by Public Lab

Analyze your Infragram photos

Infragram is an online tool for analyzing plant health with near-infrared imagery. To learn more, read about our open source cameras, or buy a modded camera from the Public Lab non-profit.

You can upload images from an Infragram-modified camera, or connect a USB Infragram webcam

Begin now »

Combine an infragram camera with Public Lab's open source Balloon Mapping Kit for aerial infrared plant analysis!

What is Infragram?

An "infrablue" image is one in which the "red" channel of the image shows "near-infrared" light instead of the usual red. Such images can be generated using many inexpensive digital cameras and webcams by removing the infrared block filter and then adding a filter that selectively blocks red light (this is something the Public Lab Infragram kits nicely accomplish).

Learn how this technique works, and help improve it, by joining Public Lab, an open community working towards affordable, open source environmental science tools for real-world problems.

Build or buy one

Public Lab tools are open source, and you can build one yourself. The Public Lab non-profit also distributes kits to help you get started.

Recent images uploaded by contributors like you

by anon on Sat Aug 30 2014 18:38:46 GMT+0000 (UTC) Delete

toledo venta del hoyo

by carlos on Sat Aug 30 2014 16:49:59 GMT+0000 (UTC) Delete


by carlos on Sat Aug 30 2014 16:43:46 GMT+0000 (UTC) Delete


by Nolan Berg on Thu Aug 28 2014 15:45:45 GMT+0000 (UTC) Delete

Infragram Point and Shoot

by Jeff Tuhtan on Thu Aug 28 2014 13:03:34 GMT+0000 (UTC) Delete


by anon on Wed Aug 27 2014 21:46:44 GMT+0000 (UTC) Delete

Test XII

by ahkan on Wed Aug 27 2014 07:04:36 GMT+0000 (UTC) Delete

Test XI

by ahkan on Wed Aug 27 2014 07:01:02 GMT+0000 (UTC) Delete


by ahkan on Tue Aug 26 2014 10:55:40 GMT+0000 (UTC) Delete

by anon on Tue Aug 26 2014 10:11:49 GMT+0000 (UTC) Delete

by anon on Mon Aug 25 2014 18:14:03 GMT+0000 (UTC) Delete

Post Office Square

by David on Sun Aug 24 2014 20:47:07 GMT+0000 (UTC) Delete