# Resize PDF pages

> Change page size to A4, Letter, Legal, or custom. Free resize PDF — private, no upload.

Canonical: https://mypdf.space/tools/resize-pages
Last updated: 2026-10-26

## Short answer

Resize pages runs entirely in your browser. Change the page size to A4, Letter, Legal, or a custom size. No account, no watermark, and the file never leaves your device.

## About this tool

Change the page size to A4, Letter, Legal, or a custom size.

Change every page to A4, Letter, Legal, or a custom size.

Change the page size to A4, Letter, Legal, or a custom size. Runs entirely in your browser — no upload, no watermark, no account.

## How to use

1. Open your file for Resize pages (or continue a session).
2. Choose options if the tool offers any.
3. Click Resize, then download the result.

## What you need

- One or more PDF files
- Unlocked PDF (password-protected files: unlock first)

## Notes

- Edits page structure only — it does not OCR or rewrite text.
- Very large files may feel slow because all work runs in your browser.

## FAQ

### Will content stretch?

Pages are resized to the target paper size. Preview the download if exact print layout matters.

### Resize vs scale?

Resize sets paper size. Scale adjusts content percentage or fits onto a size — pick the tool that matches your intent.

### Does resize upload my PDF?

No. Page size changes stay on your device.

## Related

- [Scale pages](https://mypdf.space/tools/scale-pages)
- [Crop pages](https://mypdf.space/tools/crop-pages)
- [N-up pages](https://mypdf.space/tools/nup)
- [Compress PDF](https://mypdf.space/tools/compress)
- [Rotate pages](https://mypdf.space/tools/rotate)
- [Merge PDFs](https://mypdf.space/tools/merge)
- [Category](https://mypdf.space/organize)