Snaps to the objects.

SnapRuler for Mac detects every edge and corner visible on the screen – so you can measure objects really quickly.

Just press ⇧.



Designed with you in mind.

Three clicks - and snap - the dimensions you want are in your clipboard.

That simple.



Measuring things has never been that easy.


  • Oh, snap!

    SnapRuler can automatically snap to any edge or a corner visible on the screen. We know you like rounded corners, we like them too.

  • Copy with one click

    Copy dimensions instantly and paste it to your CSS, HTML or Objective-C code. That quick.

  • Pixel perfect

    Know exactly what you're measuring. We worked really hard to make sure your measurements are 100% what you want.


  • Lightweight

    SnapRuler weighs next to nothing. It's blazingly fast and super-smooth.

  • Refine your selection

    You can always fine-tune your last action using arrow keys. Or undo it altogether.

  • Under the tip of your finger

    Use a hotkey to bring SnapRuler to the front and start measuring immediately.


Mac App Store

for $9.99