How It Works
Not Just a Screenshot — Intelligent Page Stitching
A full page screenshot engine must do more than press "Print Screen" on a tall page. Urlbox's stitch engine scrolls the page in controlled increments, triggers lazy-loaded images and deferred content at each step, freezes sticky headers and footers to prevent duplication, and composites the result into a single seamless image up to 100,000 pixels tall.
Urlbox Stitch Engine
- ✓Triggers lazy-loaded images and deferred content
- ✓Freezes sticky headers, navbars, and footers
- ✓Handles 100vh backgrounds and parallax sections
- ✓Infinite scroll detection and bidirectional scrolling
- ✓Automatic retry logic for flaky network resources
- ✓Captures pages up to 100,000px tall
Native Browser Capture
- ✗Single-shot capture — misses below-the-fold content
- ✗Duplicated sticky headers throughout the image
- ✗Blank placeholders for lazy-loaded images
- ✗Hard limit around 16,384px in most browsers
- ✗Broken backgrounds on viewport-height sections
- ✗No retry logic — one chance to render
Learn more about how full page stitching works in the Urlbox documentation.
What Is a Full Page Screenshot?
A full page screenshot captures an entire webpage from the very top to the very bottom — not just what you see in your browser window. Unlike a standard screenshot that only captures the visible viewport, a full page screenshot scrolls through the entire page and stitches the result into one seamless image. According to industry benchmarks, pages commonly exceed 10,000 pixels in height, making manual stitching impractical. This makes full page screenshots invaluable for compliance documentation, website archiving, design reviews, and QA testing.
How to Capture a Full Page Screenshot
1. Enter the Website URL
Type or paste the address of any public webpage. No need to include https:// — we handle that automatically.
2. Configure Capture Settings
Choose your viewport size, output format, and clean capture options. Hide cookie banners, block ads, or dismiss popups for a distraction-free result.
3. Download Your Screenshot
Preview the full page screenshot in the browser frame, then download it or open the full-size image in a new tab.
Beyond Screenshots
More Than Images — Eleven Output Formats
Urlbox goes beyond simple image capture. Choose from 11 output formats to fit any workflow — from pixel-perfect images to LLM-ready Markdown and structured metadata.
Image
PNG, JPEG, WEBP, AVIF — optimized for quality, file size, or both.
Video
MP4 and WebM scrolling recordings — perfect for walkthroughs and demos.
Document
PDF for print-ready archives and MHTML for self-contained web snapshots.
Data
Markdown (LLM-ready), JSON metadata, and raw HTML for data extraction pipelines.
See all rendering formats on the Features page.
Enterprise Ready
Security & Compliance Built In
Urlbox holds SOC 2 Type II attestation with no exceptions and is fully GDPR compliant. Secure Mode purges all rendered data within 30 seconds — so sensitive content never persists.
SOC 2 Type II Attested
Audited by Prescient Security with no exceptions — your data handled to the highest standard.
GDPR Compliant
Full EU data protection compliance with data processing agreements available on request.
Zero Data Retention
Secure Mode purges all rendered data within 30 seconds — nothing persists on Urlbox servers.
Bring Your Own Storage
Route screenshots directly to your S3, Azure Blob, Google Cloud Storage, or Cloudflare R2 bucket.
Bring Your Own AI
Your rendered data is never used for model training — bring your own AI pipeline with full control.
Visit the Urlbox Trust Center or learn more on the Security page.
Why Use Urlbox for Full Page Screenshots?
Distraction-free captures
Automatically hide cookie banners, block ads, and dismiss popups and modals — so your screenshot shows only the content that matters.
Pixel-perfect accuracy
Renders JavaScript, webfonts, CSS animations, and dynamic content exactly as a real browser would — every pixel, every time.
Responsive viewports
Capture at mobile, tablet, laptop, or desktop widths to see how any site responds.
Full Page Screenshot FAQ
- Is this full page screenshot tool free?
- Yes, this tool is completely free to use with no signup required. Capture unlimited full page screenshots of any public website.
- What does clean capture do?
- Clean capture automatically removes distractions like cookie consent banners, ad overlays, and popups so you get a clean screenshot of the actual page content.
- How accurate are the screenshots?
- Screenshots are rendered using an enterprise-grade engine that handles webfonts, JavaScript, CSS animations, and dynamic content with pixel-perfect accuracy.
- Can I capture password-protected pages?
- This free tool captures public pages only. For password-protected or authenticated pages, the Urlbox API supports cookie injection, HTTP authentication, and custom headers.
- What viewport sizes are available?
- Choose from mobile (375px), tablet (768px), laptop (1280px), or desktop (1440px) viewports to capture responsive designs at any breakpoint.
- How does Urlbox handle sticky headers and footers?
- Urlbox's intelligent stitch engine detects sticky-positioned elements like headers, navigation bars, and footers, then freezes them in place during the scroll-and-stitch process. This prevents the duplicated header artifacts that plague native browser screenshot tools.
- What output formats does Urlbox support beyond images?
- Urlbox supports 11 output formats: PNG, JPEG, WEBP, and AVIF for images; MP4 and WebM for scrolling video recordings; PDF and MHTML for documents; plus Markdown, JSON metadata, and raw HTML for data extraction and LLM pipelines.
- Is Urlbox SOC 2 compliant?
- Yes, Urlbox holds SOC 2 Type II attestation audited by Prescient Security with no exceptions. Urlbox is also fully GDPR compliant and offers Secure Mode, which purges all rendered data within 30 seconds.
- Can I bring my own storage?
- Yes, Urlbox supports Bring Your Own Storage (BYOS). You can route rendered screenshots directly to your own Amazon S3, Azure Blob Storage, Google Cloud Storage, or Cloudflare R2 bucket — data never touches Urlbox servers.
Need Full Page Screenshots at Scale?
The Urlbox API handles millions of screenshots for compliance, archiving, and AI pipelines. SOC 2 Type II attested with zero data retention. Integrate in minutes with SDKs for Node.js, Python, PHP, Ruby, and C#.