Font Picker
A simple, customizable font picker allowing users to preview, select, and use Google Fonts on your website.
- Automatic font download and generation of the required CSS styles
- Efficient font previews (previews are loaded dynamically and full fonts are only downloaded on selection)
- No dependencies
→ Demo
If you use React, see Font Picker for React.
Getting started
1. Setup
- Using script tags: Download the latest release and include the
font-picker.js
file in your HTML:
<script type="text/javascript" src="path/to/font-picker.js"></script>
<script type="text/javascript">
const fontPicker = new FontPicker(
'YOUR_API_KEY',
'Open Sans',
{ limit: 50 }
);
</script>
- Using NPM: Install the
font-picker
package from NPM and import/require it in a JavaScript file:
npm install font-picker
import { FontPicker } from 'font-picker';
const fontPicker = new FontPicker(
'YOUR_API_KEY',
'Open Sans',
{ limit: 50 }
);
2. Displaying the font picker
Create an empty <div>
with the ID "font-picker"
in your HTML file. This is where the font picker will be generated.
<div id="font-picker"></div>
3. Applying the selected font
Add the class "apply-font"
to all HTML elements you want to apply the selected font to.
When the user selects a font, it will automatically be downloaded and applied to all HTML elements of the "apply-font"
class.
See demo/index.html
for an example.
Customization
Parameters
The following parameters can be passed to the constructor of the FontPicker
class:
apiKey
(required): Google API key (can be generated here)defaultFont
: Font that is selected on initialization (default: 'Open Sans'
)options
: Object with additional (optional) parameters:
name
: If you have multiple font pickers on your site, you need to give them unique names (which may only consist of letters and digits). These names must also be appended to the font picker's ID and the .apply-font
class name; e.g. if { name: 'main' }
, use #font-picker-main
and .apply-font-main
families
: If only specific fonts shall appear in the list, specify their names in an array (default: all font families)categories
: Array of font categories – possible values: 'sans-serif', 'serif', 'display', handwriting', 'monospace'
(default: all categories)variants
: Array of variants which the fonts must include and which will be downloaded; the first variant in the array will become the default variant (and will be used in the font picker and the .apply-font
class); e.g. ['regular', 'italic', '700', '700italic']
(default: ['regular']
)limit
: Maximum number of fonts to be displayed in the list (the least popular fonts will be omitted; default: 100
)sort
: Sorting attribute for the font list – possible values: 'alphabetical'
(default), 'popularity'
onChange
: Function which is executed whenever the user changes the active font and its stylesheet finishes downloading
Functions
The FontPicker
class has the following functions:
getActiveFont()
: Returns an object with information about the currently selected fontsetActiveFont(fontFamily)
: Change the active font programatically
Contributing
To build the project locally, do the following:
git clone
npm install
npm start
to generate the library bundle using Rollup and serve the demo website for previewing the component