Encoders & Decoders
Encode and decode Base64, URLs, HTML entities, and binary data instantly.
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Base64 Encoder
Convert plain text, code, or UTF-8 strings into standard Base64 encoding.
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Base64 Decoder
Decode Base64 encoded strings back to human-readable plain text.
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URL Encoder
Percent-encode query parameters, special characters and URLs for HTTP safe transmission.
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URL Decoder
Decode percent-encoded URL strings and query parameters to plain readable text.
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HTML Entity Encoder
Convert special characters and symbols into HTML entities (&, <, >, ").
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HTML Entity Decoder
Decode HTML entities and numerical character references back to plain text symbols.