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Puppeteer Screenshot Cut Off? Fix the Viewport and Capture the Full Page

By Freedom251 Team · · 4 min read

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If a Puppeteer screenshot stops at the visible browser area, set the page viewport to the dimensions you want and pass fullPage: true to capture the document beyond it. If the result is still cropped, check for a clip rectangle and distinguish the page viewport from the browser window or headless screen size.

Choose the right screenshot size

These settings solve different problems. A viewport defines the page’s visible dimensions; fullPage requests a capture of the full document. A larger browser window or headless screen does not, by itself, request a full-page screenshot.

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Goal Setting What it changes
Set the visible page dimensions page.setViewport({ width, height }) The page viewport.
Capture the full document page.screenshot({ fullPage: true }) Requests a full-page screenshot; the documented default is false.
Capture only a rectangle clip Restricts the screenshot to the specified region.
Capture one component elementHandle.screenshot() Captures an element, scrolling it into view if needed.
Change browser content/window or headless screen sizing Window-management or screen-configuration settings A separate sizing layer, not a substitute for fullPage.

Set the viewport and take a full-page screenshot

Set the viewport before navigating when possible. Puppeteer recommends this because some websites do not expect their viewport to change size, and changing viewport properties can cause a page reload in some cases. The following example uses documented APIs; it is not a guarantee about how a particular site will render.

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const puppeteer = require('puppeteer');

(async () => {
  const browser = await puppeteer.launch();
  try {
    const page = await browser.newPage();
    await page.setViewport({ width: 1440, height: 1000 });
    await page.goto('https://example.com');
    await page.screenshot({ path: 'page.png', fullPage: true });
  } finally {
    await browser.close();
  }
})();

Replace the URL and output path with your own. The width and height determine the viewport; fullPage: true requests the full document rather than just that visible viewport.

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Diagnose a screenshot that is still cut off

Check for an accidental clip

Search the screenshot call for clip. Its x, y, width, and height define a capture region, so a clip can produce a crop even when the page is tall. Remove it if you want the full document, or adjust its bounds if a specific region is intended. Puppeteer’s captureBeyondViewport option controls whether capture can extend beyond the viewport; its documented default depends on whether clip is supplied. Check the installed version’s API documentation before changing it.

Use an element screenshot for one component

If the goal is a single element rather than the whole page, locate it and call its screenshot method:

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const element = await page.$('.target-component');
if (!element) throw new Error('Target component not found');
await element.screenshot({ path: 'component.png' });

ElementHandle.screenshot() scrolls the element into view if needed and then uses the page screenshot mechanism. This is a different task from capturing the entire document.

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Separate viewport, content size, and headless screen

For browser-window or content-size tasks, follow Puppeteer’s window-management guidance; it documents Page.resize() for content size and Page.setViewport(null) for removing the default viewport constraint in that context. For headless screen configuration, use the screen-configuration guidance. Puppeteer documents an 800×600 default headless screen unless a relevant switch changes it. Neither screen nor window sizing replaces fullPage: true when the requested output is the whole document.

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Confirm the runtime version

Puppeteer behavior and fixes can vary by version. Record both the installed Puppeteer version and browser version, then compare with the documentation for that release. The official changelog includes historical screenshot-related fixes, including one involving defaultViewport: null after a full-page screenshot. Current API pages accessed on 2026-10-03 showed Puppeteer 25.12.0; your project may use a different version.

Common failure patterns and fixes

  • Only the first screen appears: Add fullPage: true; the documented default is false.
  • The image is cropped to a box: Inspect and remove or correct clip.
  • The layout changes after loading: Set the intended viewport before page.goto(), then reproduce the capture.
  • A component is missing because it is below the fold: Use ElementHandle.screenshot(), which scrolls the element into view if needed.
  • Changing the browser screen did not produce a full-page image: Screen configuration affects a different sizing layer; request fullPage: true.
  • A fix from an online example behaves differently: Check the installed Puppeteer and browser versions and consult the matching API reference and changelog.

Or skip the browser setup

ScreenshotNeo can return an image or PDF from one GET request. Its clean-shot process accepts cookie or consent banners like a visitor and removes more than 60 known consent platforms, newsletter popups, and chat widgets before capture; each of those steps can be turned off. Bot checks or CAPTCHAs, blank pages, timeouts, failed loads, and cache hits cost nothing, and response headers identify the page verdict and whether the shot was billed. It also provides an MCP server with screenshot, page-info, and PDF tools for AI agents.

For example, this cURL request saves a screenshot as WebP:

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Documentation

Frequently Asked Questions

What does Puppeteer use as the default for `fullPage`?

The documented default is `false`.

Does `fullPage: true` change the page’s responsive layout?

It requests a full-document capture; set the viewport separately to control the page dimensions and resulting responsive layout.

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