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.
Kéo và thả tệp vào đây, hoặc nhấp để tìm kiếm
or
Sử dụng so khớp biểu thức chính quy. Tự động phát hiện email, số điện thoại và số định danh cá nhân, đè khối đen để ẩn dữ liệu.
Designed for Trust and Speed
PDFRunway handles your documents locally, keeping data secure and processing lightning-fast.
Easy to Use
Simple 3-step processes designed for speed, clarity, and non-technical users.
Fast & Reliable
High-performance local compilation keeps processing fast, secure, and responsive.
100% Secure
Your documents never leave your browser. Zero uploads, 100% client-side privacy.
Works Anywhere
Access the full suite on any browser, system, desktop, or mobile device.
Cách sử dụng
Follow these three simple steps to process your file in seconds.
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.
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.
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
Have questions? Find quick answers about this tool here.
Yes. We rewrite the page content stream to erase the characters. Copy-pasting from the redacted box will only extract the string "[REDACTED]".
This tool targets vector text streams. For scanned image files, use our OCR tool first or crop manually.
No, that is a gorgeous frontend interactive loading effect. The output PDF displays standard clean black rectangles.