Add captions to video

Open it in a live Trillion

Who it is for

Video editors and creators posting clips to social

How it works

1. Tell your AI the video and transcript.
2. It burns captions into the video in the chosen style.
3. The new video is saved in your files.

Trillion parts it uses

• Marketplace tools

• See it in the Marketplace

Try it with your own work

Connect the AI you already use and ask it for the job above. Trillion keeps the work, so the next AI you open carries on from there.

• Get started
• See Trillion running live

More use cases

• Every use case

• Turn a call into clips and share themA recorded call holds a few great moments, and cutting them by hand takes an afternoon.
• Make musicA video needs instrumental music to match its mood.
• Change video speedNeed to change the speed of a video part.
• Find quiet partsQuiet parts of a video are hard to find.
• Render an editA video edit needs rendering.
• Update editor projectsClips in a video project have moved to a new location.

Checked on 2026-10-12