Image Histogram

Upload an image and view its RGB histogram. See brightness distribution, per-channel statistics, and color analysis. Perfect for photographers and designers. 100% client-side.

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Drop an image here or click to upload

Supports JPG, PNG, WebP, GIF

How to Use the Image Histogram

  1. Upload an image by dragging or clicking.
  2. View the combined RGB histogram or switch to individual channels.
  3. Check per-channel statistics including min, max, mean, median, and std dev.
  4. Use the luminance view for overall brightness distribution.

Features

  • Combined and individual RGB channel histograms
  • Luminance (brightness) histogram
  • Per-channel statistics: min, max, mean, median, std deviation
  • Image preview with dimensions
  • 100% client-side processing
  • No data stored or uploaded

Disclaimer:This tool is provided “as is” for informational and educational purposes only. Results may not be 100% accurate. ToolBird makes no warranties, express or implied, regarding the accuracy, reliability, or completeness of any output generated by this tool. This tool does not constitute professional, legal, financial, medical, or tax advice. Always consult a qualified professional for important decisions. By using this tool, you agree that ToolBird and its operators shall not be held liable for any damages, losses, or consequences arising from the use of this tool or reliance on its results. All processing occurs in your browser — we do not store, transmit, or access your data. Use at your own risk.