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Security Tools
Passwords, hashes, checksums and secure tokens.
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Password Generator
Generate strong random or memorable passwords using crypto-grade entropy.
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Password Strength Checker
Measure entropy, detect patterns and estimate offline crack time — locally.
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Secure Hash Generator
Produce SHA-2 and SHA-3 family digests, plus HMAC with a secret key.
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Checksum Calculator
Verify a downloaded file against a published checksum with one paste.
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Random Token Generator
Generate API keys and secrets in hex, Base64URL, Base58 or alphanumeric.
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