Nginx Log Parser
Parse Nginx access logs into a structured table with method, path, status and bytes.
About Nginx Log Parser
Nginx Log Parser converts Nginx access logs in the default combined format into a clean table with remote address, timestamp, method, path, status and bytes — ready to export as CSV or JSON.
How to use Nginx Log Parser
- 1Paste or type your data into the input box above (a sample is pre-filled so you can try it instantly).
- 2Adjust any options on offer — delimiter, columns, formatting and so on — to match what you need.
- 3Parsing happens instantly as you type; review the result in the output panel.
- 4Click Copy to grab the output or Download to save it as a file — Nginx Log Parser keeps everything on your device.
Why use Nginx Log Parser?
- ✓Analysing Nginx traffic and error rates
- ✓Turning access logs into a spreadsheet report
- ✓Finding the most-requested paths or noisy clients
- ✓100% free with no sign-up, no watermark and no usage limits
- ✓Runs entirely in your browser — your data is never uploaded or stored
- ✓Works offline once loaded, with instant results and one-click copy or download
Frequently asked questions
Which Nginx format does it expect?+
The default combined log format that ships with Nginx, including method, path, protocol, status, body bytes, referer and user-agent.
Are error statuses highlighted?+
Yes — 4xx responses are flagged amber and 5xx responses red so problems stand out at a glance.
Is it free to use?+
Yes — it is completely free with no sign-up, no account and no usage limits. There is no watermark and no paywall, so you can process as many files as you like.
Is my data private and secure?+
Yes. This tool runs entirely in your browser using client-side JavaScript — your data is never uploaded to a server, stored or logged. Once the page has loaded you can even use it offline, which makes it safe for confidential or proprietary files.
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