Web Fonts preset

Use web fonts from Google Fonts, FontShare by simply providing the font names.

See all supported providers.

Source Code

Installation

pnpm

pnpm add -D @unocss/preset-web-fonts

yarn

yarn add -D @unocss/preset-web-fonts

npm

npm install -D @unocss/preset-web-fonts

// uno.config.ts
import { defineConfig } from 'unocss'
import presetWebFonts from '@unocss/preset-web-fonts'
import presetUno from '@unocss/preset-uno'

export default defineConfig({
  presets: [
    presetUno(),
    presetWebFonts({ /* options */ }),
  ],
})

TIP

This preset is included in the unocss package, you can also import it from there:

import { presetWebFonts } from 'unocss'

Providers

Currently supported Providers:

• none - do nothing, treat the font as system font
• google - Google Fonts
• bunny - Privacy-Friendly Google Fonts
• fontshare - Quality Font Service by ITF

INFO

PR welcome to add more providers. 🙌

Custom fetch function

Use your own function to fetch font source.

// uno.config.ts
import { defineConfig } from 'unocss'
import presetWebFonts from '@unocss/preset-web-fonts'
import presetUno from '@unocss/preset-uno'
import axios from 'axios'
import ProxyAgent from 'proxy-agent'

export default defineConfig({
  presets: [
    presetUno(),
    presetWebFonts({
      // use axios with an https proxy
      customFetch: (url: string) => axios.get(url, { httpsAgent: new ProxyAgent('https://localhost:7890') }).then(it => it.data),
      provider: 'google',
      fonts: {
        sans: 'Roboto',
        mono: ['Fira Code', 'Fira Mono:400,700'],
      },
    }),
  ],
})

Options

provider

• Type: WebFontsProviders
• Default: google

Provider service of the web fonts.

type WebFontsProviders = 'google' | 'bunny' | 'fontshare' | 'none'

fonts

• Type: Record<string, WebFontMeta | string | (WebFontMeta | string)[]>

The fonts. See example for more details.

interface WebFontMeta {
  name: string
  weights?: (string | number)[]
  italic?: boolean
  /**
   * Override the provider
   * @default <matches root config>
   */
  provider?: WebFontsProviders
}

extendTheme

• Type: boolean
• Default: true

Extend the theme object.

themeKey

• Type: string
• Default: fontFamily

Key for the theme object.

inlineImports

• Type: boolean
• Default: true

Inline CSS @import().

customFetch

• Type: (url: string) => Promise<string>
• Default: undefined

Use your own function to fetch font source. See Custom fetch function.

Example

presetWebFonts({
  provider: 'google', // default provider
  fonts: {
    // these will extend the default theme
    sans: 'Roboto',
    mono: ['Fira Code', 'Fira Mono:400,700'],
    // custom ones
    lobster: 'Lobster',
    lato: [
      {
        name: 'Lato',
        weights: ['400', '700'],
        italic: true,
      },
      {
        name: 'sans-serif',
        provider: 'none',
      },
    ],
  },
})

The following CSS will be generated automatically:

@import url('https://fonts.googleapis.com/css2?family=Roboto&family=Fira+Code&family=Fira+Mono:wght@400;700&family=Lobster&family=Lato:ital,wght@0,400;0,700;1,400;1,700&display=swap');

/* layer: default */
.font-lato {
  font-family: "Lato", sans-serif;
}
.font-lobster {
  font-family: "Lobster";
}
.font-mono {
  font-family: "Fira Code", "Fira Mono", ui-monospace, SFMono-Regular, Menlo,
    Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}
.font-sans {
  font-family: "Roboto", ui-sans-serif, system-ui, -apple-system,
    BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans",
    sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol",
    "Noto Color Emoji";
}