Generate high-entropy passwords, decode JWTs, calculate cryptographic hashes, and inspect data securely in your browser.
Generate cryptographically strong, high-entropy passwords with custom length, character sets, and ambiguous character filters.
Calculate cryptographic Shannon entropy, character keyspace cardinality, and brute-force cracking resistance for passwords.
Compare two cryptographic hashes (MD5, SHA-1, SHA-256) side-by-side to verify file integrity and detect byte-level tampering.
Calculate cryptographic SHA-256, SHA-512, and SHA-1 checksums for any local file using browser Web Crypto APIs.
Scan code, config files, and logs to mask API keys, OpenAI tokens, AWS credentials, JWTs, IPs, and passwords automatically.