Are you looking for a solution to brighten or darken your images without blowing out your highlights or losing details in your shadows? Pro Photographer, Jim Nix shows you the solution by using the Smart Tone filter in Luminar!

Getting Started In Aurora HDR: What Does The Smart Tone Slider Do? | Skylum Blog
Getting Started In Aurora HDR: What Does The Smart Tone Slider Do? | Skylum Blog(2)

In this article we will cover the following:

• What is the Smart Tone slider?
• Where can you find the Smart Tone slider?
• What does the Smart Tone slider do?
• Why would you use the Smart Tone slider?

Video Clip below shows the Smart Tone slider in action


Smart Tone is an intelligent brightening and darkening slider within the HDR Basic filter at the top of your filter stack. It is very powerful and useful for gently controlling the light and exposure levels in your HDR photos. It gives you the ability to intelligently balance the light levels across your image, without creating overexposed or underexposed areas.

Using the Smart Tone filter

For this image, we will only use the HDR Basic filter and the sliders within it.

Step 1: Drag your bracketed images into Aurora, making your selections for ghost reduction, alignment etc, and allow it to build your base HDR photo. Make any basic adjustments such as Temperature/Tint, Contrast and HDR Enhance. Do you notice how increasing the Contrast has caused the image to get quite a bit darker? We can intelligently correct that with Smart Tone.

Getting Started In Aurora HDR: What Does The Smart Tone Slider Do? | Skylum Blog(3)

Step 2: To use Smart Tone, just drag the slider to the right to intelligently brighten the image. As you drag it you will see an immediate impact on your photo. Notice that it will brighten the darker areas while leaving the bright areas untouched. This helps you balance the light distribution and ensure a better-looking image overall. And did you know that you can also click on the area where the number is located and just type in the number you want? You can. Just hit Enter when you have it how you like it.

Getting Started In Aurora HDR: What Does The Smart Tone Slider Do? | Skylum Blog(4)

Here’s a Before/After comparison of the changes we made to this HDR photo. See the difference Smart Tone makes? It is incredibly useful and powerful. Try it on your photos today!

Getting Started In Aurora HDR: What Does The Smart Tone Slider Do? | Skylum Blog(5)