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Security & Utility Tools
Browser-local helpers for passwords, hashes, tokens and random values.
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TOTP Authenticator Code GeneratorTOTP Secret GeneratorRSA Key Pair GeneratorEd25519 Key Pair GeneratorPublic Key Fingerprint CalculatorPEM Certificate DecoderCSR GeneratorCSR DecoderCertificate Chain ValidatorDKIM Record GeneratorSPF Record AnalyzerDMARC Record BuilderEmail Header AnalyzerSensitive Data Redaction ToolSecure File Shredder Guidance Tool
More Security Tools
Strong Password GeneratorGenerate cryptographically random passwords.Password Strength CheckerEstimate password strength locally.Hash GeneratorGenerate SHA-256, SHA-384 and SHA-512 hashes.Random Token GeneratorGenerate random hex or Base64URL tokens.Random Number GeneratorGenerate random integers within a range.
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