Developer tools
Pick a tool, do the job, keep moving.
5 tools
Regex Builder
Build, test, and debug regular expressions with live match previews
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API Request Tester
Send HTTP requests with params, headers, and JSON body from your browser
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cURL Converter
Convert cURL commands to fetch snippets and back
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JWT Decoder
Decode JWT header and payload locally in your browser
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System Spec Builder
Visual config engine that outputs agent-ready system prompts, Markdown specs, and JSON configs
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