Before sharing legal documents, financial statements, or HR records, you often need to hide sensitive information like Social Security Numbers or bank details. Many people make the dangerous mistake of simply drawing a black rectangle over the text using a basic PDF editor.

Why Drawing a Black Box is Dangerous

When you draw a shape over text in a PDF, the underlying text is still there! Anyone who opens the document can simply select the text beneath the black box, copy it, and paste it into a notepad to read your sensitive information. This has led to massive data leaks in the past.

True Redaction

A true redaction tool, like the one provided by LovePDFs, doesn't just cover the text. It actively searches the document's underlying code and deletes the text strings completely before drawing the black bar. Because our tool runs locally via WebAssembly, your highly sensitive documents are never uploaded to our servers, ensuring absolute privacy from start to finish.