Redact PDF
Black out text and erase it for good.
Black out text and erase it for good. Runs entirely in your browser — your files never leave your device. Free, no sign-up, no watermark.
Frequently asked questions
Is the hidden content really removed?
Yes — redacted pages are flattened to an image, so content under the black boxes is permanently gone.
Can someone copy the text underneath?
No — unlike a black box in a viewer, the underlying text no longer exists in the file.
Is anything uploaded?
No — redaction runs entirely on your device.