Encoding & Decoding
Convert data formats with Base64, URL encoding, HTML entities, and Unicode.
Base64 Encoder
Encode text strings and binary data into standard Base64 string format.
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Base64 Decoder
Decode Base64 encoded strings back to human-readable UTF-8 text.
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URL Encoder
Encode text characters into percent-encoded URL string component formats.
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URL Decoder
Decode percent-encoded URL strings back into human-readable characters.
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