When you walk or bike instead of driving, CarbonCodeX.app
automatically creates carbon offsets.
You make money & together we save the planet.


Try the Quiz

(Caution: this requires effort)


Why use
Carbon Codex?

(Hint: Its automatic)


The average American produces over 200 pounds of carbon dioxide per week from their transportation choices.
We can do better.

Tap or Hover for Dates and Quantities.

Tap or Hover for Dates and Quantities.

We have 11 years to transform to a carbon negative society.
Get out of the driver’s seat and join us.


The Time is Now.

Carbon dioxide emissions from the United States transportation sector

How Does it Work?
You don’t produce carbon whenever you walk or bicycle instead of driving.
CarbonCodeX.app quantifies this negative carbon, tokenizes it, and stores it on a secure, immutable, and publicly-accessible blockchain. The offsets stay anonymously tied to your public key until you cash them out with your private key.

Check out the rest of our website to learn more, and sign up below!