Big list of naughty strings

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.

Similar Tools

Simplify your dynamic scraping operations. Run and scale your Puppeteer, Selenium, and Playwright scripts on fully hosted browsers, with built-in CAPTCHA solving automated proxy management.
Valid Credit Card Numbers for Testing Purposes
Your trusted partner for structured and validated data on-demand. Define your data requirements and we’ll automatically handle the rest.
A tool to help create test data via a UI or API
Streamline your API testing, integration testing and test data management.
Subscribe to our newsletter