Che dữ liệu nhạy cảm
Tự động quét các thông tin như email, số điện thoại, căn cước, sau đó vẽ đè hộp màu đen che phủ và hủy văn bản gốc.
Tải lên tài liệu PDF cần làm mờ/ẩn thông tin nhạy cảm
Giới thiệu về công cụ này
The Smart Privacy Data Redactor is an automated tool designed to ensure robust document privacy compliance.
Simply overlaying black boxes in normal editors is unsafe because the underlying text can still be copied. This tool implements true NLP pattern matching and physical content stream sanitization.
It scans the document for emails, phone numbers, SSNs, or custom keywords, places a premium matte black mask over the coordinates, and permanently overwrites the character stream with [REDACTED], blocking copy-paste leaks.
Cách sử dụng
Upload target PDF
Provide the contract or statement showing sensitive customer details.
Select redaction rules
Check target patterns (email, phone, ID) or define custom sensitive words.
Auto redact & download
Click execute to overlay secure masks and wipe the text streams.
Trường hợp sử dụng
Commercial agreements sharing
Safely publish business documents by hiding personal salaries, phone numbers, or emails.
Resume database anonymization
Strip applicant names, contact info, or addresses to comply with strict privacy regulations.
Financial statement distribution
Conceal specific ledger numbers or shareholder names before publishing reports.
Câu hỏi thường gặp
Are redacted details truly un-copyable?
Yes. We rewrite the page content stream to erase the characters. Copy-pasting from the redacted box will only extract the string "[REDACTED]".
Does it work for scanned image PDFs?
This tool targets vector text streams. For scanned image files, use our OCR tool first or crop manually.
Is the red HUD target scope saved in the file?
No, that is a gorgeous frontend interactive loading effect. The output PDF displays standard clean black rectangles.