Hashtag regex pattern
Copy and test a JavaScript regex for hashtags, with examples and a one-click link to the regex tester.
Hashtag regex pattern
Validate whole value
Use anchors to check whether the complete value matches.
Regex: ^#[\p{L}\p{N}_]+$
Flags: u
Search in text
Find matching fragments inside a larger block of text.
Regex: #[\p{L}\p{N}_]+
Flags: gu
Examples that match
#launch#Version2
Examples that do not match
launch#two words
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