Image tools

2 tools in this category.

• Aspect Ratio CalculatorWork out an aspect ratio from any width and height, or resize while keeping the ratio. Covers 16:9, 4:3, 1:1, 21:9 and anything else.
• Color Converter and Contrast CheckerConvert a color between HEX, RGB, HSL and OKLCH, and check its WCAG contrast ratio against any background. Everything runs in your browser.

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