Screenshot PDF

Convert Long Screenshots to A4 PDF

Capture full-page screenshots and format them into printable A4 PDF documents. Screenshot contents are processed locally and are never uploaded to our servers.

Get Chrome Extension Offline Chrome Extensionv0.0.14
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Changelog

v0.0.14Sep 4, 2026

A Capture Experience That Matches Your Browser Language

  • Unified the extension interface and post-capture actions with the browser language
  • Localized the editor and uninstall feedback across all eight supported languages
  • Added a clear warning when very long captures reach the 15,000 px safety limit
  • Improved extension-to-editor delivery and matched Windows shortcuts to Chrome's actual configuration
v0.0.13Jul 11, 2026

Privacy-friendly Product Insights

  • Added anonymous export and repeat-use metrics without collecting document content
  • Added an optional uninstall feedback survey in the user's language
  • Added an optional Pro early-access invitation after successful export

Full Page Capture

Seamlessly stitch together long webpages into a single high-quality image using our Chrome extension.

Smart A4 Formatting

Automatically slice long screenshots to perfectly fit standard A4 paper sizes for easy printing.

Local Image Processing

Your images and generated PDFs are processed entirely in your browser and are never uploaded to our servers. Optional site analytics are controlled separately by your privacy choices.

Perfect for every scenario

Finance & Receipts

Save long payment histories, invoices, and bank statements effortlessly.

Research & Articles

Capture deep-dive articles and Wikipedia pages for offline reading.

Design & Moodboards

Save complete webpage designs and inspiration without breaking the layout.

Social Media Threads

Export long Twitter or Reddit threads into a single, cohesive document.

Frequently Asked Questions

Is this tool completely free?

Yes, our core A4 PDF generation from long screenshots is free to use. Advertising is disabled during the AdSense application stage and will only be introduced on eligible content pages after approval and consent controls are in place.

Are my screenshots secure and private?

Your screenshot files, annotations and generated PDFs are processed in your browser and are not uploaded to our servers. Google Analytics is separate, collects no document content, and loads with analytics storage denied until you consent.

Can I use it on a mobile device?

Yes! While the Chrome Extension is desktop-only, you can use any mobile app that takes scrolling screenshots, and simply upload that long image to our web converter on your phone.

Why is the output specifically A4?

A4 is a widely used standard for printing and document sharing. Our pagination is designed to reduce awkward vertical cutoffs, and the preview lets you verify the result before printing.

Can I capture pages that require a login?

Yes! Because our Chrome Extension runs directly in your active browser session, it can capture any content you can see, including secure dashboards, private receipts, and member-only articles.

What is the maximum length of a capture?

Technically, we are limited only by your browser's available memory. Most modern systems can easily handle screenshots of 20,000+ pixels in height. If you encounter an 'Out of Memory' error, try capturing in smaller segments.

Do you add watermarks to my PDFs?

No. Our core service is totally watermark-free. We believe your documents should remain professional and unbranded. You can, however, use our built-in watermark tool to add your *own* custom text if needed.

Blog

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How A4 Safe-Cut Pagination Works: Pixel Transitions, Whitespace, and Honest Limits

An engineering explanation of Screenshot PDF's A4 page-boundary search, including the 1.4142 ratio, horizontal transition energy, smoothing, fallback behavior, and review cases.

2026-08-08

Canvas Memory Budgets for Long Screenshots: Why Limits Change by Device

A practical explanation of Screenshot PDF's 20M–64M pixel Canvas budgets, adaptive annotation history, scaling math, browser limits, and safe ways to handle oversized captures.

2026-08-08

Inside Screenshot PDF: How a Long Webpage Becomes One Continuous Capture

A source-verified walkthrough of Screenshot PDF's full-page capture pipeline, including scroll containers, viewport slices, timing, the 15,000 CSS-pixel boundary, retries, and restoration.

2026-08-08

Why do you need a Long Screenshot to PDF converter?

Have you ever tried to save a long receipt, an extensive article, or a detailed data report? Traditional screenshots only capture what's visible on your screen. When you manually scroll and capture multiple images, it becomes a mess to organize and nearly impossible to print properly.

Our tool solves this by effortlessly stitching long webpages into a single continuous image and then intelligently paginating it into a standard A4 PDF format. It ensures that text isn't cut off awkwardly and that the final document looks professional and is ready for your printer.

The Science of High-Quality Web Archiving

Because Screenshot PDF processes images locally, it can preserve the source screenshot resolution without uploading or recompressing the file on our servers. Output quality still depends on the original capture resolution, browser memory and selected page layout.

The layout engine examines horizontal pixel regions near a proposed A4 break and looks for lower-detail areas before choosing a cut. The live preview lets you inspect every page and adjust the layout before export; complex backgrounds or extremely long captures may still require manual review.

How to use the Screenshot-to-PDF tool:

  1. Install our lightweight Chrome Extension to capture any webpage, even those behind a login screen.
  2. Click the extension icon to automatically scroll and capture the entire page.
  3. After generation, you will be automatically redirected here, and your huge long screenshot will instantly load in our advanced web editor.
  4. Click "Generate PDF" to download your perfectly formatted, print-ready document with professional pagination.