# How to Screenshot a Full-Screen App or Game on Mac www.lazyscreenshots.com publishes a public search API over its indexed pages; the guide is at https://www.lazyscreenshots.com/agent-access. Source: https://www.lazyscreenshots.com/blog/screenshot-fullscreen-app-game-mac/ Source observed: 2026-09-19T03:00:33.453Z Last checked: 2026-09-19T17:04:20.301+00:00 Indexed: 2026-09-19T03:08:00.108+00:00 --- # How to Screenshot a Full-Screen App or Game on Mac **April 13, 2026 · LazyScreenshots Team** Full-screen apps hide the menu bar, Dock, and other windows, while games may intercept keyboard input or bypass macOS compositing. We cover built-in shortcuts, games, presentations, DRM restrictions, third-party tools, recording, and troubleshooting. ## Built-in shortcuts that work in full-screen mode - **Cmd+Shift+3:** captures the entire visible screen to a file. In full-screen mode, this captures the app without the Dock, menu bar, or other windows. - **Cmd+Shift+4:** shows a crosshair for selecting a region over the full-screen app; release to save the screenshot. - **Cmd+Shift+5:** opens the screenshot toolbar over the app, with full-screen, window, region, and recording options. - Add **Ctrl** to copy instead of saving: **Ctrl+Cmd+Shift+3** copies the full screen, and **Ctrl+Cmd+Shift+4** copies a selected region to the clipboard. ## Screenshots in Mac games - **App Store and native Mac games:** generally respect macOS shortcuts; Cmd+Shift+3 works in most cases, although the game may briefly flicker or pause. - **Steam:** press **F12**, the default Steam screenshot key. Captures are saved in Steam’s screenshot folder and are available under **View > Screenshots** in the Steam client. Standard macOS shortcuts can also be used. - **CrossOver, Whisky, or Wine:** macOS shortcuts usually work, but exclusive full-screen mode may produce a black image. Use **Windowed Fullscreen** or **Borderless Windowed** mode so macOS compositing remains available. - **Metal-exclusive games:** direct rendering can bypass the standard window server. If captures are black, use borderless windowed mode or the game’s own screenshot function. ## Presentations and slideshows Keynote, PowerPoint, and Google Slides in full-screen presentation mode support macOS screenshot shortcuts. Press **Cmd+Shift+3** to capture the current slide. The floating thumbnail can appear on the presentation display. Disable it before presenting with **Cmd+Shift+5 > Options > Show Floating Thumbnail**. For every slide, export directly instead: in Keynote use **File > Export To > Images**; in PowerPoint use **File > Export** and select an image format. ## DRM-protected apps Some apps deliberately block capture and show a black rectangle over protected content. Examples include Netflix, Disney+, Apple TV+ during DRM-protected playback, Spotify album art in some contexts, and certain banking or financial apps. macOS shortcuts and third-party tools cannot override this protection. A security-focused app such as 1Password may also hide sensitive vault data intentionally to prevent accidental exposure in screenshots shared with others or AI assistants. ## Third-party tools in full-screen mode LazyScreenshots, CleanShot X, and Shottr can register global shortcuts for full-screen apps. Third-party tools require **System Settings > Privacy & Security > Screen Recording** permission; without it, capture may fail or produce blank images. Dedicated tools can open an annotation overlay immediately, allowing you to annotate and copy without leaving full-screen mode. With built-in tools, you may instead need to find the file, open it in Preview, annotate, and return to the app. For setup, see our [guide to Mac screenshot permissions](https://www.lazyscreenshots.com/blog/mac-screenshot-screen-recording-permission/). ## Screen recording as an alternative For game sequences, animation bugs, and multi-step interactions, press **Cmd+Shift+5**, choose **Record Entire Screen** or **Record Selected Portion**, and click **Record**. Stop with the menu-bar stop button or **Cmd+Ctrl+Esc**. macOS saves recordings as `.mov` files. Use Quick Look by selecting the file in Finder and pressing **Space**, or open it in QuickTime Player and use **Edit > Trim** to isolate a moment before taking a frame screenshot. ## Troubleshooting - **Black or blank screenshots:** the app may use DRM or render outside the normal compositing pipeline. Try borderless windowed mode; DRM content has no technical fix. - **Shortcuts do not respond:** the game may capture all keyboard input. Check its screenshot keybind; Steam uses F12. Try Cmd+Shift+5 because the toolbar may appear when other shortcuts are intercepted. - **Wrong display:** Cmd+Shift+3 captures all displays. Use Cmd+Shift+4 to select a region or Cmd+Shift+5 to choose a screen. - **Floating thumbnail interrupts gameplay:** use Cmd+Shift+5, open Options, and uncheck Show Floating Thumbnail. | Scenario | Best method | Notes | |---|---|---| | Full-screen native app | Cmd+Shift+3 | Works in virtually all macOS apps | | Steam game | F12 (Steam overlay) | Saves to Steam screenshot folder | | CrossOver / Wine game | Borderless windowed + macOS shortcut | Exclusive fullscreen may produce black captures | | Keynote / PowerPoint | Cmd+Shift+3 | Disable floating thumbnail for live presentations | | DRM video (Netflix, etc.) | Not possible | Content protection blocks all capture methods | | Region in full-screen app | Cmd+Shift+4 | Crosshair works over full-screen content | LazyScreenshots captures, annotates, and auto-pastes into Claude, Cursor, and ChatGPT in full-screen mode with one keyboard shortcut. We offer it for **$29 one-time**. [Try LazyScreenshots — $29 one-time](https://www.lazyscreenshots.com/) ## Related - [Mac Screenshot Keyboard Shortcuts: The Complete Cheat Sheet](https://www.lazyscreenshots.com/blog/mac-screenshot-keyboard-shortcuts/) - [Mac Screenshot Permissions: How to Fix Screen Recording & Privacy Settings](https://www.lazyscreenshots.com/blog/mac-screenshot-screen-recording-permission/) --- ## Ask www.lazyscreenshots.com about this page Public sources, cited, no account or API key. Replace each {slot} with the user's actual words, URL-encoded. Write an unknown as the literal null (company=null) and a list as JSON (alternatives=["Snagit"]). 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