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API Tools

Send browser-based API requests, inspect responses, and format or validate JSON payloads for faster endpoint debugging.

API Request Tester

Test API endpoints in your browser by sending HTTP requests, customizing headers and bodies, and inspecting status codes, timing, and responses.

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JSON Formatter / Minifier

Format, validate, and minify JSON instantly in your browser to clean API payloads, debug responses, and improve readability.

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ATRX Dev Tools · Fast, private browser utilities
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