Resize PDF Page Size online
Resize page dimensions of PDF documents to standard sizes (A4, Letter, A3, Legal) or custom dimensions.
Drag & Drop PDF files
or click to browse from your device
How it Works
Configure and resize page boundaries in 3 simple steps.
Upload PDF Document
Select the PDF files you want to resize or drag them into the browser workspace.
Select Dimension & Scale Options
Choose from A4, Letter, A3, Legal, or set custom dimensions and choose to scale content or pad canvas.
Apply & Download
Run the client size adjustment engine and download the resized PDF documents instantly.
Why resize PDFs here?
Protecting document layouts shouldn't require sending files to remote servers. All processing is strictly local.
100% Offline Client Execution
Page geometry updates and content matrices are recalculated inside your browser sandbox. Your PDF content never leaves your browser.
Precise Standard Presets
Easily select target sizes like A4, Letter, A3, Legal, or input custom sizes in millimeters, inches, or PDF points.
Advanced Scaling Strategies
Scale graphics and typography proportionally to fit, or extend paper sheets without stretching the contents.
Frequently Asked Questions
Common queries regarding client-side PDF page resizing.
Q.What dimensions are supported?
You can choose from standard dimensions (A4, Letter, A3, Legal, A5) or input custom height and width using millimeters, inches, or PDF points.
Q.What is the difference between scale and crop/pad?
Scaling fits all visual content proportionally to the new dimensions. Canvas resizing (crop/pad) preserves content dimensions and either crops edges or pads margins with blank white background space.
Q.Is document text selection preserved?
Yes, standard vector and font structures are kept intact when scaling PDF files. The tool edits structural PDF parameters without converting pages to rasters.
Q.Can I batch process multiple PDF documents?
Yes! You can upload multiple PDFs at once. The tool will process them in sequence and bundle them into a single ZIP file download.