Security Tools
Hash GeneratorGenerate MD5, SHA-1, SHA-256, SHA-384 and SHA-512 hashes from any text, instantly and entirely in your browser.Password GeneratorGenerate strong, random passwords locally in your browser — nothing is ever sent anywhere.Password Strength CheckerSee how strong your password is, based on length, character variety, and common weak patterns — analyzed entirely in your browser.Text EncryptorEncrypt or decrypt text with a passphrase using AES-GCM, entirely in your browser via the native Web Crypto API.Passphrase GeneratorGenerate a random, memorable, word-based passphrase locally in your browser using the standard BIP-39 word list — nothing is ever sent anywhere.File Hash CheckerCompute the SHA-256, SHA-1, and MD5 hash of any file and compare it against an expected checksum to verify it wasn't corrupted or tampered with.