Accessibility Font Resizer


Would you like to enable all your visitors to enjoy your site? Not all visitors sees your website the way you do.

This plugin allows you to make your website easier to read and give the visitors of your site the option to change the font size of your text.


  • Enables more visitor to enjoy your website with custom large and very large font sizes.
  • Works no matter if your site uses percentage, pixels, em or rem as your font sizes.
  • Your visitor’s text size is remembered when (s)he revisits the site.
  • No coding skills required.
  • Works within minutes.
  • Flexible and easy to use.
  • Won’t slow your website.

This plugin was created and is maintained by SatelliteWP, a WordPress maintenance service.


This plugin is multilingual ready.


  1. In your WordPress administration section, goto Plugins > Add new.
  2. Search for Accessibility font resizer.
  3. Click on ‘Install now’.
  4. Once the plugin is installed, click on ‘Activate’.
  5. Go to Settings > Font resizer to edit the plugin’s settings.


How can I activate the function of the plugin?

Once the plugin is activated, the functions of the plugin work.

I have activated the plugin, now what ?

To be able to use the plugin, you should create a menu. You can use (or not) that menu in a widget.

The trick is to simply add the CSS class afr-normal to display normal size, afr-large for large text and afr-xlarge for very large text.

You can also apply this CSS technique in your PHP files or directly in your content.

I click the resizer, but (some of) my fonts don’t change in size. How to fix that?

Simply inspect the element that is not resizing properly to know what element it is. Then, simply add it to the ‘HTML Elements’ section in the options’ screen.

You can find the plugin’s settings in Settings > Font resizer.

I use font-size in rem in my theme, will it work?

It’s not a problem. The plugin works with all units!

I use font-size in pixels in my theme, will it work?

It’s not a problem. The plugin works with all units!

I use font-size in percentage in my theme, will it work?

It’s not a problem. The plugin works with all units!

I want to use a shortcode in my content element

There is no shortcode for this plugin. You can call CSS classes directly without the need of a shortcode.

I found a bug

Oh no! We are really sorry about that. Please report bugs here.


26 de Junio de 2020
I created this plugin to do one thing and do it well. So far, it worked perfectly on all websites installations.
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Colaboradores & Desarrolladores

“Accessibility Font Resizer” es software de código abierto. Las siguientes personas han contribuido a este plugin.


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Historial de cambios


  • Added links in the options page for support
  • Fixed a typo in the documentation
  • Fixed a typo in class name (leaving the previous error for backward compatibility)


  • Add debugging option in the settings


  • Remove renamed file that cause plugin to install twice


  • Fix version error


  • First stable version