Free Design Tool
Merge all pages of any PDF into one continuous scroll — free, instant, and entirely in your browser. No upload, no account. Perfect for design reviews, storyboards, and client presentations.
PDF to Long Page is a free browser-based tool that stitches all pages of a PDF into a single continuous vertical page. It uses pdf-lib to merge pages client-side — no file is uploaded to any server.
No. Processing happens entirely in your browser using JavaScript. Your file never leaves your device.
There is no hard limit imposed by the tool, but very large PDFs (100+ MB) may be slow to process depending on your device's memory. For most presentation and document PDFs the tool is near-instant.
The tool outputs a standard PDF file with a single tall page equal to the combined height of all source pages. The file downloads automatically when processing is complete.
Long-page PDFs are ideal for sharing designs, storyboards, or presentations as one scrollable document — useful for client reviews, print-ready layouts, and social media carousels.
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