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Stop Overthinking.
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Free CBT tools to quiet your racing mind. Track your patterns over time. Let AI surface the blind spots you keep missing.

Not meditation. Not therapy. Structured exercises backed by cognitive behavioral science. 8 free tools, no signup needed.

Overthinking is one of the most studied patterns in cognitive psychology.

Common Overthinking Patterns

These are the most common overthinking patterns. If you recognize yourself in even one, this app was built for you.

Replaying conversations from hours ago, wondering if I said something wrong

Rumination

Spending 30 minutes writing a simple text, then deleting it and rewriting it

Perfectionism

Lying awake at 3am imagining worst-case scenarios for tomorrow

Catastrophizing

Assuming people are upset with me because their reply was short

Mind Reading

Paralyzed by simple decisions because I'm afraid of choosing wrong

Analysis Paralysis

Feeling one mistake away from everything falling apart

Fortune Telling

The Science of Overthinking and Rumination

Overthinking isn't just a feeling. It's a well-studied pattern with real consequences.

1,300+

people surveyed in the study that first measured how common overthinking is

138

publications in a systematic review on 'thinking too much' across cultures

Johns Hopkins / Social Science & Medicine

Kaiser et al. (2015), systematic review
49

prospective studies linking physical activity to lower depression risk

American Journal of Psychiatry

Schuch et al. (2018), meta-analysis
76

teens showed reduced brain activity linked to rumination after CBT in an fMRI study

University of Utah / Biological Psychiatry

Huntsman Mental Health Institute (2023)

Research also supported by the American Psychological Association, the American College of Physicians, and peer-reviewed studies in Behaviour Research and Therapy, Psychophysiology, and the Annals of Internal Medicine.

How Overthinker Helps You Stop Overthinking

A CBT-based tool for anxiety and overthinking that works in under 60 seconds.

1
Use free CBT tools instantly

Use free CBT tools instantly

No signup needed. Pick a tool, type what's on your mind, and get structured clarity in under 60 seconds.

2
Track your patterns over time

Track your patterns over time

Save entries, journal your worries, and build a personal history of what triggers your overthinking.

3
AI surfaces your blind spots

AI surfaces your blind spots

AI works behind the scenes to find patterns you keep missing. You get insights on your dashboard, not a chatbot.