PDF tool
Edit PDF
Add text, highlights, drawings and images to a PDF directly in your browser.
Select a PDF file
Choose a PDF file to start editing.
or drag and drop a PDF here
Your file is processed in your browser and never uploaded to our server.
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About this Edit PDF tool
This free tool lets you add text, highlights, freehand drawings and images on top of any PDF document and download the result.
How it works
The PDF is rendered locally. All edits are applied client-side using pdf-lib — your file never leaves your device.
Frequently asked questions
- Does this tool upload my PDF to a server? ▾
- No. Everything happens locally in your browser using pdf-lib. Your file never leaves your device.
- What can I add to a PDF with this tool? ▾
- You can add text, freehand drawings, highlight areas and insert images on top of your PDF. All edits are applied as overlays.
- Can I undo edits before downloading? ▾
- Yes. Use the undo button to remove the last action before downloading your edited PDF.
- What file types can I insert as images? ▾
- You can insert JPEG and PNG images. Use the image tool, click on the PDF and select your file to place it.
- Is this Edit PDF tool free? ▾
- Yes, completely free. No sign-up, no download and no ads. Works entirely in your browser.