Free password and PDF security tools
Check how strong a password is or generate a new one, entirely in your browser, and add or remove a PDF password.
4 Security tools
- Password CheckerTest how strong your password is. See entropy, estimated crack time and tips to make it stronger. Free, and your password never leaves your browser.
- Password GeneratorGenerate strong, random passwords with custom length, numbers and symbols. Create secure passwords instantly - generated locally in your browser, never stored.
- Protect PDFPassword protect a PDF online for free. Encrypt it with 256-bit AES so only people with the password can open it. No sign-up, no watermark, works on any device.
- Unlock PDFRemove the password and printing, copying or editing restrictions from a PDF you own. Enter the password once and download an unlocked copy. Free, no sign-up.