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Video to post

Upload a video and get captions for each channel, written from the video itself.

Postsiva AI watches your video and writes platform-ready captions about it. Great for Reels, Shorts and TikTok, where the caption should match what people actually see.

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What you can do

  • Understand your video and write captions about it
  • Write a caption for each selected channel
  • Fill YouTube titles and descriptions
  • Add your own instructions for tone and length
  • Follow your brand persona and output language

How it works

  1. 01

    Add your video

    Open Create post and upload a video or pick one from your media library.

  2. 02

    Open Video to Content

    In the AI Toolkit, add optional notes like "keep it short".

  3. 03

    Generate Content

    Postsiva AI updates each channel's caption from your video.

  4. 04

    Review and post

    Check the text, then publish or schedule.

Questions

Does it use AI credits?

Yes. Every AI request uses your workspace AI credits. If you run out, top up or upgrade your plan to keep going.

Does it work with any video?

It works with the video attached to your post. Results depend on how clear the video is, so always give the caption a quick read.

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