Unicode Escape Converter
Convert characters to \uXXXX, U+ code points, or HTML entities—and back again, freely
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Convert characters to \uXXXX (JavaScript), \u{XXXXX} (ES6), U+ code points, decimal/hex HTML entities, and named entities. You can also turn escaped codes back into the original human-readable characters.
How to use
- Choose the Encode (character → code) or Decode (code → character) tab.
- Enter your text or escape codes.
- Select the output format and whether to keep ASCII as-is.
- Copy the result and use it.
FAQ
- Will it decode a mix of different formats?
- The Decode tab recognizes and restores \uXXXX, \u{...}, \xXX, U+XXXX, &#DDD;, &#xHHHH;, and named entities even when several are mixed in the same text.
- Does it handle astral characters like emoji?
- The \u format uses surrogate pairs while other formats use the code point directly, and decoding restores the original emoji.
- Are all entity names supported?
- Only about 30 common named entities are built in, so rarer names may appear as numeric entities—treat the result as a reference.