Privacy & security
Practical privacy tools that never send your data anywhere: strong random passwords, honest strength checks, metadata removal from photos and a safe QR code checker.
Password Generator
Strong random passwords and memorable passphrases, generated on your device.
Password Strength Checker
See how fast a password could be cracked, with practical tips, on your device.
Remove EXIF Data
See and remove hidden photo metadata like GPS location, without re-compressing.
QR Code Scanner
Read QR codes from an image or your camera and see the link before opening it.
No security tool matches that word.
Privacy & security: common questions
How are passwords generated?
With your browser’s cryptographically secure random generator (Web Crypto). Passwords are created on your device and never sent or stored.
Is the strength checker safe to use with a real password?
It runs entirely in the page and sends nothing. Even so, prefer checking a password of the same kind rather than one you use.
Does removing EXIF data change my photo?
No for JPG, PNG and WebP: the metadata blocks (camera, GPS location, dates) are removed and the image data is copied byte for byte. Other formats are re-encoded as PNG, which also drops their metadata.
Related guides
How to Check if an Online Tool Uploads Your Files
A 2-minute test with your browser’s developer tools shows whether a PDF or image tool sends your file to a server. Step by step, for Chrome, Edge, Firefox and Safari.
Read the guideHow Long Should a Password Be? NIST’s 2025 Rules Explained
NIST’s 2025 guidance says length beats complexity: 15 characters for password-only logins, no forced resets, no composition rules. What it means for you.
Read the guideStatic vs Dynamic QR Codes: Which Ones Never Expire
Why some “free” QR codes stop working after a trial, how to make a QR code that works forever, and how size and error correction affect scanning.
Read the guide