Image Processing Tools
Pixel RGB Inspector
Inspect a pixel coordinate and its complete color representations by clicking or moving the pointer.
Image Processing Tools
Browser-based tools for pixel analysis, histograms, image enhancement, noise, filtering, edge detection, quality measurement, and frequency-domain visualization.
20 tools found
Image Processing Tools
Pixel Matrix Viewer
View an image region up to 20 by 20 as RGB, single-channel, grayscale, alpha, or binary values.
Image Processing Tools
Image Histogram
Calculate 256-level RGB, single-channel, grayscale, and alpha histograms with distribution statistics.
Image Processing Tools
Image Statistics Analyzer
Analyze per-channel minimum, maximum, mean, median, mode, variance, standard deviation, skewness, and entropy.
Image Processing Tools
Grayscale Converter
Convert images to grayscale using Average, Rec.601, Rec.709, desaturation, a single channel, or custom weights.
Image Processing Tools
Thresholding Tool
Apply binary thresholding and related intensity transformations to an image.
Image Processing Tools
Histogram Equalization
Enhance grayscale or luminance contrast using the cumulative distribution.
Image Processing Tools
Gamma Correction
Correct image intensity with gamma values from 0.1 to 5.0 and a transformation curve.
Image Processing Tools
Add Gaussian Noise
Add reproducible Gaussian noise using mean, standard deviation, strength, and a seed.
Image Processing Tools
Add Salt and Pepper Noise
Add white and black impulse noise with density, ratio, and a seed.
Image Processing Tools
Mean Filter
Smooth an image with a uniform averaging kernel and multiple border modes.
Image Processing Tools
Median Filter
Reduce impulse noise using a neighborhood median per channel or in grayscale.