Web Tools
HTTP Status Code Reference
Searchable reference for all standard HTTP status codes (1xx–5xx). Filter by category, search by code or keyword, and expand for detailed descriptions. Runs entirely in your browser.
http status api reference web developer-tools
Published May 28, 2026
All interactive tools run entirely in your browser. Your data never leaves your device.
How It Works
Browse all standard HTTP status codes, filter by category (1xx–5xx), or search by code number, phrase, or keyword. Click any status code to expand its description.
Categories
| Range | Category | Description |
|---|---|---|
| 1xx | Informational | Request received, continuing process |
| 2xx | Success | Request successfully received and processed |
| 3xx | Redirection | Further action needed to complete request |
| 4xx | Client Error | Request contains bad syntax or cannot be fulfilled |
| 5xx | Server Error | Server failed to fulfill a valid request |
Features
- 63 standard HTTP status codes with descriptions
- Category filtering — view codes by class (1xx–5xx)
- Full-text search — search by code, phrase, or description
- Expandable details — click to reveal detailed explanations
- Color-coded categories for quick scanning
- Private: runs entirely in the browser — no data transmitted