Brightness & contrast
Fix a photo that's too dark, flat, or washed out in seconds: three sliders for brightness, contrast, and saturation with a real-time preview.
JPG, PNG, WebP — your photo never leaves your device
What the three sliders actually do
100% is the neutral point — your photo stays exactly as it is. Brightness multiplies the light of every pixel, lightening (or darkening) the whole image at once: perfect for underexposed indoor shots. Contrast pushes light tones and dark tones further apart: raise it to give punch to a milky, hazy photo, lower it to soften a portrait with harsh shadows. Saturation affects only color intensity: at 0% you get black and white, while above 130% colors start to look unnatural — especially skin tones.
Small tweaks, big results
The secret is to move in small steps: in most cases, adjustments between 90% and 115% are all it takes to transform a photo. A quick recipe for dull smartphone shots: brightness 105%, contrast 110%, saturation 110%. If you overdo it, the "Reset" button brings every slider back to the starting point in one click. The download keeps the image's original resolution, so it's ready for printing too.