Add Margins to PDF
Create room on pages for notes or binding.
Add uniform margins around PDF pages instantly. Free PDF margin spacing tool for binding.
Calculator Inputs
About Add Margins
Create room on pages for notes or binding.
Expands each page canvas outward and centers the original content so nothing is lost.
Where it is used
Binding gutters, annotation space, re-print spacing.
How to use the Add Margins
- PDF File — select a file (application/pdf,.pdf) — Up to 50 MB. File never leaves your browser..
- Margin to Add (mm) — enter the value (e.g. 10).
- Calculate — press the Calculate button to see the result instantly above.
Formula
Inflate MediaBox by margin; center existing content.
Examples
10mm
margin:10
Result: Page grows ~10mm all around
Frequently Asked Questions
- Content cut?
- No — the page grows and content stays centered.