Know every tree on earth.
Get involved! Sponsor today! Test the phone-first new tremap app technology.
Your phone becomes the virtual label for trees everywhere.
Help us locate every tree, all three trillion of them. Tremap is the first locator of its kind. With your help tremap will become the most accurate and complete tree database in the world.

We locate and label every tree on earth

Tremap locates and virtually labels every tree on earth, simply by using your phone.
Locating trees from Chile to China is now the challenge for tremappers!
The greatest tree and tech talents are working with tremap to locate and label trees. We need your help to build the largest tree database in the world.

Goals

Tremap is the first global record of every tree on earth. Caring for trees is as important as planting new trees. 'Europe has a third more trees today than it had in 1900. Most of them were not planted' according to eminent author, Fred Pearce. Tremap is the first system to map every single tree on earth. Tree mapping is vital to science- and is far more fun than hunting Pokémon's!

You don't need any specialist knowledge to use tremap. Join the citizen tremap'ers and map a tree. The app is already in test flight mode and you are invited to become a founder supporter. Entering tree locations will be free and easy, thanks to the tree sponsors.

Become a founder supporter now to help develop vitally important tree records with tremap. You will receive the latest version of tremap to use on your phone, ahead of phase one release. Extra features and access will be shared first with you before going on general release.
Sponsor trees/contact us

Tre'history

Trees have been a passion for our founders for as long as anyone can remember. Founded in Cornwall in the UK, home of the largest number of introduced species anywhere. In the Cornish language Tre means 'house'. Tremap works across the globe and will become the home of every tree on earth, helping tree enthusiasts as well as the trees themselves.