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Toolbox/Regex Tester
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Regex Tester

Runs locally

Test JavaScript regular expressions and inspect matches in real time.

.* Regex Tester{} JSON Formatter⌘ JWT Decoder64 Base64# UUID Generator◷ Unix Timestamp
JavaScript / ECMAScript
0 characters UTF-8
0 characters READ ONLY
Ready when you are.
◈ Your input stays in this tab. Nothing is uploaded or saved.Live matching · 1s timeout
⌕
.*Regex Tester↵{}JSON Formatter↵⌘JWT Decoder↵64Base64↵#UUID Generator↵◷Unix Timestamp↵
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