Free Tools

Bowel health tools

Interactive tools built on the Bristol Stool Scale. Use them right in your browser. Free, private, no signup, nothing stored.

Checker

Is my poop normal?

Answer 4 quick questions about your last bowel movement (shape, color, blood, pain). Get an instant read on whether it's healthy, borderline, or worth a doctor's attention.

  • 4 taps to verdict
  • Based on Bristol Scale + clinical red flags
  • Runs entirely in your browser
Rate yours → Reference

Bristol Stool Chart

Tap through each of the 7 Bristol types to see what it means, how long it's been in transit, common causes, and whether it's worth worrying about.

  • All 7 types, interactive
  • Transit time visualization
  • Color signals and red flags
Explore the chart → Fun

Lifetime Poop Counter

Enter your age and see your lifetime stats: total poops, weight produced, days on the toilet, rolls of TP, and gallons flushed. Copy and share.

  • 1 input, 6 stats
  • Live-updating slider
  • Shareable results
See your numbers →

Have a tool idea? Let us know.

Ready for the full thing?

These tools are a taste. The Number Two iOS app turns daily logs into gut health trends, shares doctor-ready reports, and all your data stays on your device.

Download for iOS - Free