Reset Zoom to 100% Shortcut (Ctrl+0 / ⌘0)
Reset zoom to 100% with ⌘0 on Mac or Ctrl+0 on Windows. Zoom in with ⌘+ / Ctrl++ and out with ⌘− / Ctrl+−.
| Action | Mac | Windows | |
|---|---|---|---|
| Reset zoom to 100% | ⌘0 | Ctrl+0 | |
| Zoom in | ⌘+ | Ctrl++ | |
| Zoom out | ⌘− | Ctrl+− | |
| Full-screen | ⌃⌘F | F11 |
Back to actual size
If a web page or document is stuck too big or too small, ⌘0 (Mac) or Ctrl+0 (Windows) snaps the zoom back to a clean 100%. It works in Chrome, Edge, Firefox, Safari and most office apps.
Fine-tuning
Step the zoom with ⌘+ / Ctrl++ and ⌘− / Ctrl+−. Hold the modifier and scroll to zoom smoothly.
FAQ
How do I reset zoom to 100%?
Press Ctrl+0 on Windows or ⌘0 on Mac to return the page to its default 100% zoom.
Why is my browser zoomed in?
You probably pressed Ctrl++ or zoom-scrolled by accident. Ctrl+0 / ⌘0 resets it.
Does Ctrl+0 work everywhere?
It resets zoom in all major browsers and many apps like Word and PDF viewers.