How to Take Screenshots on Mac: The Complete Guide

Taking a screenshot on a Mac takes one keystroke — but macOS hides a surprising amount of power behind those shortcuts. This guide covers every built-in method, where your captures end up, and how to go from a raw screenshot to something annotated and shared without breaking your flow.

The three keyboard shortcuts everyone should know

macOS has shipped screenshot shortcuts for years, and they still work on the latest versions:

⇧⌘3 — capture the entire screen. Every display gets its own file.
⇧⌘4 — capture a selected region. The cursor turns into a crosshair; drag to select. Press Space mid-drag to lock the selection size and reposition it, or Esc to cancel.
⇧⌘4, then Space — capture a single window. The cursor becomes a camera; click any window to grab it with a clean drop shadow. Hold ⌥ (Option) while clicking to drop the shadow.

By default each capture is saved as a PNG file on your Desktop, named Screen Shot <date> at <time>.png.

Copy to the clipboard instead of saving a file

Add ⌃ (Control) to any of the shortcuts above and the screenshot goes straight to your clipboard instead of creating a file. So ⌃⇧⌘4 lets you select a region and paste it directly into a chat, document or email — no leftover files on the Desktop.

Press ⇧⌘5 to open the screenshot toolbar at the bottom of the screen. It gives you, in one place:

Capture the whole screen, a window, or a selected portion.
Record the whole screen or a selected portion as a video.
Options: choose where captures are saved (Desktop, Documents, Clipboard, Mail, Messages, Preview), set a 5- or 10-second timer, show or hide the mouse pointer, and toggle the floating thumbnail.

The toolbar is the most discoverable entry point, and the timer is handy for capturing menus or hover states that disappear the moment you click.

The floating thumbnail

After a capture, a thumbnail briefly appears in the bottom-right corner. Click it to mark up the screenshot immediately in macOS’s built-in Markup, drag it straight into another app, or swipe it away to save and move on. Ignore it and it saves automatically after a few seconds.

Change where screenshots are saved

Don’t want every screenshot piling up on your Desktop? Open the toolbar with ⇧⌘5 → Options → Save to and pick a different folder. The setting sticks for every future capture.

Where the built-in tools stop

The native tools are great at capturing. They’re thinner on what comes next — annotating clearly, hiding sensitive details, and sharing. macOS Markup gives you a few shapes and a highlighter, but reaching for it on every screenshot adds clicks, and it has no notion of pixelating a password or spotlighting one button.

That’s the gap iSkitch fills. It lives in your menu bar and binds capture to ⌥⌘4: press it, select a region, window or full screen, and your shot opens straight in a full annotation editor — no thumbnail to chase, no extra app to open.

From there you get 14 tools that the built-in Markup doesn’t: tapered arrows, text in any system font, a real highlighter, pixelate / blur / solid block to hide sensitive information reliably, a spotlight to dim everything but the point you’re making, crop with aspect-ratio presets, and stamps. When you’re done, share through the native macOS share sheet, drag the image straight into any app, copy it, or export as PNG, JPG or PDF.

Because it’s a native, one-time-purchase app with no accounts and no tracking, nothing you capture ever leaves your Mac.

Quick reference

Shortcut	What it does
⇧⌘3	Capture the entire screen
⇧⌘4	Capture a selected region
⇧⌘4 then Space	Capture a window
⇧⌘5	Open the screenshot toolbar (and screen recording)
⌃ + any of the above	Copy to clipboard instead of saving a file
⌥⌘4	Capture and open straight in the iSkitch editor

Learn the three core shortcuts and you’ll never be stuck. When you need to explain what’s in the screenshot — point at it, label it, hide a secret, share it — that’s where a dedicated annotation tool earns its place.

Get iSkitch on the Mac App Store →