
WhenBuff Ingame – Classic World Buff Tracker
Live World Buff Timers directly inside WoW Classic
NEW MINI UI (open with /wb mini):

📖 What is it?
WhenBuff Ingame brings live data from WhenBuff.com directly into your WoW Classic client. See the latest Onyxia, Nefarian, Rend and Zul’Gurub buff drops – no browser needed.
✨ Main Features
- 📅 Real-Time World Buff Timers – always up-to-date from WhenBuff.com
- 🔔 Automatic Notifications – chat + screen alerts at 30/20/10/5 minutes before drop
- 🎛️ Clean UI with Filters – toggle individual buffs or factions
- 🧭 Minimap Button – quick access anywhere in-game
- ⚡ Lightweight & Secure – no external dependencies or background processes
🧩 Installation
- Install via the CurseForge App and keep Auto Update enabled (VERY IMPORTANT TO GET THE NEWEST BUFFS!).
The addon will always stay up to date automatically.
- Or manually download and place the folder into:
World of Warcraft\_classic_\Interface\AddOns\WhenBuffIngame
- In-game, type
/wb or /whenbuff to open the window.
🔄 How Updates Work
- New buff data is generated automatically every few minutes on the WhenBuff servers.
- The latest version is uploaded to CurseForge automatically – you just need Auto Update enabled.
- When a new dataset is detected in-game, you’ll see a chat message like:
[WhenBuff] New data available – type /reload to refresh
- Simply type
/reload or click the reload button to see the latest timers.
⚙️ Commands
/wb or /whenbuff – toggle main window
/wb test – play test alerts (30/20/10/5 min sounds)
/wb hide – hide
/wb show – show
/wb mini – show/hide the mini ui (right click on the mini ui, maximize, hide, settings)
💬 Notes
- The addon is completely client-side and safe to use (Blizzard API compliant).
- No external login or API key required – everything updates automatically.
- If timers look outdated, click reload or re-open the window – it will sync instantly.
☕ Support the Project
If you enjoy this addon and want to support further development and hosting:
Enjoy your buffs and good luck in raids! 🎯