Online touchscreen test
Check multi-touch and unresponsive areas of your touchscreen in the browser.
Start testTest without installing software
ACC64 runs directly in a modern web browser. You do not need to create an account or install additional software.
Follow the instructions shown in the tool. If the issue is intermittent, repeat the test several times.
Frequently asked questions
What does this test check?
The test visualizes touch points and helps find screen areas that do not respond correctly and verify simultaneous multi-touch input.
Do I need to install anything?
No. The test runs directly in a supported web browser.
Does ACC64 save my test results?
No account is required. Hardware tests run locally in your browser unless a tool clearly requires a server connection, such as the Internet speed test.