What is the difference between Proportional Fit and Bleed Fill?
Proportional Fit scales the document to safely fit within the new paper margins without cropping. Bleed Fill expands content edge-to-edge for borderless printing.
● 100% In-Browser Memory • Zero Server Uploads
Resize PDF Page Dimensions (Letter, A4, Legal)
Standardize physical page dimensions between US Letter (8.5x11 in), International A4 (210x297 mm), Legal, and A3 with proportional scaling.
Select PDF File or Drag & Drop Here
Files are processed entirely in local device RAM. Supported: .pdf
Quick Answer & Overview
Resize and standardize PDF sheet dimensions. CrispPDF recalculates MediaBox and CropBox bounding limits, embedding original page streams into newly synthesized standard containers with proportional centering.
How to Use Resize Page Canvas
- 1 Select or drop your PDF document directly into the tool workspace.
- 2 Configure your preferred options or let CrispPDF optimize automatically.
- 3 Click Process to run the operation instantly inside your browser RAM and save your file.
Technical Specifications
Architecture
WebAssembly (WASM)
Privacy Guarantee
Zero Server Uploads
Max File Size
100 MB
Standard
ISO 32000-1