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/ HTTP Status Code Reference

Search Status Codes

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Showing 62 of 62 status codes

1xx Informational

100ContinueClick to expand

101Switching ProtocolsClick to expand

102ProcessingClick to expand

103Early HintsClick to expand

2xx Success

200OKClick to expand

201CreatedClick to expand

202AcceptedClick to expand

203Non-Authoritative InformationClick to expand

204No ContentClick to expand

205Reset ContentClick to expand

206Partial ContentClick to expand

207Multi-StatusClick to expand

208Already ReportedClick to expand

226IM UsedClick to expand

3xx Redirection

300Multiple ChoicesClick to expand

301Moved PermanentlyClick to expand

302FoundClick to expand

303See OtherClick to expand

304Not ModifiedClick to expand

305Use ProxyClick to expand

307Temporary RedirectClick to expand

308Permanent RedirectClick to expand

4xx Client Error

400Bad RequestClick to expand

401UnauthorizedClick to expand

402Payment RequiredClick to expand

403ForbiddenClick to expand

404Not FoundClick to expand

405Method Not AllowedClick to expand

406Not AcceptableClick to expand

407Proxy Authentication RequiredClick to expand

408Request TimeoutClick to expand

409ConflictClick to expand

410GoneClick to expand

411Length RequiredClick to expand

412Precondition FailedClick to expand

413Payload Too LargeClick to expand

414URI Too LongClick to expand

415Unsupported Media TypeClick to expand

416Range Not SatisfiableClick to expand

417Expectation FailedClick to expand

418I'm a TeapotClick to expand

421Misdirected RequestClick to expand

422Unprocessable EntityClick to expand

423LockedClick to expand

424Failed DependencyClick to expand

425Too EarlyClick to expand

426Upgrade RequiredClick to expand

428Precondition RequiredClick to expand

429Too Many RequestsClick to expand

431Request Header Fields Too LargeClick to expand

451Unavailable For Legal ReasonsClick to expand

5xx Server Error

500Internal Server ErrorClick to expand

501Not ImplementedClick to expand

502Bad GatewayClick to expand

503Service UnavailableClick to expand

504Gateway TimeoutClick to expand

505HTTP Version Not SupportedClick to expand

506Variant Also NegotiatesClick to expand

507Insufficient StorageClick to expand

508Loop DetectedClick to expand

510Not ExtendedClick to expand

511Network Authentication RequiredClick to expand

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HTTP Status Code Reference

Searchable reference for HTTP status codes with descriptions

■ 01

What are HTTP Status Codes?

HTTP status codes are three-digit numbers returned by servers to indicate the result of a client's request. They help communicate whether a request was successful, redirected, or encountered an error. Understanding thes…

■ 02

Status Code Categories

1xx Informational - Request received, continuing process 2xx Success - Request successfully received, understood, and accepted 3xx Redirection - Further action needed to complete the request 4xx Client Error - Request c…

■ 03

Sample Cases

Covers Most Common Codes and REST API Success so you can compare common inputs and outputs quickly.

/ Code

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/ Integration

Source code from the selected tool, shown here alongside the live version on the right.

/ Source Code

TypeScript

typescript

// HTTP Status Code reference in TypeScript
// No external dependencies required

interface StatusCode {
  code: number;
  name: string;
  description: string;
  category: '1xx' | '2xx' | '3xx' | '4xx' | '5xx';
}