Fix Krunker: Not Loading, Lag, or Black Screen
Step-by-step troubleshooting to get the game working again.
Quick fixes (try these first)
- Refresh the tab and wait 10–20 seconds for assets to load.
- Open in an Incognito/Private window to rule out cache issues.
- Disable extensions (especially ad blockers/script blockers) and reload.
- Clear site data (cache/cookies) for the portal, then reload.
- Try another browser (Chrome / Edge / Firefox).
- Ensure Hardware Acceleration is enabled in browser settings.
Common issues reported by players
- stuck connecting / loading
- black screen
- mouse/pointer lock not working
- lag / rubber-banding
Device & hardware notes
📱 Mobile support
No
💻 Chromebooks
Playable on Chromebooks in a desktop browser, but performance depends on device and graphics settings.
FAQs (loading & lag)
How do I reduce lag in Krunker?
Lower graphics settings, close other tabs, and choose a nearer server/region when possible.
Why is Krunker stuck on loading or connecting?
Try refreshing, clearing site data, disabling extensions, or trying another browser with hardware acceleration enabled.
🏫 Blocked at school/work?
Some networks restrict game portals or real-time connections. If it works at home but not at school/work, try a different verified portal link or a different network.
Try a different link
Need controls help?
Keyboard layouts, trackpad tips, and fullscreen steps.
⌨️ Controls & Fullscreen Guide →