An nginx config formatter restructures nginx configuration files with consistent block indentation, properly spaced directives, and blank lines between logical sections. Whether you manage a simple static site or a complex reverse proxy with SSL, upstream pools, and nested locations, this formatter applies standard nginx conventions instantly.
Formatted nginx config will appear here...
Example nginx Configs
How to Use the nginx Config Formatter
nginx configuration files quickly become hard to read when hand-edited, especially with nested location blocks and upstream definitions. An nginx config formatter applies consistent block indentation and directive spacing so configuration changes are easy to review and diff.
Step 1: Paste Your nginx Config
Copy your nginx.conf or a server block snippet and paste it into the input area. The formatter handles all nginx contexts: http, server, location, upstream, events, and nested blocks including if/rewrite rules.
Step 2: Set Indentation
Choose 2 or 4 spaces to match your team's coding standard. Click Format to apply indentation. Each nesting level adds one indent unit so deeply nested location blocks are visually aligned.
Step 3: Copy or Download
The formatted config appears on the right with nginx syntax highlighting. Use Copy to paste into your server, or Download to save the file directly. Both options preserve the exact formatted text.
nginx Config Best Practices
Well-formatted nginx configs are easier to audit for security issues — misplaced semicolons, incorrect proxy headers, or open location blocks are immediately visible. Standard conventions: 4-space indent per block level, each directive on its own line ending with a semicolon, blank line between server or upstream blocks. Always test formatted configs with nginx -t before reloading.
FAQ
Is the nginx config formatter free?
Yes, completely free with no signup required. Format unlimited nginx configuration files directly in your browser.
Is my nginx config data safe?
Yes. All formatting runs locally in your browser. Your nginx configuration is never sent to any server.
What does the nginx formatter change?
It applies consistent indentation inside server{}, location{}, http{}, and events{} blocks, ensures each directive is on its own line with a semicolon, and adds blank lines between blocks for readability.
Does the formatter validate nginx syntax?
The formatter applies structural formatting rules but does not validate against nginx's full syntax specification. Use nginx -t to validate configuration before deploying.
Can I minify an nginx config?
Yes. The Minify option strips comments, collapses whitespace, and produces a compact single-context representation useful for automated deployments.
Does the formatter support nested location blocks?
Yes. The formatter tracks brace depth and indents nested blocks correctly, including nested location{} inside server{} and named locations.