Gridlover is a renowned brand that specializes in helping you establish a typographic system by using modular scale and vertical rhythm. With Gridlover, you can easily create visually appealing and balanced typography for your projects. The best part? It's completely free! No sign up required.

Gridlover offers an interactive app that allows you to adjust settings such as font size, line height, and scale factor using sliders. As you make changes, you can instantly see the typography dance in perfect harmony. The app is designed to load quickly, so you can start experimenting right away.

If you're wondering what vertical rhythm is, Gridlover has a comprehensive resource called Compose to a vertical rhythm that explains it in detail. Similarly, their guide More Meaningful Typography delves into the concept of modular scale. Gridlover was created by @tuomasj and @sakamies, and they can be reached on Twitter @gridlover or via email at hello@gridlover.

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