JS: Convert Character To/From Codepoint

By Xah Lee. Date: . Last updated: .

Convert a Character to Codepoint

// get a char's Unicode codepoint
console.log( "😂".codePointAt(0) === 128514 ); // true

// 😂
// name: FACE WITH TEARS OF JOY
// codepoint decimal: 128514
// codepoint hexadecimal: 1f602

[see JS: String.prototype.codePointAt]

See also:

Convert Unicode Codepoint to Character

// create string from unicode code points

console.log( String.fromCodePoint(97, 128514) === "a😂" ); // true

[see JS: String.fromCodePoint]

Character Topic

  1. JS: Character, Code Unit, Code Point
  2. JS: Convert Character To/From Codepoint
  3. JS: String.fromCodePoint
  4. JS: String.fromCharCode
  5. JS: String.prototype.charAt
  6. JS: String.prototype.charCodeAt
  7. JS: String.prototype.codePointAt
  8. JS: Convert Decimal/Hexadecimal
  9. JS: Unicode Escape Sequence

JS String

  1. String Overview
  2. Template String ⭐
  3. Char, Code Unit, Code Point
  4. String Escape Sequence
  5. Unicode Escape Sequence
  6. String to Number
  7. Encode URL, Escape String
  8. Format Number
  9. Source Code Encoding
  10. Allowed Characters in Identifier
  11. String Object
  12. String.prototype
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