Generate a random string

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Sun Jan 11 2026 15:13:03 GMT+0000 (Coordinated Universal Time)

Saved by @SoulDee #typescript

function getRandomChar(charset: string) {
  const index = Math.floor(Math.random() * charset.length);
  return charset[index] ?? "";
}

function generateRandomString(length: number, charset: string) {
  let result = "";
  for (let i = 0; i < length; i += 1) {
    result += getRandomChar(charset);
  }
  return result;
}
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https://stringart.online/random-string/