How To Change Font Size In WordPress?

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Are you using WordPress and wondering, “How do I change the font size in WordPress”? If yes, then no more. 

Even if you invest in the best web hosting company to host your WordPress website, there will be no use if the content font is not visually appealing or readable to the audience. 

So, it’s crucial to select the right font and design a website that matches your brand’s persona to create the perfect look and feel for your site. However, thanks to WordPress’s versatile Block Editor and CSS capabilities, it is very easy to customise the font size. 

In this article, we will guide you on how to change the font in WordPress in a few simple ways, but before that, let’s first explain why we need to change that.

Why Do You Need To Change The Font Size?

  • It helps to improve readability. 
  • It will make content visually attractive. 
  • It helps to draw attention to the key messages. 
  • It helps you to align your website’s typography with your brand’s style. 

Different Ways To Change Font Size

Method 1: Using the WordPress Block Editor (Gutenberg)

The WordPress Block Editor, also known as Gutenberg, offers an easy way to adjust your Font size for the different text levels and elements like headings, subheadings, body, quotes and more. Here’s how:

Step Action
1 Log into your WordPress dashboard to access the Block Editor.
2 Click the “Edit” button for the post or page you want to edit.
3 Select the text block or paragraph where you want to change font size.
4 In the block settings panel on the right, look for the “Font Size” option.
5 Use a menu or a slider to adjust the font size according to your needs.
6 Once you are satisfied with your changes, click on “Update” for existing posts/pages or “Publish” for ones to save your modifications.

Method 2: Using Custom CSS

Custom CSS (Cascading Style Sheets) can be used for more advanced font size customisation. This method precisely controls font size for specific elements on your website. Here’s how:

Step Action
1 Access the WordPress Customizer via the dashboard.
2 Once you’re in the Customizer. Select the “Additional CSS” option.
3 Write CSS code to change the font size for specific elements.
4 Take advantage of the real-time preview feature in the Customizer to see how your changes look before applying them.
5 When you’re satisfied with your adjustments, simply click “Publish” to save the CSS modifications to your website.

Method 3: Using a WordPress Theme Customiser

Many WordPress themes offer theme customisers with built-in options for changing font sizes. The availability and location of these options may vary depending on your theme. Here’s a general guideline:

Step Action
1 Access the Theme Customiser through the WordPress dashboard.
2 Navigate to the typography or font settings section.
3 Adjust font sizes for various elements using the provided controls.
4 Save your changes within the theme customiser.


Changing font size in WordPress is essential to create the best website design, making your written content visually attractive and readable. 

Thus, by utilising one of the most simple methods, you can easily change your website font, or you can also take the help of your website design services providers, if any, to customise your font according to brand style. 

Remember, a well-created website showcases your dedication and commitment towards your work to the audience, leading to a high SEO ranking. 

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