The Big List of Naughty Strings is a list of strings which have a high probability of causing issues when used as user-input data.

Naughty Keyboard for Android is a very simple android InputMethodService that gives you access to a custom keyboard to use these strings to test your application.

Demo

Usage

$ ./gradlew :app:iD --daemon

• Clone this repo, run gradle to install the app.
• Go to android settings, change default input keyboard

Disclaimer

The Big List of Naughty Strings (and this keyboard) is intended to be used for software you own and manage. Some of the Naughty Strings can indicate security vulnerabilies, and as a result using such strings with third-party software may be a crime. The maintainer is not responsible for any negative actions that result from the use of the list.

Links

• The Big List of Naughty Strings (original source)
• NaughtyKeyboard (for iOS)

License

The MIT License (MIT)