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How to Add Underline Overlay Effect on Text in WordPress?

Key Takeaways

  • Nexter Blocks Advanced Typography block adds an underline overlay effect in WordPress with predefined overlay styles, classic underline variations, and customizable normal and hover state controls.
  • Advanced Typography block supports Normal for a single text item and Multiple for different underline styles on separate words or phrases in the same heading.
  • Overlay style in the Select Underline dropdown adds animated or styled effects on or behind the text, while Classic adds underline, overline, and strikethrough for normal and hover states.
Table of Contents

Do you want to add unique underline text effects in WordPress? Adding custom underlines to your text not only enhances the design but also helps you highlight important sections, making them stand out and improving readability.

With the Advanced Typography block from Nexter Blocks, you can add an underline overlay effect on text in WordPress using predefined overlay styles, classic underline variations, and customizable normal and hover state controls.

To check the complete feature overview documentation of the Nexter Blocks Advanced Typography block, click here.

Best Used For:

  • Portfolio and creative agency sites that need distinctive heading typography to separate them from competitors
  • Marketing landing pages where key phrases need visual emphasis beyond bold or italic formatting
  • Service or product pages that use animated text effects to draw attention to benefits and calls to action

Requirement – This block is a part of Nexter Blocks. Make sure it is installed and activated to enjoy all its powers.

To do this, add the Advanced Typography block to the page and follow the steps:

1. In the Advanced Typography tab, select Normal or Multiple from the Select Option section. Select Normal when you are styling a single text item. Select Multiple when you want to apply different underline styles to separate words or phrases in the same heading.

Select Normal for this example.

2. Add the text in the Text field.

3. Go to the Advance Underline Options tab under the Style tab.

Note: In the Multiple option you’ll find the Advance Underline Options in each text repeater item.

4. From the Select Underline dropdown, select the underline type. You will find three options:

  • None – Removes any underline from the text. Use this when you want to reset underline styling without removing other typography settings.
  • Classic – Adds standard text decoration options including underline, overline, and strikethrough for normal and hover states. Use this when you need clean, professional underline styling without animation effects.
  • Overlay – Adds animated or styled overlay effects that appear on or behind the text. Use this when you want eye-catching text highlights for marketing headings or hero text. For another approach to text-layer styling, see how to add a background text blend mode in WordPress using the same block.

Select the option that matches your design. Select Overlay for this example.

5. From the Overlay Style dropdown, select from the predefined overlay styles. Each style produces a different visual effect on both normal and hover states. To add text callouts alongside your underline effects, see how to add a blockquote in WordPress using Nexter Blocks.

From the Normal and Hover tabs, customize the style options to match your design.

Note: Depending on the selected style you’ll find different options for normal and hover states.

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Related Frequently Asked Questions

Why is the underline overlay effect not showing in WordPress?

The most common blocker is that the Advanced Typography block is part of Nexter Blocks, so it has to be installed and activated first. The effect itself lives under the Advance Underline Options tab, and the underline type must be set to Overlay. If you leave it on None or Classic, you will not get the overlay treatment. That matters because the overlay styles only appear after the correct underline type is selected.

What do I need before adding an underline overlay effect to text?

The key requirement is Nexter Blocks, because the Advanced Typography block comes from that package. Once it is installed and activated, the block gives you the text field, underline controls, and overlay styling options in one place. That setup matters if you want to build text effects without code, since the tutorial is centered on using the block rather than custom CSS.

Can I use the underline overlay effect for different text layouts in WordPress?

The Advanced Typography block supports both Normal and Multiple from the Select Option section, so it works for a single text line or repeated text items. In Multiple mode, the Advance Underline Options appear inside each text repeater item, which is useful when each piece of text needs its own styling. That makes the effect flexible for headings or grouped text where one style would not fit everything.

What is the difference between Classic and Overlay underline styles?

Classic is for standard underline effects like underline, overline, and line through on normal and hover states, plus other underline styles. Overlay is for unique underline overlay effects instead of those traditional line treatments. That distinction matters because Classic is better when you want familiar text decoration, while Overlay is the choice when you want a more visual highlight effect.

How do I change the look of an underline overlay effect after selecting it?

The Overlay Style dropdown gives you predefined overlay styles, and then the Normal and Hover tabs let you refine how each state looks. That split matters because hover behavior can feel very different from the default state, so a style that looks good at rest may need adjustment when hovered. The page also notes that available options depend on the selected style.

Where can I find more details about Advanced Typography in Nexter Blocks?

Nexter Blocks provides a complete feature overview for the Advanced Typography block through its documentation link: click here. The tutorial also includes a LIVE BLOCK LINK for seeing the block in action. That helps if you want to compare the written steps with how the block behaves in practice.

Last reviewed: September 3, 2026

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