Image ToolsPrivate by design
Image Histogram Viewer
Add an image to see a histogram of its red, green, and blue channel pixel values, processed entirely on your device.
How to use this tool
- 1Add an image.
- 2See the histogram for each color channel.
Frequently asked questions
What does a histogram tell you about an image?+
It shows how pixel brightness is distributed per channel — a histogram bunched at the low end suggests a dark image, while one bunched at the high end suggests an overexposed or bright image.
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