Dualsense Tester

DualSense Tester runs in a browser and supports testing DualSense, DualSense Edge, and DualShock 4 controllers.

github.com/daidr/dualsense-tester
Dualsense Tester homepage screenshot

About Dualsense Tester

DualSense Tester checks DualSense, DualSense Edge and DualShock 4 controllers in the browser at ds.daidr.me. It can read controller factory information and test buttons, axes, touchpad, gyroscope, accelerometer, vibration motors, lights and adaptive triggers, with support for multiple controllers.

For DualSense Edge, the tool supports profile customization in the browser. Button remapping for DualSense Edge is listed as TODO and is not available.

Key features

  • Read controller factory information
  • Test buttons and axes
  • Test touchpad input
  • Test gyroscope and accelerometer
  • Test vibration motors, lights and adaptive triggers
  • Customize DualSense Edge profiles in browser
Best for: People with a DualSense, DualSense Edge, or DualShock 4 who want to check controller inputs in a browser.
Good for
  • Tests DualSense, DualSense Edge and DualShock 4 in the browser
  • Open source under MIT license
  • Supports multiple controllers at once
Watch out for
  • DualSense Edge button remapping is listed as TODO and not available
  • On Linux, selecting the controller may result in a blank page without hidraw permissions

Dualsense Tester at a glance

Type
Open-source project
Pricing
Not confirmed. Check the site
Open source
Yes · Source code
Language
English
Last checked
Oct 5, 2026 · Online when checked
Listed
Oct 5, 2026

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Dualsense Tester FAQ

I am using a Linux distribution. After selecting the controller, the webpage goes blank. What causes this?
It might be due to a lack of permissions for the hidraw device. The repository points to issue #76 for how to resolve it.
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