Image Histogram
Inspect red, green, blue, and luminance distributions without uploading your image.
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Guide and FAQ
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How to use Image Histogram
- 1. Choose an image from your device.
- 2. Adjust quality, format, size, or aspect ratio.
- 3. Process locally and download the result.
RGB channels
Luminance curve
Private local analysis
FAQ
What does a histogram show?
It shows how frequently dark, midtone, and bright values appear in the image.
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