Characters that change length on .toUpperCase()

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Firefox logo 102
Safari logo 102

Characters that change length on .toUpperCase()

Created by: ThomasOrlita

Created on: Monday, April 15, 2024 at 11:05:26 PM

Updated on: Friday, December 6, 2024 at 11:38:50 PM

Vector type: JS

Vector charset: UTF-8

Template used:
const c = String.fromCodePoint(i);

if (c.length !== c.toUpperCase().length) log(i)
Your browser was detected as:
Detecting... Detecting... Detecting... Detecting...

Sample payloads

const c = String.fromCodePoint(i);

if (c.length !== c.toUpperCase().length) alert(i)

Fuzz results

Chrome logo
Chrome 124.0.0.0 Unknown Unknown

Updated

Tue Apr 30 2024
Found 102 results
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Firefox logo
Firefox 125.0 Unknown Unknown

Updated

Tue Apr 30 2024
Found 102 results
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Safari logo
Safari 17.4 Unknown Unknown

Updated

Tue Apr 30 2024
Found 102 results
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Chrome logo
Chrome 127.0.0.0 desktop macOS 10.15.7

Updated

Tue Aug 20 2024
Found 102 results
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