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Image Diff Checker
Upload two versions of an image to see exactly what changed. Differences highlighted in red. Shows a percentage similarity score. Useful for UI testing and design reviews.
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Upload A
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Upload B
10 / 255
Lower = more sensitive · Higher = ignore minor differences
Pixel-level image comparison
This tool compares two images pixel by pixel and highlights every pixel that differs by more than the threshold value. Red pixels = differences. Useful for UI regression testing, design reviews and quality assurance.