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HTTP Status Code Lookup

HTTP Status Code Lookup — free online development tool

CodeStatus
100Continue
101Switching Protocols
102Processing
200OK
201Created
202Accepted
204No Content
206Partial Content
300Multiple Choices
301Moved Permanently
302Found
303See Other
304Not Modified
307Temporary Redirect
308Permanent Redirect
400Bad Request
401Unauthorized
403Forbidden
404Not Found
405Method Not Allowed
408Request Timeout
409Conflict
410Gone
413Payload Too Large
414URI Too Long
415Unsupported Media Type
418I'm a Teapot
422Unprocessable Entity
429Too Many Requests
451Unavailable For Legal Reasons
500Internal Server Error
501Not Implemented
502Bad Gateway
503Service Unavailable
504Gateway Timeout
505HTTP Version Not Supported

Look up HTTP status codes and understand their meanings instantly. Our HTTP status code reference tool helps developers, SEO professionals, and website owners understand server responses. Get detailed explanations for every status code from 100 to 599.

Key Features

Complete HTTP status code database

Detailed explanations for each code

Grouped by status categories

Solution suggestions for error codes

Quick search functionality

Common use cases and examples

How to Use HTTP Status Code Lookup

1

Enter Status Code

Type or select an HTTP status code (e.g., 404, 500)

2

View Information

Get the official name and brief description

3

Read Explanation

Understand what the status code means

4

Check Solutions

Get suggestions for fixing error codes

5

Learn Context

See common scenarios where this code appears

Use Cases

Debug website errors and server issues

Understand API response codes

Troubleshoot SEO crawling problems

Monitor website health and availability

Learn web development concepts

Improve server configuration

Frequently Asked Questions

What does a 404 error mean?

A 404 means the requested page was not found on the server.

What's the difference between 301 and 302?

301 is permanent redirect; 302 is temporary redirect. Use 301 for SEO.

Why am I getting a 500 error?

A 500 error indicates a server-side problem. Check server logs or contact hosting support.

What does 503 mean?

503 means the server is temporarily unavailable or under maintenance.

How do I fix 403 forbidden errors?

Check file permissions, authentication credentials, or IP restrictions.

Tool Information

Category
Code Web Developer Tools
Type
Processed in browser
Tags

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