Valid characters between function and parenthesis
func[chr]()
Created byfelipecaon
Created May 6, 2024
Updated May 27, 2025
Detecting browser...
CategoryXSS Execution
VisibilityPublic
TypeJS
CharsetUTF-8
Template used:
alert$[chr]();log($[i])Sample payloads
alert0x09();alert(9)alert
();alert(10)alert0x0B();alert(11)alert0x0C();alert(12)alert0x0D();alert(13)alert ();alert(32)alert ();alert(160)alert ();alert(5760)alert ();alert(8192)alert ();alert(8193)alert ();alert(8194)alert ();alert(8195)alert ();alert(8196)alert ();alert(8197)alert ();alert(8198)alert ();alert(8199)alert ();alert(8200)alert ();alert(8201)alert ();alert(8202)alert
();alert(8232)Fuzz results
Chrome 148.0.0.0 desktop Windows NT 10.0
Updated15 Mar 2026
Found 25 results
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Chrome 144.0.0.0 desktop macOS 10.15.7older version
Updated17 Feb 2026
Found 25 results
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Chrome 124.0.0.0 Unknown Unknownolder version
Updated6 May 2024
Found 25 results
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Firefox 149.0 desktop macOS 10.15
Updated3 Apr 2026
Found 25 results
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Firefox 148.0 desktop Windows NT 10.0older version
Updated23 Feb 2026
Found 25 results
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Firefox 147.0 desktop Linuxolder version
Updated1 Feb 2026
Found 25 results
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Microsoft Edge 146.0.0.0 desktop Windows NT 10.0
Updated5 Apr 2026
Found 25 results
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