Long forms drive people away. Collapsible info sections in WordPress forms give visitors a cleaner, more manageable experience, and your completion rates a quiet but meaningful boost.
If you’ve ever abandoned a form because it looked ten miles long, you already understand the problem. A contact form with fifteen fields, an application with nested questions, a registration with multiple groups of information, none of these feel welcoming when they’re presented as one unbroken wall of inputs.
Collapsible info sections solve this without removing any of your required fields. They let you group related fields under clickable headings, so visitors only see what they need at any given moment. On mobile, especially, this kind of structure makes the difference between a submission and a bounce.
This guide covers the main ways to add collapsible sections to WordPress forms, from plugin-based methods that require no code to a lightweight manual option for developers who prefer to keep things lean.
What collapsible info actually means in a WordPress form context
The term gets used loosely, so it’s worth being precise. In the context of WordPress forms, collapsible info refers to a section of form fields grouped under a heading that can be expanded or collapsed by the visitor. The heading stays visible; the fields beneath it are hidden until clicked.
When multiple collapsible sections are stacked, and only one can be open at a time, the pattern is called an accordion. When each section can be opened independently, it’s just a group of collapsible panels. Both are valid; your choice depends on how the information in your form relates to itself.
Quick distinction
An accordion collapses other sections automatically when one is opened, keeping focus tight. Independent collapsible panels let visitors open multiple sections at once, which is more useful when users need to cross-reference information between groups.
Neither replaces a multi-step form. The difference matters: multi-step forms show one page at a time with forward/back navigation, making them ideal for long sequential processes. Collapsible sections keep everything on a single page, making them better when users might need to jump between sections or review earlier answers before submitting.
Why does it improve more than just appearances?
The visual benefit is obvious, but collapsible form sections carry a few less visible advantages worth understanding before you implement them.
Cognitively, a shorter-looking form is simply less intimidating. Even when the total number of fields hasn’t changed, presenting them in collapsed groups makes the task feel smaller. Visitors are more likely to start, and once they start, they’re more likely to finish.
From an SEO and performance standpoint, accordion-style content can contribute to Featured Snippets and People Also Ask results in Google. However, this applies more to FAQ-style page content than to form fields specifically. If your form lives alongside supporting copy, the collapsible pattern extends naturally from the content into the form itself.
On mobile, collapsible sections are close to essential. Scrolling through a dense form on a small screen is friction-heavy. Grouping fields under expandable headings reduces friction and keeps the experience manageable across device sizes.
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Method 1: Using a form plugin with built-in collapsible support
The most practical approach for most WordPress site owners is to choose a form plugin that supports collapsible sections natively. Several solid options exist.
Formidable Forms
Formidable Forms includes collapsible section support directly in its field settings. To create a collapsible section, add a Section field from the sidebar, check the Collapsible option in its field settings, then drag the fields you want into it. Every field placed within that section becomes collapsible, revealing itself when the section heading is clicked.
For styling, Formidable lets you customize how the section looks, including choosing the icons used to indicate open and closed states, and controlling whether the icon appears before or after the heading label.
If you want only one section open at a time, Formidable can convert your collapsible sections into a full accordion with a short jQuery snippet added to the form’s custom HTML settings. It’s a lightweight implementation that doesn’t require any third-party accordion library.
WPForms
WPForms handles accordion-style forms through section divider fields. For each logical group of fields, add a section divider and name it clearly, ideally with action-oriented labels that convey a sense of progress, such as
Step 1: Your Contact Information
Step 2: Work Experience.
You then drag the relevant fields below each divider and add a page break at the end of each group.
The accordion behavior is activated through a short JavaScript snippet applied to the form. Testing with a simple three-section form first helps you understand exactly how the accordion behaves before building out something more complex.
Fluent Forms (Pro)
Fluent Forms Pro introduced accordion and tab sections as a dedicated container field. In the editor, you drag an Accordion or Tab container into your form, choose the display mode, and place your input fields between the start and close tags.
Accordions stack content vertically and work well when mobile experience is a priority or when users are looking for specific information. Tabs organize content horizontally and suit situations where sections are more distinct, or users need to jump between categories. The collapse-on-open setting, which automatically closes other sections when one is expanded, is available as a toggle.
Gravity Forms with Collapsible Sections add-on
Gravity Forms itself doesn’t include accordion functionality by default, but the JetSloth Collapsible Sections add-on fills that gap cleanly. Once the add-on is activated, you can turn existing section fields into collapsible groups, set where each group starts and ends, and continue with normal non-collapsible fields anywhere within the same form. It supports theme skins, accordion behavior, scroll animations, and custom CSS, making it one of the more configurable options available.
Method 2: Using the WordPress block editor (Gutenberg)
If your form is really an information-heavy page where you want to present collapsible content alongside a simple embedded form, the native WordPress block editor now has solid accordion support.
The Accordion block (available in WordPress 6.9 and later) lets you display content in collapsible sections. Each accordion item contains a heading, the clickable title, and a panel that expands and collapses when clicked. You can add any block type inside a panel, including text, images, lists, and other blocks.
The accordion format works particularly well for terms and policies, FAQs, product details, step-by-step instructions, and event schedules, content that visitors may want to browse selectively rather than read in full.
For sites running older versions of WordPress, the Spectra plugin (formerly Ultimate Add-ons for Gutenberg) adds an FAQ accordion block. You install Spectra from the plugin directory, open your post or page, search for the Spectra FAQ block, and drag it into position. Each FAQ item functions as an individual accordion panel with a customizable question and answer.
The native Accordion block and plugin-based form accordions serve different purposes. The block editor accordion is for page content, explanatory text, FAQs, and structured information. Form plugin accordion sections are for grouping actual input fields. If your page needs both, use each tool for its intended purpose.
Method 3: A lightweight custom implementation (for developers)
If you’re maintaining a lean WordPress installation and want to avoid adding another plugin purely for this feature, collapsible form sections can be built with a small amount of CSS and JavaScript.
The basic structure wraps a set of form fields in a container with a toggle heading. The JavaScript listens for a click on the heading and toggles a class that shows or hides the fields below it. Here’s a minimal example you can adapt:
Note the aria-expanded attribute on the button; this communicates the open/closed state to screen readers, which is important for accessibility. Any collapsible section that doesn’t communicate its state to assistive technology creates a poor experience for visitors using screen readers.
<div class="collapsible-section">
<button class="section-toggle" aria-expanded="false">
Contact Information
<span class="toggle-icon"></span>
</button>
<div class="section-fields">
<!-- your form fields here -->
</div>
</div>document.querySelectorAll('.section-toggle').forEach(btn => {
btn.addEventListener('click', () => {
const expanded = btn.getAttribute('aria-expanded') === 'true';
btn.setAttribute('aria-expanded', !expanded);
btn.nextElementSibling.style.display = expanded ? 'none' : 'block';
});
});Accessibility note
Whether you’re using a plugin or custom code, always ensure collapsible sections use proper ARIA attributes and keyboard navigation. A section that only works on click, without supporting keyboard tab and enter, excludes a portion of your visitors.
Accordion vs. independent collapsible sections: which to use
| Scenario | Use Accordion Behavior when… | Use Independent Panels when… |
|---|---|---|
| Information Flow | Form sections are sequential (Step 1, Step 2). | Sections contain unrelated information or are not ordered by logic. |
| User Interaction | You want a minimal, focused experience (one item at a time). | Users may want or need to have multiple sections open simultaneously. |
| Comparison Needs | Users shouldn’t need to compare information between different sections. | Cross-referencing or comparing data between groups is likely. |
| Space Constraints | Mobile space is a primary concern (prevents long scrolling). | Desktop-first experiences where vertical space is less restrictive. |
For most contact forms, service quote requests, and application forms, the accordion approach (one section open at a time) tends to create a cleaner result. For information-heavy pages or forms where a visitor might want to check their previous section while filling out a later one, independent panels offer greater flexibility.
Things to check before going live
Once you’ve set up your collapsible form sections, a few quick checks will save you from issues that only surface after publishing.
Mobile test. Open the form on a phone and verify that touch targets, the clickable section headings, are large enough to tap reliably. A heading that’s easy to click on a desktop can be frustratingly small on a 375px screen.
Check the default state. Decide deliberately whether sections should open or close by default. If your form has a required field inside a collapsed section, a visitor who misses it will get a confusing validation error pointing to something they can’t see. Either open all sections by default, or make sure required fields appear in the first visible section.
Verify that the conditional logic still works. In some plugins, sections set to accordion behavior cannot be conditionally shown or hidden at the same time; the two features conflict. If your form uses conditional logic to show or hide entire sections based on earlier answers, test this combination carefully before publishing.
Run through keyboard navigation. Tab through the form from top to bottom and confirm every collapsible heading is reachable and operable without a mouse. This matters for accessibility compliance and for the portion of your audience who simply prefer keyboard input.
Conclusion
Collapsible info sections in WordPress forms aren’t a design flourish; they’re a practical tool for managing complexity without reducing what you collect. Whether you’re using Formidable Forms, WPForms, Fluent Forms, Gravity Forms, or the WordPress block editor, the implementation is straightforward enough to be worth doing on any form with more than two or three distinct groups of fields.
Start with the plugin you already have. Most serious form plugins include this functionality, and enabling it is usually a matter of checking a box and reorganizing your fields. The improvement to your visitors’ experience and your submission rates is typically noticeable within a short time of going live.
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