1. Open a PDF
Drop a PDF here or click to choose
Files stay on your device. Very large PDFs may be slow on phones.
2. Annotate
Select mode: drag annotations to move them. Double-click text to edit.
3. Pages
4. Download
Annotations are burned into the exported PDF. Pages with redactions are flattened to images so the covered text is truly gone.
FAQ
Is this really free and unlimited?
Yes. No signup, no daily task caps (unlike Smallpdf's 2-tasks/day or Sejda's 3-tasks/hour), no watermark. Everything runs in your browser with open-source libraries.
Is the redaction secure?
Yes — with one trade-off. Any page you redact is flattened into an image on export, so the covered text no longer exists in the file at all. The trade-off: text on redacted pages isn't selectable anymore, and those pages get a bit larger.
Can I edit existing form fields or the original text?
Not directly — this is a visual editor, not a full Acrobat replacement. You add text on top of the page (great for filling forms visually), but you can't reflow or edit the PDF's original text objects.
Will my added text stay selectable/searchable?
Yes, on pages without redactions your added text is exported as real PDF text. On redacted pages everything becomes part of a flattened image.
Does my PDF get uploaded anywhere?
No. The file is read, rendered and saved entirely on your device. Close the tab and nothing remains.
Any size limits?
No hard limit, but very large PDFs (hundreds of pages or huge scans) can be slow, especially on phones — rendering happens on your device's CPU.