{"$schema":"https://toolsly.tools/schemas/tool-manifest-v1.json","generated":"2026-05-20T20:47:38.209Z","discovery":{"catalog":"https://toolsly.tools/tools.json","llmsTxt":"https://toolsly.tools/llms.txt","sitemap":"https://toolsly.tools/sitemap.xml"},"relatedTools":[{"slug":"qr-code-reader","name":"QR Code Reader","url":"https://toolsly.tools/qr-code-reader"},{"slug":"qr-code-generator","name":"QR Code Generator","url":"https://toolsly.tools/qr-code-generator"},{"slug":"file-to-hex","name":"File to Hex Dump","url":"https://toolsly.tools/file-to-hex"},{"slug":"hex-to-file","name":"Hex to Binary File","url":"https://toolsly.tools/hex-to-file"},{"slug":"wifi-qr-code-generator","name":"Wi-Fi QR Code Generator","url":"https://toolsly.tools/wifi-qr-code-generator"},{"slug":"vcard-qr-code-generator","name":"vCard QR Code Generator","url":"https://toolsly.tools/vcard-qr-code-generator"},{"slug":"barcode-generator","name":"Barcode Generator","url":"https://toolsly.tools/barcode-generator"},{"slug":"base64-encode","name":"Base64 Encode","url":"https://toolsly.tools/base64-encode"}],"kind":"utility","slug":"password-strength-checker","name":"Password Strength Checker","description":"Estimate password entropy and crack time — checked entirely locally, nothing uploaded.","longDescription":"Type a password and see its character pool size, entropy in bits, a 0–4 strength score, and crack-time estimates for both online (1,000 guesses/sec) and offline (10 billion guesses/sec) attacks. Everything runs in your browser — the password is never transmitted.","category":"text","categoryName":"Text & Encoding","keywords":["password strength checker","password strength meter","password entropy calculator","password crack time","how strong is my password","password tester","password strength online","password strength free","password security tester","password score","entropy calculator","password analyzer","password evaluator"],"badge":"Calculator","url":"https://toolsly.tools/password-strength-checker","inputs":[{"type":"text","key":"password","label":"Password","placeholder":"Type a password to evaluate","monospace":true,"help":"Stays in your browser — never sent over the network."}],"outputs":[{"key":"score","label":"Score"},{"key":"entropyBits","label":"Entropy (bits)"},{"key":"poolSize","label":"Character pool"},{"key":"crackTimeOnline","label":"Online crack (1k/sec)"},{"key":"crackTimeOffline","label":"Offline crack (10B/sec)"}],"invocation":{"webUi":"https://toolsly.tools/password-strength-checker","api":null,"notes":"Currently invoked via the web UI at `webUi`. Inputs are form fields; outputs are structured text values. A remote MCP/REST API is planned."}}