Self-host Google Fonts in your next React project First Use fonts from https://fontsource.org/fonts E.g yarn add @fontsource/mononoki import "@fontsource/mononoki" body { font-family: "Mononoki", monospace; } If a font is not available in fontsource, you can always host google fonts (for user doesnt have internet access) Self-host Google fonts in your react project. Step 1 go to https://fonts.google.com/ Select the font your want, scroll down to "Style', Click the style to add to your select. (continue select other fonts) it wil generate a tag for you. eg. <style> @import url('https://fonts.googleapis.com/css2?family=Liu+Jian+Mao+Cao&display=swap'); </style> OR (two fonts) <style> @import url('https://fonts.googleapis.com/css2?family=Liu+Jian+Mao+Cao&family=Roboto:wght@100&display=swap'); </style> Step 2 open googlefonts.ps1 in this project edit the url = 'https://fonts.googleapis.com/css2?family=Liu+Jian+Mao+Cao&display=swap' execute googlefonts.ps1 (it will downloa all the fonts into public/fonts folder) Step 3 edit index.html add <link href="/fonts/css2.css" rel="stylesheet"/> to index.html Step 4 use google fonts in your css. font-family: 'Liu Jian Mao Cao', cursive; if you are using MUI let theme = createTheme({stylesheet typography: { fontFamily: [ "'Liu Jian Mao Cao'", '"Roboto"', '"Bubbler One"', "sans-serif", ].join(","), }, });