Scrolling Screenshot

A scrolling screenshot is a single image of content that is taller or wider than the visible area, made by scrolling through the content and capturing it piece by piece. The pieces are then joined into one long image.

Scrolling screenshots work in any app that scrolls: chat histories, settings panels, long documents, feeds and web pages. Some phones include scrolling capture in the system screenshot tool. The built-in macOS screenshot tools capture only what is visible, so scrolling capture on a Mac needs a browser feature, an extension or a third-party app.

Scrolling screenshot vs full-page screenshot

A full-page screenshot is a web-specific capture: the browser renders the entire document into one image, without scrolling, at the current viewport width. A scrolling screenshot scrolls the actual window and stitches visible segments, so it works outside browsers and inside nested scroll areas. Full-page capture avoids seams. Scrolling capture is more general but depends on stable content between segments.

Where scrolling screenshots are used

• Long chat threads for records or support.
• Web pages with content inside a scrolling panel rather than the main page.
• App settings and forms that run past one screen.
• Long receipts, order confirmations and timelines.

How scrolling screenshots work

1. The tool captures the visible area.
2. It scrolls by a fixed amount, leaving an overlap.
3. It captures again and repeats until the end.
4. It matches the overlaps and joins the segments.

In Firefox, the screenshot tool can save a full page. In Chrome, developer tools include a Capture full size screenshot command.

Common mistakes with scrolling screenshots

• Sticky headers repeated in every segment.
• Lazy-loaded images that appear blank because they had not loaded yet.
• Scrolling too fast for animations to settle.
• Capturing content you are not allowed to copy in full.

Taking the same screenshots again and again?

The Temposhot Chrome extension scrolls the active tab, stitches the viewports at Retina resolution locally, and downloads one PNG. For many URLs, Website Capture with Full page area handles the list in one run.

Common questions

Can a Mac take scrolling screenshots natively?

Not with Shift+Command+3, Shift+Command+4 or Shift+Command+5. They capture the visible screen only.

How do I join screenshots I took while scrolling?

Use the Stitch Screenshots in the browser.

Sources

• Image stitching on Wikipedia
• Take a screenshot on your Mac (Apple Support)

Related resources

• Stitch screenshots: join captures into one image.
• Split image: cut a long capture into pages.
• Website Capture options: Full page area.