---
name: "exrnormalize"
section: "1"
platform: "linux"
package: "exrtools"
version: "0.4-1.2+b2"
release: "Debian 8 (Jessie)"
platforms: ["linux"]
url: "https://new.carta.tech/exrnormalize"
---

# exrnormalize(1)

normalize an OpenEXR image

## NAME

exrnormalize - normalize an OpenEXR image

## SYNOPSIS

**exrnormalize** input.exr output.exr \[ *maxval* \]

## DESCRIPTION

Normalizes an OpenEXR file to \[0,1\] such that the brightest pixel in the image has one of its RGB components set to 1.  If a maximum value is given on the command line, then that value is used instead of scanning the image.

## AUTHORS

Billy Biggs \<vektor@dumbterm.net\>.

## SEE ALSO

[**exrtools**(1)](/exrtools/1.md).