Fontastic Space
May 21, 2026 · via sidebar.io
Free tool to compare Google Fonts with anatomy overlays and pairing scores.
Helps designers make informed typography decisions quickly by visualizing font metrics, anatomy, and compatibility scores without switching between multiple tools.
Fontastic Space is a free browser-based tool that lets you compare Google Fonts side by side with anatomical overlays — things like x-height, cap height, and baseline — alongside quantified pairing scores. It bridges the gap between gut-feel font picking and something a little more informed, giving generalist designers a structured way to evaluate type choices without needing deep typographic expertise.
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Why it stands out, who it's best for, the honest caveat, and our bottom line.
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See how this pick scores across every criterion, not just the headline number.
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