Nginx Config Tester
Test and validate Nginx server configuration
nginxconfigtest
YAML Input
Output
About Nginx Config Tester
Nginx Config Tester is a free, browser-based developer tool. Test and validate Nginx server configuration. All processing happens entirely in your browser — no data is sent to any server, and no account is required.
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100% Private
Runs in your browser
⚡
Instant Results
No server round-trips
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Free Forever
No signup required