Base64 Encode / Decode
Encode text or files to Base64, or decode Base64 back to text.
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URL Encode / Decode
Encode or decode URLs using encodeURIComponent or encodeURI.
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encodeURIComponent — encodes everything except: A-Z a-z 0-9 - _ . ! ~ * ' ( )
encodeURI — preserves: ; , / ? : @ & = + $ #
JWT Decoder
Decode and inspect JWT tokens. Header, payload, and signature shown separately.
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Hash Generator
Generate MD5, SHA-1, SHA-256, SHA-384, and SHA-512 hashes from text.
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MD5—
SHA-1—
SHA-256—
SHA-384—
SHA-512—
UUID Generator
Generate v4 UUIDs in various formats. Bulk generate up to 100 at once.
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bcrypt Tester
Hash passwords with bcrypt and verify hashes. Uses bcrypt.js (client-side only).
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Hash Password
10
Verify Password
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