Set a starting time, then decide how much time subs, follows, and bits add. Works standalone in the browser tab, or drop this URL into OBS as a browser source.
Turn each source on/off and set how much time it adds. Rules apply live while chat is connected, and can also be triggered manually below (great for testing, or manually crediting cheer bombs / gifted sub trains).
Use this anytime — while setting up, or to manually credit something (e.g. a raid, a donation platform not listed above).
Twitch sub/bits/follow events require EventSub with a bot/auth token, which this lightweight overlay doesn't handle on its own — chat-based fallback below listens for Twitch's own sub/gift/raid system messages in chat (no login needed) so basic sub and gift-sub time-adds work out of the box. For guaranteed bits/follows detection, trigger them with the manual add box or wire up StreamElements/Streamlabs to POST to this page's window.postMessage API (see console for docs once connected).