CSQ Viewer v2.0

Supported FLIR cameras

The decoder behind this site was run against 946 recordings from 34 FLIR camera models, covering eight sensor resolutions from 240×180 up to 1024×768. Every model below has had real files put through it.

The decoder has been tested with recordings from 34 FLIR camera models, covering eight sensor resolutions from 240×180 up to 1024×768.

T-series handhelds

T450scT460T530T540T560T650scT660T840T860T865T1020T1030scT1040T1050sc

E-series handhelds

E52E53E54E75E76E85E86E86-ESTE95E96

A-series fixed-mount

AX5A50A70A615A700

Optical gas imaging

GF77Gx320G620Gx620

Other

ONE Edge Pro

If your camera is not on the list

Try it anyway. The CSQ container is the same across the range — the differences between models are the sensor resolution, the calibration constants and which optional metadata records the firmware writes, all of which are read from the file rather than assumed. A model that has never been tested usually just works.

What does occasionally differ is the metadata: some bodies record a GPS fix and a lens identifier, and most do not. That changes what the viewer can show you about a recording, not whether it can read the temperatures.

If a file will not open, send it to me. Recordings from an untested model are the only way the list gets longer, and a file that fails is more useful than one that works.

Cameras that do not produce CSQ files

Consumer and phone-attachment thermal cameras — the FLIR ONE range, and most non-FLIR brands — record radiometric JPEGs or their own formats instead of CSQ. This site reads CSQ recordings specifically; see what a CSQ file is for how it differs from the still-image formats.

Guides

If you need help working with .CSQ files or thermal images and videos in general, feel free to contact me.