Collection · 14 tools

Privacy & security tools

See what your browser reveals, remove hidden data from photos, and create and test strong secrets — mostly without anything leaving your device.

What you reveal online

See what any website can read about your browser — user agent, screen, GPU, fonts, canvas — without asking.

Find your public IP address.

Look up the location, network and time zone of an IP address, or your own.

Check which IP addresses your browser exposes through WebRTC.

Find out which browser and version you are using.

Remove EXIF metadata such as location and camera info from a JPG by re-saving it.

Blur, pixelate, or black out sensitive parts of photos

Create secure passwords

Score a password out of 100 by length, character variety, repeats and sequences.

Measure the mathematical strength of your passwords using bit entropy to determine how resistant they are to brute-force attacks.

Generate high-entropy random keys for APP_KEY, JWT secrets, and secure application credentials.

Generate different hashes.

Generate bcrypt password hashes with an adjustable cost factor, or check whether text matches an existing bcrypt hash, all in your browser.

Encrypt and decrypt text with AES-256-GCM and a passphrase, entirely in your browser.