Free Privacy Tools
Eight standalone, zero-knowledge tools for encrypting files, sharing secrets, generating passwords, and backing up crypto recovery phrases. Everything runs locally in your browser, nothing is ever uploaded, and no account is required.
Lockout Risk Calculator
Take the 60-second quiz and find out the exact probability your family gets permanently locked out of your passwords, crypto, and accounts.
Burn-After-Reading
Create a secure single-use link for passwords. Encrypted in your browser and destroyed permanently after being read once.
File Armor
Drag any document to lock it with a custom passphrase. Encryption happens 100% locally, so zero bytes ever leave your computer.
Seed Splitter
Split your recovery phrase into three secure paper cards. Any two matching cards restore the original sequence.
Metadata Bleacher
Wipe hidden EXIF, GPS, and author data from your photos and documents locally. Scrub tracking metadata instantly in your browser.
Passphrase Weaver
Generate ultra-secure master passphrases that are memorable yet cryptographically strong. Uses BIP39 wordlist, runs 100% locally.
Password Generator
Generate cryptographically random passwords with custom length and character sets. Runs entirely in your browser.
Offline Decryptor
Decrypt your zero-knowledge Notenz content with only your passphrase. Save the page once and it keeps working forever, even without internet or Notenz itself.
Want this kind of protection running automatically for your accounts and passwords? Create your free Notenz vault →