Spoofs User-Agent strings of your browser with a new one globally, randomly or per hostname
Quickly and easily switch between popular user-agent strings.
FoxyProxy is an advanced proxy management tool that completely replaces Firefox's limited proxying capabilities. For a simpler tool and less advanced configuration options, please use FoxyProxy Basic.
A reference for the codes to generate Emojis on popular sites like GitHub or Basecamp and Unicode characters for Twitter and Facebook. Search Emojis by name or view recently selected items. Emojis are automatically copied to the clipboard.
View source code of Firefox add-ons and Chrome extensions (crx/nex/xpi) from addons.mozilla.org, the Chrome Webstore and elsewhere.
DevTools extension for debugging Vue.js applications.
Simplifies the GitHub interface and adds many useful features.
Explore fonts within a website, try and buy them !
APK Downloader Direct download apps of the Google apps store without using Google Play.
- Monitor live requests - Edit headers on live requests - Cancel live requests - Redirect live requests Click the blue cloud in the toolbar to start tampering. When you're done, click it again to stop.
Form autofill on steroids.