Add captions that keep people watching

Most short videos are watched on mute. Captos adds bold, accurately timed captions in 90+ languages so your message lands either way.

Word-level timing with styles you can change in a click.

What you get

Timed word by word: Captions follow the audio closely, so they feel in sync rather than delayed.
90+ languages: Transcribe and translate across English, Spanish, Hindi, Portuguese, Japanese, and more.
Styles that fit your channel: Pick a caption look, or change the font, colour, and highlight yourself.
Kept clear of the UI: Captions stay inside safe zones, so they aren't hidden behind platform buttons.

1
Add your video
Upload a file or paste a link with spoken audio.
2
Captions are written for you
Captos transcribes the audio and applies your caption style.
3
Edit and export
Fix any word, tweak the styling, and download.

Why do captions matter?

Many people scroll with sound off. Captions keep them watching and make your video easier to follow.

Can I change how the captions look?

Yes. Adjust the font, colours, highlight, and how many words appear at once.

Can Captos translate captions?

It can transcribe and translate across 90+ languages.

Turn any YouTube video into vertical shorts, Reels, and TikToks. Captos finds the best moments and adds captions automatically.

Turn widescreen footage into vertical 9:16 video, with the subject kept centred automatically.

Turn a full episode into short clips for TikTok, Shorts, and Reels, with captions and vertical framing included.

Start free with 30 minutes of video. No card required.