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To capture an entire webpage in Chrome on a Mac, open DevTools, turn on the Device Toolbar, then choose More options → Capture a full size screenshot. This captures content beyond the visible browser window.

Capture the full page in Chrome DevTools

  1. Open the webpage in Chrome, then open DevTools. The Mac shortcut Command+Option+C opens DevTools. Chrome documents this and other opening methods in its DevTools overview.

  2. In DevTools, click Toggle device toolbar in the action bar. The toolbar opens with Dimensions set to Responsive by default. Chrome’s Device Mode documentation explains the toolbar and its controls.

  3. In the Device Toolbar, open More options and select Capture a full size screenshot. Chrome captures the whole page, including content outside the current viewport.

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  4. Locate the resulting image using Chrome’s download behavior on your setup. The Chrome instructions do not specify a universal filename, image format, or download-folder location, so check your browser’s configured download location rather than relying on a particular name or extension.

Choose the right screenshot command

Command What it captures Where to find it
Capture a full size screenshot The whole page, including content outside the viewport Device Toolbar → More options
Capture screenshot The visible viewport only Device Toolbar → More options
Capture area screenshot An area you select by dragging DevTools Command Menu

For an area screenshot on Mac, open the Command Menu with Command+Shift+P, search for the area capture command, and drag to select the region. Chrome notes that area capture does not work while DevTools is undocked; see its Command Menu documentation.

Set the viewport only when it matters

Use the Device Toolbar’s dimensions controls if the screenshot needs a particular viewport or device preset. Otherwise, the default Responsive setting is sufficient for the capture workflow. Device Mode approximates a mobile view on your computer; it is not the same as testing the page on a physical phone.

Troubleshooting

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Or skip the browser setup

For repeatable captures from code or an AI agent, ScreenshotNeo provides a screenshot API and MCP server. One GET request can return a PNG, JPEG, WebP, or PDF; the example below saves the response as WebP. See the ScreenshotNeo API documentation for request options.

curl -G "https://api.screenshotneo.com/v1/shot" -d access_key=YOUR_API_KEY --data-urlencode url=https://stripe.com -o shot.webp

ScreenshotNeo accepts cookie and consent banners before capture and removes more than 60 known consent platforms, newsletter popups, and chat widgets; these steps can be turned off. Bot checks, blank pages, timeouts, failed loads, and cache hits cost nothing, and each response reports the page verdict and billing status in headers. Its MCP server gives AI agents tools for screenshots, page information, and PDF capture. The Free plan includes 1,000 shots per month without a card; paid plans start at $5 for 3,000 shots.

Sign up for ScreenshotNeo’s free plan to get 1,000 screenshots a month with no card.

Frequently Asked Questions

Do I need to scroll to the bottom before capturing?

No. Choose Capture a full size screenshot to capture beyond the currently visible viewport.

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Does the full-page command make a mobile screenshot?

Not necessarily. Device Toolbar dimensions control the simulated viewport; its default is Responsive, and the simulation is not a physical-device test.

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