Free Online PDF Editor
A full PDF editor that runs entirely in your browser. Fix a typo, fill in a form, sign your name, drop in a logo or photo, highlight the lines that matter, white-out what shouldn't be there, or draw and add shapes — then download a fresh PDF. Your file is opened, edited and saved on your own device, so nothing is ever uploaded.
Your files never leave your device. All processing happens locally in your browser.
- 100% Browser-Based
- Instant
- Unlimited
- No Watermark
- Works Offline
Drag & drop your PDF here
or click to browse
Files never leave your device
Up to 50MB per file
Why use this tool
Edit Anything
Add text, images, shapes, highlights, white-out and freehand drawings directly on top of any page of your PDF.
100% Private
Files are processed entirely in your browser using the Canvas and WebAssembly APIs. Nothing is ever uploaded to a server.
No Sign-Up
Open a PDF and start editing instantly. No account, no watermark and no daily limits — unlike most online PDF editors.
Free Forever
No account, no watermark, no daily limits. Every tool on PixelResize is free to use as often as you like.
How PDF Editor compares
| Feature | PixelResize | Typical PDF Editors |
|---|---|---|
| Daily limits | Unlimited | 3–5 files |
| Login required | No | Often required |
| Watermark | None | Common |
| Upload to server | No | Usually yes |
| Privacy | Local only | Cloud processing |
| Works offline | Yes | Rarely |
| Price | Free forever | Premium subscription |
How to pdf editor
- 1
Upload the PDF you want to edit.
- 2
Pick a tool — text, image, highlight, white-out, draw or shape.
- 3
Click existing text to edit it in place, or click/drag on the page to add new edits.
- 4
Download your edited PDF, assembled entirely in your browser.
Frequently asked questions
Related tools & sizes
How to Edit a PDF for Free (Without Uploading It)
A typo in a contract, a date to fill in, a signature to add. Here's how to edit a PDF for free without installing software or handing your document to a server.