Security & Privacy Utilities
12 free tools - no sign-up, runs in your browser
Passwords, hashes and privacy checks that run locally on your device. Looking for something specific? Search the full directory.
Password GeneratorCreate strong random passwords with your browser's cryptographic random sourceSecurity & Privacy UtilitiesOpenPassword Strength CheckerAnalyze a password's strength with a character-pool breakdown and a crack-time estimateSecurity & Privacy UtilitiesOpenHMAC GeneratorCompute HMAC signatures for a message with a shared secret key, using Web CryptoSecurity & Privacy UtilitiesOpenMD5 Hash GeneratorCompute the MD5 checksum of text or a file, entirely in your browserSecurity & Privacy UtilitiesOpenSHA Hash GeneratorCompute SHA-1, SHA-256, SHA-384 and SHA-512 hashes of text or filesSecurity & Privacy UtilitiesOpenHash Checker (file integrity)Compare a file's computed hash with the expected value to confirm it is unchangedSecurity & Privacy UtilitiesOpenBcrypt Hash GeneratorHash a password with bcrypt, the algorithm designed for storing passwords safelySecurity & Privacy UtilitiesOpenEncryption Playground (AES-GCM)Encrypt short text with a passphrase using AES-GCM, and decrypt it back the same waySecurity & Privacy UtilitiesOpenRandom PIN and OTP Code GeneratorGenerate batches of fixed-length numeric PIN and one-time codes with secure randomnessSecurity & Privacy UtilitiesOpenFake Data Generator (test data)Generate clearly fictional test records, like names and emails, for testing softwareSecurity & Privacy UtilitiesOpenPrivacy Policy Checklist GeneratorTurn a short questionnaire about your website into a data-practices checklistSecurity & Privacy UtilitiesOpenCookie Banner Text GeneratorDraft cookie consent banner wording in three tones, with accept and decline buttonsSecurity & Privacy UtilitiesOpen
Frequently asked questions
Yes. Every tool on Ovatly is free to use, with no account and no trial period. The site is supported by advertising and sponsored content, never by charging for tools.