Utilizist
Developer

HTTP Status Codes

Learn the meaning of HTTP status codes (200, 404, 500, etc.).

Inputs

Other Tools in This Category

Base64 Converter
Developer
Bidirectional Base64 encoder and decoder
URL Encoder/Decoder
Developer
Safely encode or decode text for URL usage
SVG to PNG/JPG Converter
Developer
Convert SVG files or code to high-quality PNG or JPG images instantly.

Most Popular Tools

Currency Converter
Finance
Convert currencies instantly with live exchange rates
VAT Calculator
Finance
Calculate prices with and without VAT
Gross → Net Salary
Finance
Calculate net salary from gross

HTTP Status Codes Guide

A quick reference tool to understand standard HTTP response status codes used by web servers.

Status Code Categories

| Series | Meaning | Example | | :--- | :--- | :--- | | 2xx | Success (Everything is fine) | 200 OK | | 3xx | Redirection (Go elsewhere) | 301 Moved Permanently | | 4xx | Client Error (You made a mistake) | 404 Not Found | | 5xx | Server Error (System is broken) | 500 Internal Server Error |

Most Common Codes

  • 200 OK: The request succeeded.
  • 401 Unauthorized: Authentication is required to get the response.
  • 404 Not Found: The server cannot find the requested resource.
  • 503 Service Unavailable: The server is not ready to handle the request (maintenance/overload).