PDF Redact

Black out confidential areas in PDF documents

所有處理皆在瀏覽器中完成，不會上傳任何資料。

Offline Ready

File Input

File Output

Redact PDF

Black out (redact) areas of a PDF page to hide confidential information.

🔒所有處理皆在瀏覽器中完成，不會上傳任何資料。

How to Use

Upload a PDF, draw rectangles over areas you want to black out, then apply. Note: this adds opaque rectangles over the content — the underlying text may still be selectable. All processing happens locally in your browser.