What is the regex for twitter handle?

The regex pattern for twitter handle is `^@?(\w){1,15}$`. This pattern validates twitter/x handle, 1-15 chars, optional @.

How do I use this regex in JavaScript?

In JavaScript, create the regex with `const regex = /^@?(\w){1,15}$/;` and test with `regex.test(yourValue)`. It returns `true` if the value matches.

How do I use this regex in Python?

In Python, use `import re; re.match(r'^@?(\w){1,15}$', value)`. The raw string prefix (`r`) prevents Python from interpreting backslashes as escape characters.

Is this regex case-sensitive?

By default, yes. To make it case-insensitive, add the `i` flag in JavaScript (`/^@?(\w){1,15}$/i`) or use `re.IGNORECASE` in Python.

Regex for Twitter Handle

Regex Pattern

^@?(\w){1,15}$

Twitter/X handle, 1-15 chars, optional @

Quick Answer

The regex pattern for twitter handle is `^@?(\w){1,15}$`. Twitter/X handle, 1-15 chars, optional @. This works in JavaScript, Python, Ruby, PHP, Java, and most regex engines that support PCRE syntax.

Test Examples

Input	Result
@jack	✓ Matches
elonmusk	✓ Matches
@AI_news_123	✓ Matches
@handle-with-dash	✗ No match
toolonghandle123456	✗ No match
@	✗ No match

Code Examples

javascript

const regex = /^@?(\w){1,15}$/;
const isValid = regex.test(value);

python

import re
pattern = r'^@?(\w){1,15}$'
if re.match(pattern, value):
    print("valid")

ruby

pattern = /^@?(\w){1,15}$/
if value =~ pattern
  puts "valid"
end

php

if (preg_match('/^@?(\w){1,15}$/', $value)) {
    echo "valid";
}

java

String pattern = "^@?(\\w){1,15}$";
boolean isValid = value.matches(pattern);

Frequently Asked Questions

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