Random String Generator - Test Data Generation

If you are software tester, you may need some random strings to be used as part of application input, or test data in a database. This page allows you to generate large amount of strings randomly for your test data need.

What is a random string?

A random string is a sequence of printable characters randomly generated with these options:

  • To include upper case letters A to Z or not.
  • To include upper case letters a to z or not.
  • To include unumbers 0 to 9 or not.
  • To include symbols or not.

How to generate randon strings?

To help you to obtain some random strings for testing purpose, FYIcenter.com has designed this online tool. All you need to do is to enter the number of data items you need in the form below, and click the Start button. The generated strings will be presented in the result area.

Number of strings:

String size:

Include upper-case letters:

Include lower-case letters:

Include numbers:

Include symbols:

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