HTTP Status Code Reference
All HTTP status codes (1xx-5xx) with descriptions, use cases, and quiz mode.
Last reviewed: April 2026New to this tool? Click here for instructions
| Code | Name | Description | Common Use Case |
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How to use HTTP Status Code Reference
To use the HTTP Status Code Reference, simply visit the tool's website and navigate to the 'All HTTP Status Codes' section. Here, you can find a comprehensive list of all HTTP status codes, categorized into 1xx (Informational), 2xx (Success), 3xx (Redirection), 4xx (Client Errors), and 5xx (Server Errors). Each code includes a description, common use case, and examples.
When to use HTTP Status Code Reference
The HTTP Status Code Reference is ideal for developers, web administrators, and anyone involved in web development or troubleshooting. It is particularly useful when you need to quickly look up the meaning of an HTTP status code or understand the implications of a specific code in a web application. For instance, if you encounter a 404 error while trying to access a webpage, you can use the reference to understand that the resource was not found and take appropriate action, such as correcting the URL or redirecting the user to the correct page.
How it works
The HTTP Status Code Reference is a free online tool that provides a searchable database of all HTTP status codes. When you visit the tool's website, you will see a list of all status codes, organized by category. Each code includes a detailed description, common use case, and examples. To use the tool, simply search for the status code you are interested in. The tool will display the relevant information, helping you quickly understand the meaning and implications of the code.
Tips, Edge Cases, and Limitations
When using the HTTP Status Code Reference, it's important to note that it provides general information and may not cover all edge cases. For example, some status codes may have specific implementations or use cases that are not covered in the reference. Additionally, the tool is a free resource and may not be available 24/7. If you need more advanced features or support, you may need to consider purchasing a paid version of the tool.