions burned into the MP4
- Your own voice and footage, nothing re-voiced
- Vertical export for TikTok, Reels and Shorts
Best for: Creators who film their own clips and want clean captions without editing them by hand.
How it works
- 1Paste a link, or upload a screen recording and write a short prompt.
- 2Menivor writes a hook-first script in English or Turkish and narrates it with a natural AI voice.
- 3Your footage or page recording fills the frame in the style you pick, and karaoke captions are burned in.
- 4Download your 1080×1920 reel and post it to TikTok, Reels and Shorts.
Frequently asked questions
- Does Menivor change my audio?
- No. When you caption your own video, Menivor keeps its audio and uses it to time the captions.
- Are the captions a separate file?
- No. They are burned into the video, so they display on every platform without a subtitle upload.
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