Color Correction

Free Online Color Correction

Fix underexposed photos, enhance colors, or create stylized looks with our simple color correction tool. Adjust brightness, contrast, and saturation with intuitive sliders and see changes in real-time.

Color Adjustment Guide

Common Color Correction Scenarios

Understanding Color Adjustments

Color correction sliders look simple, but each one manipulates pixel data in a distinct way. Images are typically stored in sRGB or other color spaces, and understanding the differences helps you make targeted fixes instead of blindly adjusting until something looks right.

Brightness shifts all pixel values up or down uniformly. Increasing brightness makes every pixel lighter by the same amount, which can wash out highlights — bright areas clip to pure white and lose detail. Decreasing brightness crushes shadows into black. Brightness is a blunt tool, best used for minor overall adjustments rather than exposure correction.

Exposure simulates camera exposure stops. Unlike brightness, it weights its adjustment toward the highlights, behaving as if you had opened the lens aperture or slowed the shutter speed. This produces more natural results when fixing underexposed photos because shadow detail is lifted proportionally rather than uniformly.

Contrast is the ratio between the lightest and darkest tonal values. Increasing contrast pushes light pixels lighter and dark pixels darker simultaneously, expanding the tonal range. Decreasing it compresses the range into a narrower band, producing the flat, matte, faded aesthetic popular in editorial photography. The perceptual midpoint typically stays anchored, so contrast changes feel balanced around the middle tones.

Saturation adjusts color intensity uniformly — every color is boosted or muted by the same proportion. Vibrance is "smart saturation": it identifies already-saturated pixels and leaves them relatively unchanged while aggressively boosting muted tones. In practice, vibrance lets you make a landscape vivid without turning skin tones orange, making it the safer choice for images containing people.

Color Correction Workflow

Professional retouchers follow a specific editing order because color adjustments interact with each other. Changing one parameter shifts the baseline that subsequent parameters operate on, so working in the wrong sequence creates a frustrating cycle of cascading corrections.

Step 1 — Fix exposure. Get the image to the correct overall luminance first. It should feel properly lit, neither too dark nor too bright. This is the foundation that every subsequent adjustment builds on.

Step 2 — Correct white balance. Remove any unwanted color cast. Indoor photos shot under incandescent bulbs skew yellow-orange; fluorescent lighting adds a green tint. Shift the temperature slider until neutral areas — walls, concrete, white clothing — actually appear neutral.

Step 3 — Fine-tune contrast. Set the tonal range so that shadows are deep without being crushed and highlights are bright without clipping. This step defines the image's visual weight and mood.

Step 4 — Adjust saturation or vibrance. Set color intensity last. Doing saturation before exposure means any exposure change will shift color intensity and force you to redo saturation. For batch processing, dial in the settings on one representative image, then apply the same values across the rest of the set.

The Filters tool offers one-click preset looks if you prefer a creative starting point over manual sliders, and AI Enhance can auto-correct exposure, white balance, and contrast in a single pass for photos that just need a quick fix.