Security & Privacy Tools
Client-side file locker encryption (AES-256), metadata scrubbing, steganography, and privacy verification utilities.
All Security & Privacy Tools
Select any security utility below to process your files 100% locally in your browser memory.
AES-256 File Locker & Encryptor
Encrypt any local file with AES-GCM-256 and PBKDF2 password derivation directly in your browser. Authenticated encryption, zero cloud sync,.
AES-256 File Decryptor & Unlocker
Unlock and decrypt .enc files encrypted with Qwertygen AES-GCM-256 File Locker. 100% in-browser authentication tag verification, zero server uploads,.
Image Steganography (Hide & Reveal)
Invisibly hide and reveal secret messages inside image pixels using LSB steganography. Optional passphrase protection, lossless PNG export, zero server.
Universal Metadata Stripper & Privacy Sanitizer
Permanently scrub EXIF, GPS coordinates, camera serial numbers, and author tags from JPEG and PNG images. 100% in-browser byte sanitization.