Track a pattern
Upload your pattern chart and follow it row by row.
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Upload your pattern image
PNG, JPG, or WebP · screenshots and scans welcome
We'll try to detect the grid automatically
Choose image →
Tips for best detection
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Use a screenshot or clean digital scan — photos of printed patterns are harder to read
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If your pattern has grid lines, trace over them with a solid high-contrast colour (black or white) before uploading
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Crop tightly around the pattern grid, removing any legends or margins