Logical Fallacy Finder
Paste in a claim or argument, work through a guided checklist of 12 common reasoning flaws, and get a soundness report naming exactly where the argument breaks.
Step 1: The Argument
Step 2: Check All 12 Fallacies
For each one, read the plain-English definition and decide: does this flaw appear in the argument?
My Saved Analyses
Start Over
Clears the current checklist and all saved analyses from this device.
Go Deeper with the Book
Logical Fallacy Finder is just the start. Critical Thinking Made Simple by Kimani Upshur, M.Ed. takes you deeper into the same topic — how to evaluate claims, spot weak reasoning, and think clearly when it matters.