Twitch Short Bot

Turn long Twitch recordings into ready-to-post vertical videos for TikTok.

Twitch Short Bot is a web application for streamers and content creators. It takes your Twitch video-on-demand (VOD) recordings, finds the most engaging moments, and renders them into short, vertical (9:16) videos with burned-in subtitles. You review each clip in the web interface and upload it to your TikTok account with one click.

How it works

1. Add a recording — import your Twitch VOD into the application.
2. Automatic analysis — the audio is transcribed and the most engaging moments are detected.
3. Vertical rendering — selected moments are reformatted to 9:16 with your webcam overlay and styled subtitles.
4. Review — preview each clip, edit the title, and approve or reject it.
5. Publish — approved clips are uploaded to your TikTok inbox as drafts, ready to post.

Features

• Automatic highlight detection from long recordings
• 9:16 vertical reformatting with webcam overlay
• Burned-in, styled subtitles
• Web review interface to approve, edit or reject each clip
• One-click upload to TikTok

TikTok integration

• Login Kit — user.info.basic: sign in with TikTok and link uploads to the correct account.
• Content Posting API — video.upload: upload approved clips to your TikTok inbox as drafts.

Open the app