i-Tree delivers current, peer-reviewed tree benefits estimation science from the USDA Forest Service to all types of users with free tools and support.

Check out the full i-Tree tools software suite!
i-Tree is a suite of science delivery tools to calculate tree benefits.

Trees provide more than just beauty and shade.

They remove hazardous pollutants from the air you breathe,

absorb carbon dioxide from the air to store as wood, and

control storm water by intercepting and absorbing rainfall.

i-Tree is the worldwide standard when it comes to quantifying the benefits that trees provide.

Click here to learn more.

Tools for Assessing Individual Trees

Access MyTree via web browser to calculate the benefits of trees anywhere in the world.

MyTree

Are you new to i-Tree? Start with our EASIEST tool! MyTree helps you quickly assess individual trees with a minimum of fuss.

Also available via Android / Learn How to use it!

i-Tree Design estimates tree benefits for the current year and up to 99 years in the future.

i-Tree Design

A full-featured web tool with expanded building interactions and forecasting for estimating the benefits of individual trees.
Learn How to use it!

i-Tree Eco provides access to the most advanced tree benefit science and estimates via your desktop.

i-Tree Eco

Eco is our flagship tool that accommodates tree inventory IMPORT or field data evaluation to derive individual tree benefit estimates.
requires installation on a Windows PC; Learn How to use it!

Tree Canopy Assessment Tools

OurTrees is a tool for assessing tree canopy in communities across the United States.

OurTrees

Quick tree canopy and related information for your community within the continental US!

Also available via Android

Explore tree canopy, land cover, and demographic information in your community with i-Tree Landscape

i-Tree Landscape

US tree canopy and Census maps/data at your fingertips! Identify priority planting & protection areas for your local needs.
Learn How to use it!

Classify land cover across a given area using random sampling of aerial imagery with i-Tree Canopy

i-Tree Canopy

From your chair, easily estimate land cover and tree canopy plus benefits using random point sampling on aerial imagery.
Learn How to use it!

Tools to Assist with Tree Planting

Estimate the long-term environmental benefits from a tree planting project with i-Tree Planting.

i-Tree Planting

Make a case to invest in tree planting by estimating the value those trees will provide in coming years.
Learn How to use it!

Select tree species for planting projects based on their potential benefits with i-Tree Species.

i-Tree Species

Find species for your location based on their ecosystem services.
Learn How to use it!

Overview of the support we provide

i-Tree is for everyone.

These are free tools and technical support for urban forest practitioners, students of all levels, private companies, municipal leaders, homeowners, and more!

The mission of i-Tree is to:

Quantify the ecosystem services of trees and forests through assessment, understanding, and communication of their value.

i-Tree is the global standard when it comes to quantifying the benefits that trees provide.

i-Tree can be used with Individual Trees, on areas of Tree Canopy, and with Tree Planting projects.

i-Tree needs YOUR help.

Please credit i-Tree in your projects to help spread the word and use these trademarked logos.

i-Tree relies on private & public funding to run and to develop new science and technology - contact us if you can help!

Did you know?

i-Tree is an innovative, not-for-profit, Public/Private Partnership that combines government, business, and professional organizations. i-Tree is primarily funded through a 1:1 cost match between the USFS and The Davey Tree Expert Company. Tree data are retained by the USFS for future research purposes only.