URL Encoder & Decoder

Encode text for use in a URL, or decode it back.

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Base64 turns binary data into plain text so it can travel through text-only systems. It protects nothing. Here is how it works and when to use it.

Format, validate, and minify JSON.

Convert CSV to JSON or JSON to CSV.

Encode or decode Base64 text.

Encode or decode HTML entities.

Generate SHA-1/256/384/512 hashes of text.

Generate random UUID v4 identifiers.

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