Characters that starts element name
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1Characters that can be replace opening angle bracket and still form a valid HTML element
Created bylUcgryy
Created Mar 10, 2025
Updated May 28, 2025
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CategoryHTML Parsing
VisibilityPublic
TypeHTML
CharsetUTF-8
Template used:
<div>$[chr]found></div>Sample payloads
<div><img/src/onerror=alert(1)></div>Fuzz results
Chrome 145.0.0.0 desktop Windows NT 10.0
Updated16 Feb 2026
Found 1 result
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Chrome 144.0.0.0 desktop Linuxolder version
Updated16 Feb 2026
Found 1 result
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Chrome 143.0.0.0 desktop macOS 10.15.7older version
Updated25 Jan 2026
Found 1 result
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Firefox 147.0 desktop Windows NT 10.0
Updated31 Jan 2026
Found 1 result
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Firefox 140.0 desktop macOS 10.15older version
Updated9 Jun 2025
Found 1 result
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Microsoft Edge 145.0.0.0 desktop Windows NT 10.0
Updated18 Feb 2026
Found 1 result
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