Generate Random Strings and Numbers
cross-browser testing tools
World's simplest online random string generator for web developers and programmers. Just press the Generate Random Data button, and you'll get a random string or a number. Press a button – get randomness. No ads, nonsense, or garbage.
Announcement: We just launched Online Math Tools – a collection of utilities for solving math problems. Check it out!
Using a Random Data Generator Cross-browser Testing
A random data generator can be useful if you're doing cross-browser testing. For example, if you need to write tests that fill forms with random data (such as random strings or random zip codes), then you can use this program to generate as many random data elements as you need and put them in your test cases. You can independently generate random strings of any length made out of lowercase or uppercase characters, including single-character strings. You can also generate random numbers and random text snippets from a custom alphabet. The generated data can also be used for random file names or random IDs in tests.
Looking for more web developer tools? Try these!
Pro tip: You can use ?input=text query argument to pass text to tools.