Privacy guides
Get redaction right, clear metadata properly, and strip location before sharing photos — practical guides written for you.
Why black boxes on a PDF leak
Drawing a black box on a PDF looks safe, but the underlying text is still there and copyable. Here's how fake redaction works, real-world failures, and how to truly delete the text.
Strip GPS and camera data before you share photos
Phone photos embed GPS coordinates, capture time, and device model by default. Here's what that EXIF data reveals and how to remove it without losing quality.
The redaction self-check before you share a sensitive file
Before sending a contract, medical record, financial statement, or ID scan, run this checklist to avoid fake redaction and metadata leaks.