
Gamepad Tester
AntimicroX
My Gamepad Tester
Joystick Mapper
SDL2 Gamepad Tool
GamepadTester.co
Controllers
Now you can test one or more controllers for malfunctioning or failures via this online gamepad controller test and monitor their performance.

SmallDevTools
DevToys
CyberChef
CodeSwissKnife
Cryptii
DevToys for Mac
iLovePDF
30 free developer and SEO tools that run in your browser

Which is more popular?
Based on our record, Gamepad Test seems to be more popular. It has been mentioned 3 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | gamepadtest.com | devtoolcore.com |
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| Company | 2021 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


A simple gamepad controller test, that allows you to check buttons and joysticks in a flash! Simply press the corresponding button/joystick on your gamepad and it will light up to show it's recognized. This tool is used to test the functionality of the buttons and axes of a joystick or gamepad....
DevToolCore is a collection of 30 free browser-based tools for developers and SEO practitioners. The JSON tools format, validate, and minify payloads. The PDF tools compress documents to exact size limits for upload portals and count words without uploading the file. Image tools hit exact KB...
What each product offers, as listed by its team.


Walkthroughs and reviews on video.
gamepadtest.com | A Website Where You Can Comprehensively Troubleshoot Your Gamepad Controllers
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Gamepad Test and DevToolCore.
DevToolCore's answer:
Thirty utilities in one place, all running locally in the browser, with no accounts anywhere.
DevToolCore's answer:
One bookmark replaces a dozen single-purpose sites, and nothing you paste into it gets uploaded.
DevToolCore's answer:
Developers and SEO practitioners who need quick utility work without installing anything.
DevToolCore's answer:
A Java backend serving a static client. Every tool's logic runs client-side in JavaScript.
DevToolCore's answer:
It grew out of small recurring needs, cleaning up JSON or hitting a portal's PDF size cap, and a preference for tools that keep files in the browser.
Share your experience with using Gamepad Test and DevToolCore. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Huh maybe use gamepadtest.com to see if the controller is not at fault. Source: over 3 years ago
And yes, you can remove the joystick usage from the HID report descriptor. I've updated this gist above showing this (https://gist.github.com/todbot/a3fc00da979fe96dc509bed6cb73cf99) It works and can be seen by test apps like... Source: about 4 years ago
His thread above is archived, but I worked off this to find out more - so credit to the GOAT. My issue was that the left thumbstick would seem to "give out" when put into a certain direction (mine happened to be the X-axis, mainly to the... Source: over 4 years ago
Tracking DevToolCore since Aug 2026.
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Test the current state of a connected gamepad.
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AntiMicroX is a program used to map keyboard and mouse actions to gamepad/joystick buttons. It is useful for playing games with poor or no gamepad support. It is a new fork of discontinued AntiMicro
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A collection of converters, formaters, encoders, generators and other tools for your Windows desktop.
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Test your gamepad online for free. Diagnose controller issues, test buttons, joysticks, triggers, and fix stick drift. Supports Xbox, PlayStation, Nintendo controllers.
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