About TheDevKit

TheDevKit is a collection of small, focused tools for developers: converters, decoders, testers and generators that you reach for a few times a week and don't want to install.

Private by design

Every tool runs entirely in your browser with JavaScript. The JSON, tokens, regular expressions and files you paste are never sent to a server, logged or stored.

Free

The site is free to use and supported by unobtrusive ads.