SimplifyDeveloper tools
Client-side utilities. Nothing leaves your browser.
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Token Generator
Generate cryptographically secure random tokens
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Password Hasher
Hash passwords and verify against bcrypt hashes
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UUID Generator
Generate UUIDs v1, v4, v7 — RFC 4122 compliant
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Encryption & Decryption
AES encrypt/decrypt with password · PBKDF2 · client-side only
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QR Code Generator
Generate and decode QR codes · Custom colors · Client-side only
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Regex Tester
Test regular expressions · Matches highlighted · Flags g, i, m