MB Networks
Topic
Security tools
Hashing, encoding, tokens, and password generation tools. 4 free tools, browser-based, no sign-up.
All security tools
Base64 Encoder / Decoder
Encode and decode Base64 strings in your browser. Supports standard and URL-safe Base64, plus hex input/output. Nothing leaves your device.
Open →Hash / Checksum Verifier
Compute MD5, SHA-1, SHA-256, and SHA-512 checksums for files or text, entirely in your browser. Paste an expected hash to verify a match instantly.
Open →JWT Decoder
Decode and inspect JWT tokens instantly in your browser. See header, payload, and expiry status. No signature verification — nothing is sent anywhere.
Open →Password Generator
Generate strong random passwords and diceware-style passphrases with entropy display. Uses cryptographically secure randomness. Nothing is logged or sent.
Open →