Resize PDF
Change the page size to a standard: A4, A3, Letter or Legal.
To resize a PDF, import your document, choose the target size A4, A3, Letter or Legal, then confirm: the content is scaled to fit. Everything runs in your browser: the file is never uploaded to a server.
- 100% local processing
- 100% free
- No sign-up
How to
- Import your PDF.
- Choose the target size.
- Click « Resize ».
Features
Ready-made standard sizes
Pick A4, A3, Letter or Legal from a list; the tool applies the exact dimensions recognised by printers around the world.
Proportional scaling
Content is enlarged or reduced while keeping its proportions, avoiding any stretching or distortion of text and images.
Normalize a mixed document
Harmonise a file made of differently sized pages into a single format, essential before a clean, predictable print run.
Computed on your device
Resizing runs entirely locally; your documents never pass through any external server at any point.
Use cases
- Normalize a PDF with mismatched page sizes.
- Convert a Letter document to European A4.
- Scale an A4 plan up to A3 for display.
- Prepare a uniform set before binding.
Your files never leave your device
Unlike most online PDF tools that upload your files to their servers, all processing happens right here, in your browser. No document is ever sent, stored or analyzed remotely: it's free, no sign-up, and private by design.
Frequently asked questions
- Is content distorted?
- No. Scaling is proportional: the content fits the new size without stretching or distortion.
- Can I mix output sizes?
- The tool applies a single target size to the whole document to guarantee a consistent printed result.
- Does text stay sharp?
- Yes, vector content is rescaled without loss, so it stays crisp at whatever size you choose.
- Are my files uploaded to a server?
- No. All processing happens in your browser: your files never leave your device.