Test-calibrate your sticks. Nothing saved.
See how your sticks behave after a center and range calibration. It's test-only: nothing is written to the controller's memory, and it resets when the controller turns off. About a minute, nothing to install.
Test-only. This page never saves calibration to the controller. Turn the controller off and on to return to its stored settings. Works with PS5 DualSense in Chrome or Edge on a computer.
What calibration can fix
A stick that rests a little off-center, or doesn't reach the full edge. The kind of drift that stays the same every time.
Drift that wanders, jumps, or gets worse. That's a worn sensor, and it needs a new stick. TMR upgrade from $25.
Nothing is written to the controller's memory. Turn it off and on and it's back to how it was.
Browser calibrators vs the Stellar Lab app App coming soon
Some browser tools save calibration straight into the controller. Here's why ours doesn't, and what the desktop app will do instead.
- Can leave it worse off. If the sticks aren't centered, the controller is a clone, or the cable drops mid-write, the bad calibration is stored in the controller.
- Limited data. Browsers poll and round what the controller sends, so fine drift and jitter get smoothed away.
- No real undo. Close the tab and the old calibration is gone, with no backup across sessions.
- No verified result. You get a picture of a circle, not a measured pass/fail.
- Test-only calibration. Nothing is saved to the controller, and it resets when you turn it off.
- Rough pass/fail for drift, range, buttons and triggers.
- Hall-effect magnet check in about 10 seconds.
- Full-rate, precise readings straight from the controller
- Safe guided calibration with backup and restore
- Snapback and jitter measurement
- S-tier rating, only in the app
Planned rating scale. App features are in development.
Join the waitlist