How to use it
- Drop the PDF you want to add pages to.
- Choose Blank page or Pages from another PDF.
- Choose where: beginning, after a page, end, or after every page.
- For blank pages, set how many and their size.
- Click Insert and download the result.
Why insert pages
- Double-sided printing. Add a blank page so each chapter or section starts on a right-hand page, or so a cover's back stays empty.
- Notes pages. Insert a blank page after every page of slides or lecture notes for handwritten notes.
- Adding a missing page. Slip a signed signature page or a corrected page into the right spot of a contract.
- Cover letters and attachments. Put a cover sheet at the front or an exhibit at the back.
- Separator pages between sections of a long packet.
Where and what to insert
| Position | Effect |
|---|---|
| At the beginning | Before page 1 |
| After a specific page | After the page number you enter (0 also means the very beginning) |
| At the end | After the last page |
| After every page | One insertion after each existing page, ideal for notes pages |
Blank pages: insert 1 to 100 at each position. Choose the size: Same as the previous page (so a blank page after a landscape chart is also landscape), Letter, portrait, or A4, portrait.
Pages from another PDF: drop a second PDF and all its pages are inserted, in order, at the chosen position. With After every page, the whole second PDF is inserted after each page, which is handy for repeating a standard back page or instructions sheet.
Quality and privacy
Existing pages are not changed or re-rendered, and inserted PDF pages are copied as they are, so text stays selectable and quality is unchanged. Everything happens in your browser, and neither file is uploaded. The result previews its first pages, so you can check the insertion before you use it.
Your original files on your device are not modified; you download a new PDF with -inserted added to its name.
A worked example
You are printing a 9-page report double-sided and want the appendix (starting on page 6) to begin on a new sheet. Insert one blank page after page 5: choose Blank page, After a specific page, enter 5, keep Same as the previous page, and click Insert blank page. The appendix now starts on page 7, the front of a new sheet when printed double-sided.
To add a signed page 4 that you scanned separately, choose Pages from another PDF, drop the scan, pick After a specific page and enter 3. Then delete the old unsigned page with Delete PDF pages.
Related tools
- Combine whole documents instead: Merge PDF, which also lets you drag pages between files.
- Remove pages: Delete PDF pages.
- Reorder pages: Rearrange PDF pages.
- Number the final document: Add page numbers to PDF.
Tips
- Count from the current file. After page 5 refers to the fifth page in the file as it is now, which may differ from the number printed on the page.
- Several insertions? Insert one at a time, starting from the end of the document, so earlier page numbers do not shift while you work.
- Mixed page sizes: Same as the previous page keeps the document consistent; choose Letter when you plan to print on standard US paper.
- Large second PDF? Its pages are copied with their own sizes and rotation, exactly as they were.
Frequently asked questions
How do I insert a blank page into a PDF?
Choose Blank page, pick the position (for example after page 5), set the count and size, and click Insert blank page.
Can I insert pages from another PDF?
Yes. Choose Pages from another PDF and drop the second file; all its pages are inserted where you choose.
Can I add a blank page after every page?
Yes. Choose After every page. This is useful for note-taking pages.
What size will the blank page be?
By default it matches the page before it. You can also choose Letter or A4 portrait.
Is my PDF uploaded?
No. Pages are inserted in your browser.
Last updated: November 12, 2026