If a web page shows text so small you are leaning into the screen, your Mac can fix that in one keystroke. Here is every way to zoom a page in Safari and Chrome, how to make the zoom level stick for a site so you never fight it again, and how to enlarge only the text without breaking a page layout.
The fast way: Command and the plus key
In almost every Mac browser the same three shortcuts work:
- Command (⌘) + plus (+) — zoom in, one step at a time. (You do not need the Shift key; the plus/equals key works on its own.)
- Command + minus (−) — zoom back out.
- Command + 0 (zero) — snap the page back to 100% actual size.
These are the same in Safari, Chrome, Firefox, and Microsoft Edge on macOS. This zoom is per-tab and temporary — it resets when you leave the site unless you set a default (below).
Zoom from the menu (no shortcut to remember)
Prefer clicking? In Safari, open the View menu in the top menu bar and choose Zoom In, Zoom Out, or Actual Size. In Chrome, click the three-dot menu at the top-right and use the plus/minus buttons next to Zoom.
Make the zoom stick: a per-site default
If one site is always too small, tell Safari to remember your zoom level for that site so you do not have to press Command-plus every visit:
- Open Safari and go to Safari > Settings (or press Command + comma).
- Click the Websites tab, then choose Page Zoom in the left sidebar.
- You will see every site you have open. Set the zoom (for example 125% or 150%) next to the one you want.
- At the bottom, set When visiting other websites to a default zoom if you want every page to open larger.
Chrome has the same idea: go to Chrome > Settings > Appearance > Page zoom to set a default for all sites, and any per-site zoom you set with Command-plus is remembered automatically.
Zoom the text only (keep the layout)
Zooming a whole page scales images and buttons too, which can push content off-screen. If you only want bigger words, Safari can zoom text alone:
- Go to Safari > Settings > Advanced.
- Turn on Never use font sizes smaller than and pick a minimum size — small print on every site is bumped up while the layout stays intact.
- For a one-off, hold Option while pressing Command + plus in older Safari builds to grow text without the images. If your version does not do this, use Reader mode instead — it strips a page down to clean, resizable text.
Pinch to zoom on the trackpad
On any Mac laptop or a Magic Trackpad, put two fingers on the trackpad and spread them apart to zoom in, pinch together to zoom out — exactly like on an iPhone. This is smart zoom on the content under your pointer and is the quickest way to peek at a small photo or a bit of fine print. Double-tap with two fingers to snap back.
Still squinting? Zoom the whole screen
The steps above zoom the browser. If you want to magnify anything on the Mac — the menu bar, an app, a video — turn on the system zoom: System Settings > Accessibility > Zoom, then enable Use keyboard shortcuts to zoom (Option-Command-plus) or Use scroll gesture with modifier keys (hold Control and scroll up).
Frequently asked questions
Why does Command-plus not work on one site?
A few web apps capture the keyboard shortcut for their own features. Use the browser menu (View > Zoom In in Safari) or pinch on the trackpad instead — those always work.
How do I stop a site from resetting my zoom?
Set a per-site default in Safari > Settings > Websites > Page Zoom (or let Chrome remember it). A per-site zoom survives closing the tab; a plain Command-plus does not.
Is there a shortcut to get back to normal?
Yes — Command + 0 (zero) returns any page to 100% instantly.
My Mac feels slow when I have a lot of tabs open — is that the zoom?
No, zoom does not slow a Mac down. If pages are sluggish and everything feels laggy, it is usually an aging machine or too little memory. A clean, affordable upgrade can fix it — our Apple clearance MacBook Airs start around $569.99 and stay quick with a dozen tabs open.
LuxuriousComputers refurbishes and sells Apple laptops and desktops with a one-year warranty. Browse the Apple clearance lineup, or read our related guides on Reader mode and translating a web page in Safari.