Valid space characters in a regex

This vector shows which characters are valid whitespace characters in a \s escape sequence.

Created by: hackvertor

Created on: Tuesday, December 9, 2025 at 3:26:39 PM

Updated on: Tuesday, December 9, 2025 at 3:26:39 PM

Category: Regular Expressions

Vector visibility: Public

Vector type: JS

Vector charset: UTF-8

Template used:
/^\s+$/.test(String.fromCodePoint($[i])) && log($[i])

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Sample payloads

/^\s+$/.test(String.fromCodePoint(9)) && alert(9)/^\s+$/.test(String.fromCodePoint(10)) && alert(10)/^\s+$/.test(String.fromCodePoint(11)) && alert(11)/^\s+$/.test(String.fromCodePoint(12)) && alert(12)/^\s+$/.test(String.fromCodePoint(13)) && alert(13)/^\s+$/.test(String.fromCodePoint(32)) && alert(32)/^\s+$/.test(String.fromCodePoint(160)) && alert(160)/^\s+$/.test(String.fromCodePoint(5760)) && alert(5760)/^\s+$/.test(String.fromCodePoint(8192)) && alert(8192)/^\s+$/.test(String.fromCodePoint(8193)) && alert(8193)/^\s+$/.test(String.fromCodePoint(8194)) && alert(8194)/^\s+$/.test(String.fromCodePoint(8195)) && alert(8195)/^\s+$/.test(String.fromCodePoint(8196)) && alert(8196)/^\s+$/.test(String.fromCodePoint(8197)) && alert(8197)/^\s+$/.test(String.fromCodePoint(8198)) && alert(8198)/^\s+$/.test(String.fromCodePoint(8199)) && alert(8199)/^\s+$/.test(String.fromCodePoint(8200)) && alert(8200)/^\s+$/.test(String.fromCodePoint(8201)) && alert(8201)/^\s+$/.test(String.fromCodePoint(8202)) && alert(8202)/^\s+$/.test(String.fromCodePoint(8232)) && alert(8232)

Valid space characters in a regex

Sample payloads

Fuzz results