For streamers

Put the model's read on your stream

A free browser source for OBS and Streamlabs. It follows the live match, shows each game's win probability, and updates the moment the draft locks.

League Team (optional) A team code such as T1 or G2. The overlay then follows only that team's matches.

Layout

Theme

Language Stream delay (seconds) Match how far your stream runs behind the official broadcast, so the overlay never shows a draft read before your viewers see the draft.

When nothing is live

Your Twitch channel (optional) Lets us count how many streams use the overlay. Nothing else is collected.

Preview Sample data. On stream it follows the live match.

Your overlay URL

https://riftcast.gg/overlay?delay=60

Add it to OBS

In OBS or Streamlabs, add a new source and choose Browser.
Paste the URL above.
Set the size to 330 × 140 pixels. Need it bigger, or streaming at 1440p or 4K? Use a larger size with the same shape, such as 660 × 280: the overlay fills the source and stays sharp. Change the size in the source properties, not by dragging its corners, which blurs it.
Drag it into a free corner of your layout. The background is transparent.

Free to use. The overlay shows the FastTree model only and never shows market lines. Please keep the riftcast.gg mark visible.