About this tool
Black out what should not be read — and actually remove it, not just cover it.
Redact a PDF
SecureBlack out what should not be read — and actually remove it, not just cover it.
Drop a PDF here
Process ≤ 50.0 MB
Privacy by architecture
All processing happens in your browser. Your PDF never uploads to our servers. No account required, no usage limits.
How it works
- 1Choose a PDF — never leaves your device
- 2Configure the tool to your needs
- 3Save the result to your downloads