Seamless pattern checker

Free online pattern checker

Version 3.2 | Created by Natalia Bazilenco

Test Your Patterns in Seconds!

Ready to see if your seamless pattern is truly seamless? This little tool makes it easy. Here’s how:

Feed it your art! Drag your pattern file (PNG, JPG, etc.) right into the box. No uploads, no waiting!

Pan around. Click and drag the pattern to slide it around. Look for any weird lines or breaks at the seams—this is where the magic happens!

Zoom in, zoom out. Use the Scale slider to get a closer look at your handywork or to see how it looks as a larger print.

Switch up the layout. Don’t forget to try the Grid Type buttons. The Offset Grid is a game-changer for testing more complex repeating patterns.

Happy designing! ✨