# Histogram Levels in photoshop

**URL:** https://forum.kirupa.com/t/histogram-levels-in-photoshop/311174
**Category:** flash
**Created:** [June 29, 2010, 10:43am UTC](https://forum.kirupa.com/t/histogram-levels-in-photoshop/311174 "2010-06-29T10:43:36Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![actk](https://avatars.discourse-cdn.com/v4/letter/a/b19c9b/32.png) [@actk](https://forum.kirupa.com/u/actk)
#### Post date: [June 29, 2010, 10:43am UTC](https://forum.kirupa.com/t/histogram-levels-in-photoshop/311174/1 "2010-06-29T10:43:36Z")

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Hi, I need to create a histogram simliar to the levels in photoshop or [http://pixlr.com/editor/](http://pixlr.com/editor/) . It will be used for editing images.

I have no idea on how to code it, I am currently using CS3.

Any good references out there that can help me?

Thanks.