1. Upload
Choose the PDF file that contains sensitive information.
Redact PDF Online
Draw black boxes over sensitive areas, then download a flattened image-based PDF with the redactions burned into each page.
Drop one PDF here
Accepted file: PDF. Maximum size: 15 MB for stable browser rendering.
Editor
Draw redaction boxes
Click and drag on a page to cover sensitive content. Use Clear Current Page if you need to redraw boxes.
How to use
How to redact a PDF
Upload a PDF, draw redaction boxes, apply redactions, then download the flattened PDF.
2. Draw boxes
Cover names, numbers, addresses, or other private content.
3. Download
Save the flattened redacted PDF and review it before sharing.
Redact PDF FAQ
Is the redacted PDF text still selectable?
No. This tool rebuilds pages as images, so the output is flattened and the original selectable text is not preserved.
Are my files uploaded?
This tool is designed to render and redact PDF pages in your browser using client-side libraries.
Should I verify the redacted PDF?
Yes. Always open and review the downloaded file before sending it to someone else.