Image Colour Counter

How many colours are in an image?

Image Colour Counter analyses photos, illustrations and screenshots on your device using two clear definitions.

VISUAL COLOUR COUNT
Similar-looking shades are grouped together. This practical count is less affected by tiny lighting and compression differences, making it useful for understanding a palette.

EXACT RGB COLOUR COUNT
Pixels with identical RGB values are counted as the same colour. See the actual number of distinct RGB values in the selected area.

FEATURES
• Import from Photos, Camera, Files or the clipboard
• Analyse the full image or a selected area
• Choose from four visual grouping levels
• Exclude tiny colour regions and compression noise
• Ignore transparency or composite on white or black
• View usage share, HEX, RGB, HSL and pixel count
• Check contrast against black and white text
• Sort colours by amount, hue or lightness
• Share a result image, CSV or text summary
• Keep up to 30 results in local history

PRIVACY
Images are read and analysed on your device. They are not uploaded to an analysis server. There are no adverts, accounts, subscriptions or additional in-app purchases.

The app interface is available in English and Japanese.