Redact PDF
Permanently black out sensitive content.
Redact PDF draws opaque black rectangles over regions you specify (page,x,y,width,height in PDF points from the bottom-left). Optionally blank whole page ranges. Runs in your browser with pdf-lib.
Frequently Asked Questions
Are my PDFs uploaded?
No. This tool runs entirely in your browser with pdf-lib. Files never leave your device.
How do I specify regions?
Enter one box per line as page,x,y,width,height in PDF points from the bottom-left origin (e.g. 1,72,500,200,36).
Is text truly removed?
Content under the black rectangles is covered by drawn fills. For highest assurance, also blank full pages when possible.