Understanding Levels
Far from being voodoo, manipulating levels is a very powerful way to quickly improve an image's tonal range and color balance. In this theory-based tutorial you will learn how they work, and realize how mastery of Levels functionality will make you a superior-level Photoshop user.

Levels And Histogram
In this tutorial we will be explaining what a Histogram is and how to use the Levels adjustment option. With Levels, you can adjust the highlights, midtones, and shadows of the image. By understanding how to read the Histogram, you will be able to make the correct adjustments to either all 3 primary colors (RGB) or to only the reds, greens or blues. Along the way we will be showing you some important tips and tricks on how to make your image look great.

Adjusting Levels
This tutorial will show you how to easily touch up the levels in your photographs using photoshop making for much better picture quality with minimal effort.

Working with Levels in Photoshop
Levels adjustment is a powerful tool for enhancing your digital photos when used in conjunction with adjustment layers.

Using Auto Levels
At first, Auto Levels may seem crude and hard to use effectively. Learn how to enhance images quickly and easily...

Comparing The Levels And Curves Image Adjustments In Photoshop
Learn how to make the same basic tonal adjustments to an image in Photoshop with Levels and Curves, then see why Curves goes far beyond anything you can do with Levels!

Discover the Levels Adjustment
An introduction to the powerful 'Levels' adjustment. Use this adjustment to increase contrast or fix/balance light and dark values in your image.

Using Levels to retouch Photos
a small tutorial of how to use levels to enhance some photos

Using Levels and Unsharp Mask in Photoshop
Learn how to use Levels and Unsharp Mask to adjust the lighting and sharpness of a photograph.

Adjusting Exposure Levels in Photoshop
How to adjust exposure levels in Photoshop and how to recover the last settings used with the tool.

Improving Image Tone With Levels In Photoshop
Learn how to quickly correct overall tone and contrast problems in an image with the Levels adjustment in Photoshop, the first step in your photo editing workflow.

Tweaking an image with levels
Tweak the levels of an image to make an image look better.

Fixing Overall Tonal and Color Problems With Levels
Fixing overall tonal and color problems should always be your first step when editing an image, and the Levels command makes it both simple and easy.

Ronin; Levels and realistic rain tutorial
In this tutorial I will show you some simple but efficient techniques. We will use levels to create a great black and white image, we will add a convincing rain effect through a few old and well known techniques that when put together create a convincing rain effect and finally some blending effects.

Optimizing photo
This time we'll optimize photo. We'll manipulate levels, color balance, contrast to have a impressive outcome.