Free Software Testing Tools
Interactive tools that turn test design techniques into the tests you actually run. Free to use, no sign-up, and every result downloads as a CSV.
Exhaustive & pairwise testing calculator
See why testing every combination is impossible, then build a pairwise set ordered by coverage for the time you have.
Open the calculator →Boundary value analysis & equivalence partitioning generator
Find the edge cases for any field with a lowest and highest value, with the expected result for every test value.
Open the generator →Decision table builder
List every combination of your conditions, choose the outcome for each, and get the simplified set of tests to run.
Open the builder →Why use these tools?
Test design techniques like pairwise testing, boundary value analysis and decision tables are some of the most useful things a tester learns, but doing them by hand is slow and easy to get wrong. These tools do the working out for you, so you can focus on the testing itself.
Each one explains the technique in plain language, works from a few worked examples, and gives you a ready-made set of tests with expected results. They're built for students learning the techniques, working testers who want a quick result, and anyone checking that a set of rules has been thought through.