PDF Tool

Edit PDF

Add and format text, highlight passages, place images, and replace text the document already contains.

or drop files here

Files stay on your device — nothing is uploaded.

Your files never leave your browserEverything happens on your device: no upload, no server-side processing, no storage. You can verify it in your browser's network tab.

How it works

  1. Add a PDF file.
  2. Pick a tool — text, marker, image or shape — then click or drag on the page.
  3. Download the edited PDF.

Frequently asked questions

Can I change existing text?
Use Detect text: a line is covered and reopened as an editable text box. The original font is replaced, and scans without a text layer are not supported (no OCR).
Can I undo edits after downloading?
No. Elements are drawn into the page and cannot be moved afterwards. Keep your original file.