Generate SHA-1, SHA-256, SHA-384, and SHA-512 hashes.
Hashes fingerprint content for comparisons, integrity checks, and cache keys.
Runs entirely in your browser using SubtleCrypto.
Developers and security engineers.
Format, validate, and minify JSON with helpful error messages.
Encode text to Base64, including Unicode text.
Decode Base64 strings back to text, including Base64URL.
Generate random v4 UUIDs; up to 200 at a time.
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