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Generate a favicon

Drop in a square logo and get back every icon size a modern site asks for, plus the HTML to paste into your <head>.

Questions

What size should my source image be?

At least 512×512 and square. Anything smaller will look soft once it is scaled up for the large touch icons.

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Convert imageAny common image format in, the one you need out. Compress imageShrink PNG, JPG and WebP files with barely a visible change. Compress PDFRe-encode the images inside a PDF to cut its size down. Resize imageScale to exact pixels, a percentage, or a max dimension.