Free browser tools

Create, test and tune your controller setup

Build an OBS-ready overlay, verify every input and diagnose latency or stick drift — without installing another app.

No install Instant results Built for OBS
Free

Create your controller overlay

Choose a controller, customize the design and test every input live. When it is ready, generate one transparent link for OBS or Streamlabs.

  • Live visual editor
  • PS5, PS4 and Xbox designs
  • Transparent OBS-ready link
Create my overlay
Free

Gamepad tester

Check every button, stick, trigger and rumble motor on a live controller preview. Stuck inputs are flagged automatically.

  • Live controller preview
  • Buttons, sticks, triggers and rumble
  • Stuck-input detection
Test my controller
Free

Report rate & latency test

Measure report rate, jitter and dropped inputs. Compare wired and wireless connections directly in your browser.

  • Report rate via WebHID
  • Jitter and dropped-report analysis
  • Wired vs wireless comparison
Measure latency
Free

Deadzone & stick test

Check analog sticks for drift, measure their deadzone and see how accurately each one follows a full circular movement.

  • Rest-position drift
  • Circularity error per stick
  • Live trace for both sticks
Test my sticks

Recommended workflow

Create first. Test only what does not feel right.

Build your overlay, add it to OBS, then use the diagnostic tools if an input feels delayed, unstable or inaccurate.

Browse all setup guides