A searchable, filterable reference of every standard HTTP status code — from 100 Continue to 511 Network Authentication Required. Search by number or meaning, filter by class, and click any code to copy it. Fully offline: nothing leaves your browser.
Click (or press Enter on) any card to copy its numeric code to the clipboard. Descriptions summarize the relevant RFCs (7231, 6585, 7538, 2518, 8297, 7540, etc.). Includes WebDAV (207, 208, 422, 423, 424, 507, 508) and other common extensions.