F12

F12 is a Chrome extension developed by thef12app. According to the data from Chrome web store, current version of F12 is 2.0.4, updated on 2021-12-18.
275 users have installed this extension. 2 users have rated this extension with an average rating of .

A chrome extension to help a developer's life tab bit easier

F12 is an all in one developer toolbox. It tries to give you all the tools that you need as a developer.

We currently have:

Unix time converter + timezone converter,
JWT Decoder,
Base64 Encoder / Decoder,
URL Inspector / Constructor,
KeyCode Finder and
JSON Formatter.

We're working on adding more tools in near future.

Our aim is to provide a safe set of tools where your sensitive data doesn't leave your browser. You don't have to paste your JWT into that fishy website ever again.