Can I add multiple blank pages?

Yes, one per pass. Load the downloaded file and run the tool again to add another, remembering that every page after an insertion moves up by one number.

Are my PDF files uploaded to a server?

No, all processing is client-side and nothing is transmitted or logged. Once the page has loaded, it also works offline.

Why would I need to add blank pages to a PDF?

The most common reason is duplex printing: a chapter that must start on a right-hand page needs an even page count before it. Blank pages also work as separators between sections, space for handwritten notes, and placeholders before inserting scanned attachments.

What size is the blank page?

A4 (210 x 297 mm) unless you pick another size; the other choices are Letter (8.5 x 11 in) and Match Existing. Match Existing copies the size of the page in the Page Number box, which is page 1 unless you changed it, so check that number before inserting At End. Use Match Existing for a document that is neither A4 nor Letter, or a mismatched sheet will show when printing borderless or binding.

Can I insert a blank page at the beginning or the end?

Yes. Choose At End to append the blank page after the last page, or choose Before Page with Page Number 1 to put it at the beginning. The preview line confirms the placement and the new page count before you download.

Is the blank page truly empty?

Yes. It carries no content stream, so it prints as bare paper and adds only a few hundred bytes to the file.

Do bookmarks survive?

No. The tool copies pages into a new document, and the outline tree that holds bookmarks is not copied.

External links do. Internal links pointing to pages after the insertion point now resolve to the wrong page, because every subsequent page number has shifted by one.

What happens to form fields?

They stop being fillable, because the document-level form dictionary is not carried into the new file.

Can I add a page to an encrypted PDF?

No. Password-protected documents are refused at load time. Remove the protection first.

Does inserting a page affect quality?

No. The existing pages are copied without re-encoding and are byte-identical in content to the source.

Is the document metadata kept?

No. The output document starts with empty title, author and keyword fields.

How do I add a blank page to a PDF on my phone?

Open this page in your phone browser, tap the upload area to pick the PDF from your files, choose the position and size, then tap Add Blank Page & Download. The new PDF is saved wherever your browser keeps downloads. Nothing is installed or uploaded, though a very large PDF can be slow on a phone because all the work happens on the device.

Does adding a blank page change the file format?

No, the result is still a standard PDF that opens in any PDF reader, with the original pages copied across unchanged. It is a newly written file, though, so bookmarks, fillable form fields and document metadata such as the title and author are not carried over.

Is my original file modified?

No. A new PDF is written as a download and the original is untouched.

Add Blank Page to PDF

Insert a blank page at any position in your PDF document. Choose page size (A4, Letter, or match existing pages).

Add Blank Page

Drop your PDF here or click to browse

Select a PDF file to add a blank page

Category:pdf

Mode:Offline

Version:1.0.0

Access:Free

What is Add Blank Page to PDF?

Add Blank Page to PDF interface on Toolz.dev - Insert a blank page at any position in your PDF document. Choose page size (A4, Letter, or match existing pages).

Add Blank Page to PDF is a free online tool that inserts blank pages into your PDF document at any position. This is useful for adding separator pages between sections, creating space for handwritten notes when printing, or preparing documents for double-sided printing.

You can choose the size of the blank page to match your document (A4, Letter, or automatically match the existing page size) and insert it at the beginning, end, or between any two pages in the document. A preview line states where the blank page will go and how many pages the new document will have.

To add a blank page to a PDF before a new chapter, say page 5 of a 12-page report, choose Before Page, type 5 in Page Number, pick Match Existing under Page Size, and click Add Blank Page & Download. The preview line reads "before page 5" and says the new document will have 13 pages, so the old page 5 becomes page 6. Adding a blank page to a PDF works the same way in a phone browser, with nothing to install.

All processing happens in your browser with no server uploads. Your PDF files remain completely private. Simply upload your document, choose where to insert the blank page, select the page size, and download the updated PDF.

Blank pages usually go into a PDF for one of two reasons: to force a chapter to start on a right-hand page when the document is printed double-sided, or to leave room for notes. Both are about print output, so page size matters. Matching the existing pages is the safe choice, even though the tool starts on A4, because a document that mixes A4 and Letter will print with visible size jumps and some printers will scale one to fit the other. Choosing a size explicitly is the right call only when the source pages are inconsistent already. The inserted page is genuinely empty, not white-filled, so it adds almost nothing to the file size. Existing bookmarks are not preserved, and page numbers printed into the page content do not shift to account for the insertion.

How to use Add Blank Page to PDF?

Upload your PDF

Drag and drop a PDF file or click to browse and select one from your device. The tool shows the file name, size and page count.

Choose insertion position

Choose Before Page, After Page or At End, and for the first two enter the Page Number. Before Page with page 1 puts the blank page at the beginning.

Select page size

Choose the size of the blank page: A4 (the default), Letter, or Match Existing, which copies the size of the page number you entered.

Download the updated PDF

Click Add Blank Page & Download to save the PDF with the blank page inserted. The rest of the document remains unchanged.

Key Features

Inserts Without Re-encoding

The existing pages are copied across untouched, so text stays selectable and images keep their original resolution

Flexible Positioning

Insert blank pages at the beginning, end, or between any two pages in your document

Multiple Page Sizes

Choose A4, US Letter, or automatically match the existing page dimensions

Placement Preview

A preview line confirms where the blank page goes and how many pages the new document will have before you download

Frequently Asked Questions

Yes. The tool runs in a browser tab, so there is nothing to install, and it is free, no signup, with no watermark on the result. Your PDF is read and rewritten on your own device and never uploaded.