A slab typeface is another type of serif fonts. But it is different with sans serif fonts are thin and slim, slab serif fonts appeared robust with a thicker serif block and big. Therefore, the font type is very suitable to display headlines, titles, or to create an expressive layout view. In this post, i have rounded up 16 Best Slab Serif Fonts that you would probably pay for, but don’t have to because they are absolutely free.