Frequently Asked Questions
Your guide to screen touch testing
General Questions
How do I test my touch screen?
You can test your touch screen right now by using this webpage. The black area on our homepage is a live touch screen tester. Just touch it to see colored circles appear. No app download is required.
What is a multi-touch screen test?
A multi-touch screen test checks if your screen can detect multiple touch points at the same time. Our tool is a multi-touch tester. Try touching the screen with two, three, or more fingers to see if a separate circle appears for each one.
Can I use this for a touch screen accuracy test?
Yes. This tool is an effective touch screen accuracy test. As you drag your finger, the colored circle should be directly underneath it. If the circle is offset, your screen's calibration might be wrong.
How do I check for "dead zones" on my touch screen?
To perform a dead touch screen test, slowly drag your finger over the entire test area, especially the edges and corners. If the colored line breaks or the circle disappears in a certain spot, you have found a dead zone.
Device-Specific Questions
How to test touch screen on iPhone?
This website is the easiest way to perform an iPhone touch screen test. Just open this page in Safari. You can test your iPhone screen touch for dead zones (especially after a drop) and test multi-touch for apps and games. It works for all models, including iPhone X, iPhone 11, iPhone 12, and newer.
How to test touch screen on Android?
Our online touch screen test is perfect for any Android touch screen test. While some brands have a hidden Android touch screen test code, our tool is universal. You can test your Android touch screen (Pixel, Oppo, Vivo, etc.) instantly.
How to test touch screen on Samsung?
You can use this tool for any Samsung touch screen test. Many users look for the Samsung touch screen test code (often *#0*# in the phone dialer), but this online tool is faster, works on all models (Galaxy S-series, A-series, etc.), and doesn't require any codes.
Does this work as an iPad touch screen test?
Yes. Our tool is a full-screen iPad touch screen test. You can use it to check your iPad's screen for dead spots, which is a common issue for artists using an Apple Pencil. It also performs an iPad screen touch test for multi-touch gestures.
Can I test my laptop touch screen?
Absolutely. This is a laptop touch screen test that works on Windows, Chromebooks, and any touch-enabled laptop. Use your finger or a stylus to check the entire display for accuracy and dead zones.
Troubleshooting
Why is my phone touch screen not working properly?
It could be many reasons. A screen touch test can help you find out. The most common issues are physical damage (dead zones), software glitches (ghost touches), or a bad screen protector. Use our touch screen tester to see if the problem is consistent.
What are "ghost touches"?
Ghost touches are when your screen registers a touch that you didn't make. If you see circles appearing on our touch screen test by themselves, your phone is experiencing ghost touches, which usually indicates a hardware problem.
Does this tool replace a touch screen test app?
Yes. This tool provides the same features as a touch screen test app without any installation. It's a quick and private way to test your phone's touch screen.