Security Tools
Discover our comprehensive collection of security tools designed to help you work faster, more securely, and entirely locally.
Memorable Passwords
Create mathematically secure passwords that are incredibly easy to remember using Diceware & Mnemonics.
Hash Generator
Instantly generate secure cryptographic hashes (SHA-256, SHA-512, etc.) from any text strings.
Secure Password Generator
Generate cryptographically secure, highly complex random passwords instantly on your device.
UUID v4 Generator
Bulk generate cryptographically strong UUIDs/GUIDs for your database or app.
JWT Decoder
Instantly decode, view, and analyze JSON Web Tokens (JWT) in your browser.
JWT Generator
Securely generate JSON Web Tokens (JWT) directly in your browser.
HMAC Generator
Generate and verify keyed-hash message authentication codes (HMAC-SHA256, HMAC-SHA512, HMAC-MD5) locally in your browser.
Checksum Calculator
Calculate SHA-1, SHA-256, SHA-384, and SHA-512 hashes for any file locally in your browser.
SHA256 File
Calculate and verify the SHA-256 cryptographic hash of any file locally in your browser with zero uploads.
Remove EXIF Metadata
Strip hidden metadata from your images.