Free Research Tools
UX Research Tools
Free tools to help you plan and run better card sorting studies and UX research.
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Sample Size Calculator
Calculate the ideal number of participants for your card sorting study based on proven UX research methodology.
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New
Tree Test Task Generator
Paste a navigation hierarchy. Get 6-8 realistic tree-test task scenarios in seconds, generated by AI.
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Ready to Run Your Card Sorting Study?
Create beautiful, engaging card sorting studies that participants love.