Infragram
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 a camera you have modified with our DIY Filter Pack, or with our pre-modified Point and Shoot Infragram Camera.


Begin now »Get help & learn more


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

Mixed surfaces

by SJGP on Tue Jan 28 2014 18:38:01 GMT+0000 (UTC) Delete

Infragram Webcam test 2

by jywarren on Tue Jan 28 2014 02:36:59 GMT+0000 (UTC) Delete

Infragram Webcam test 1

by jywarren on Tue Jan 28 2014 02:36:02 GMT+0000 (UTC) Delete

by anon on Sun Jan 26 2014 16:45:56 GMT+0000 (UTC) Delete

by anon on Sun Jan 26 2014 09:16:37 GMT+0000 (UTC) Delete

by anon on Sun Jan 26 2014 09:10:25 GMT+0000 (UTC) Delete

by anon on Sun Jan 26 2014 00:56:47 GMT+0000 (UTC) Delete

by anon on Sun Jan 26 2014 00:54:02 GMT+0000 (UTC) Delete

Fresh pond Infragram test

by jywarren on Sun Jan 26 2014 00:28:07 GMT+0000 (UTC) Delete

by anon on Sat Jan 25 2014 23:13:21 GMT+0000 (UTC) Delete

by anon on Sat Jan 25 2014 19:28:43 GMT+0000 (UTC) Delete

by anon on Sat Jan 25 2014 19:19:16 GMT+0000 (UTC) Delete

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