Documentation

The PDF Insert Blank Page tool adds blank pages to a PDF locally in your browser. After uploading a file, you can insert blanks at the beginning, after every page, before or after selected page ranges, at the end, or add one blank page at the end to make the total page count even.

Main Features

  • Upload one PDF file and read the total page count.
  • Insert a chosen number of blank pages at the beginning or end of the PDF.
  • Insert a chosen number of blank pages after every original page.
  • Insert blank pages before or after selected page ranges.
  • Add a blank page at the end when the document has an odd page count.
  • Use the reference page size, A4, or Letter in portrait or landscape.
  • Generate and download a new PDF locally without uploading files.

How to Use

  1. Choose a PDF from the upload area, or drag a PDF into it.
  2. Select the insert mode and enter a page range when needed.
  3. Set the blank page count and page size.
  4. Generate the new PDF.
  5. Download the processed PDF after generation finishes.

Page Range Format

Page ranges use the original PDF page numbers and support comma-separated values and ranges, such as 1,3-5,8. A reversed range such as 5-3 matches pages 5, 4, and 3.

Use Cases

  • Add handwritten note pages after each page in handouts, contracts, or records.
  • Prepare duplex printing by making the total page count even.
  • Add blank separators before or after sections in scans, invoices, or archived contracts.
  • Adjust a PDF layout before submission without uploading private files.

Notes

  • Encrypted PDFs may need to be decrypted before processing.
  • The reference page size option creates blank pages using the matched original page size.
  • Files are processed in the browser, and the current file and result are not kept after refreshing the page.