How to use Resize PDF Pages
- Choose one PDF within browser safety limits.
- Review physical page dimensions or select target settings.
- Inspect the measured result before download.
Resize PDF Pages
Change PDF page canvases to A4, Letter, Legal, or custom dimensions with Fit, Fill, and actual-size placement.
The PDF and physical dimensions stay in browser memory. This checks page dimensions, not file size.
Add a PDF sourceOne PDF · 100 MB and 300 page safety limitsChoose from your device or drag and drop a file here.
Change PDF page canvases to A4, Letter, Legal, or custom dimensions with Fit, Fill, and actual-size placement. Processing stays on your device and measured results or a reopened generated PDF are shown before download.
How OpenFileTools processes it
Local processing, explicit choices.
PDF-lib proportionally transforms existing content streams and page canvases without rasterizing normal vector or text content, then validates and reopens the saved result.
Questions, answered.
Is my source uploaded?
No. Source bytes, settings, dimensions, and generated output stay in this browser tab.
Does this change the original?
No. Inspection is read-only and generated results are separate downloads.
What are the practical limits?
Fill can crop outer content; normal PDF vector and text content is transformed without rasterization.