ACC64
Browser-based device testing toolkit
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August 9, 2026
I built a free browser toolkit for testing everyday hardware
I’ve been working on ACC64, a free collection of browser-based device tests. I originally wanted one place where I could quickly check a controller, mouse, keyboard, microphone, webcam, headphones, monitor, touchscreen, internet speed, or basic system information without installing anything.
It’s still an early project, but the main tests are working and the site is available in 10 languages. There’s no account required, and camera or microphone tests run locally in the browser whenever possible.
If anyone gives it a try, I’d genuinely appreciate feedback — especially which device and browser you used, what worked, and what felt confusing.
1 Comment
The “no install, no account” angle makes sense for something people usually need in a hurry. I’d be curious which test people actually come back for repeatedly versus the ones they only use once when troubleshooting a specific device.