Skip to content

Free tools · Reference tables

Reference tables

Look up tables you should know but always forget. HTTP status codes, named colors, character entities — bookmark and move on.

1 tool in this category

Install on Chrome

HTTP Status Codes Reference

Every HTTP status code with a clear explanation. Bookmark this page.

reference Open the HTTP Status Codes Reference tool

Ready to make your browser smarter?

Install DevZap free. Upgrade when you're ready.

Install on Chrome Get Premium →