Encrypt PDF

Add password protection to your PDF files - processed locally in your browser

Select PDF Document

Click to select PDF

or drag and drop

Encryption Settings

Password

Confirm Password

Encryption Level

ℹ️ Important

• Full AES encryption requires server-side processing
• This tool provides basic password protection
• For maximum security, use dedicated PDF encryption software
• Remember your password - it cannot be recovered if lost

🔒 Privacy First

All processing happens locally in your browser. Your PDF and password never leave your device.