HTTP Response Status Code Checker
HTTP Status Codes.
Without Googling.
Searchable reference for all 60+ standard HTTP status codes. Type “status” in Quick Launch. Search by code number, name, or keyword. Color-coded by category. MDN documentation one keystroke away.
The cheat sheet that lives inside your command palette.
"What's a 422?" Answered in two seconds.
60+ Status Codes Covered
World First Browser OS
Launch from Quick Launch
150+ Tools
How It Works
Search by Number, Name, or Keyword.
Type “status” in Quick Launch. All 60+ HTTP status codes appear, grouped by category.
Search by number → “status 404” jumps straight to the code
Search by name → “status not found” or “status conflict”
Search by keyword → “status redirect” finds all redirection codes
Color-coded categories for fast scanning:
- 1xx Informational → blue
- 2xx Success → green
- 3xx Redirection → purple
- 4xx Client Error → amber
- 5xx Server Error → red
Arrow keys to navigate. Enter to open the full MDN reference page.
Built for Debugging
Instant Reference. Zero Context Switching.
When you’re mid-debug and hit an unfamiliar status code, the last thing you need is a tab switch to Google.
Ctrl+Shift+Space. “status 422.” Read the description inline. Press Escape if that’s enough, or Enter to open MDN for the full spec.
Covers every standard code from 100 (Continue) through 511 (Network Authentication Required). Informational, success, redirection, client error, server error – all searchable, all color-coded, all one command away.
The cheat sheet you’ll never need to bookmark.
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