# Photo Curves - Color Grading App

# Overview

Photo Curves is a color grading image editor and 3D LUTs creator with basic video support. It's multiplatform: Android, iOS, macOS. Windows and Linux - using online web app.

Web app (Windows, macOS, Linux): Photo Curves for Web (opens new window)

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Create your own LUTs (.cube files). Photo Curves comes with example presets, which unlike regular LUTs are fully editable. Correct, enhance, replace colors, shift HUE, fix white balance or create cinematic orange and teal look.

Screenshot

# Color Grading Tools

Basic controls - brightness, contrast, shadows, highlights, saturation.
Color wheels - mix color tones into shadows, midtones, or highlights.
Layer Masks - create adjustment layers and draw masks to apply color grading effects to a selected area of an image.
RGB curves - adjust red/green/blue channels of RGB color space.
CMYK curves - adjust cyan/magenta/yellow/key channels of CMYK color space.
LAB curves - LAB color space gives yet another level of creative freedom.
Hue vs Saturation curve - select HUE range and change saturation: i.e., turn the entire image black and white while preserving one color only.
Hue vs Hue curve - select HUE range and change colors: i.e., change the blue sky into purple or green grass into orange to dramatically change the mood of your photos.
Hue vs Luma curve - select HUE range and change brightness.
Luma vs Saturation curve - adjust saturation of shades, midtones, and highlights.
Luma vs Hue curve - shift HUE of shades, midtones, or highlights.
Saturation vs Saturation curve - boost unsaturated and decrease oversaturated colors to create evenly saturated HDR-like images.