Insert pages into PDF
Add blank pages or pages from another PDF at any position. Free, instant, nothing leaves your device.
Drop your PDF here
or click to browse — PDF files only
Everything you need to add pages to a PDF
100% private — nothing uploaded
Pages are inserted locally in your browser using pdf-lib. Nothing is sent to a server.
Blank pages or another PDF
Add up to 100 blank pages, or merge in every page of a second PDF at the spot you choose.
Any position
Insert at the start, between any two pages, or at the end.
Instant processing
No waiting for uploads. The new PDF is built in seconds, even for long documents.
Lossless output
Your existing pages keep their original text, images, and formatting exactly.
Three steps to a longer PDF
- 1
Upload your PDF
Drag and drop the PDF you want to add pages to, or click to browse.
- 2
Choose what and where
Pick blank pages or another PDF, then enter the page number to insert after (0 puts them at the start).
- 3
Insert and download
Click Insert pages — your browser builds the new PDF instantly. Download it, nothing is uploaded.
Built for anyone who works with PDFs
Whether you need a blank separator page or a missing section from another file, PixelTools slots pages in exactly where you want them, free, with no upload.
Business documents
Add a blank page for signatures or notes, or slot a missing appendix into a finished report.
Legal filings
Insert an exhibit or cover sheet from a separate file at the right place.
Students
Add blank pages to a printed handout for taking notes, or insert a scanned page you forgot.
Forms & reports
Fix a scan that skipped a page by inserting the missing page where it belongs.
Frequently asked questions
Is this tool free?
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Yes, completely free with no limits. No account required.
Is my PDF uploaded to a server?
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No. Everything happens in your browser using pdf-lib. Your files never leave your device.
How do I insert a page into the middle of a PDF?
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Enter the page number to insert after. For example, 3 places the new pages between page 3 and page 4. Use 0 to insert at the very start, or the last page number to add at the end.
Can I insert pages from another PDF?
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Yes. Choose "Pages from another PDF" and drop the second file. All of its pages are inserted at the position you pick.
What size are the blank pages?
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Blank pages match the size of the page they follow, so they blend in with the rest of the document.
Will inserting pages affect quality?
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No. Existing pages are kept as they are, with no re-encoding or quality loss.
Add pages to your PDF now
Free, instant, no account needed.