Free Collapsible Content Widget

Use Collapsible Content sections to structure information on your site and make it easier for visitors to find what they need.

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The Common Ninja Collapsible Content widget is a free, no-code way to fold long sections of a page into headings visitors can expand. Add the items and paste one line of embed code.

It suits anything where most readers want one answer out of many: FAQs, product specifications, shipping and returns, terms, course outlines, and documentation.

Group items into categories, choose whether one or several sections open at once, pick the toggle icon, and style every part to match the page.

Why use collapsible sections on a page?

  • Long pages people can scan

    A page with fifteen headings and closed bodies can be scanned in seconds. The same content laid out flat is a wall of text that most visitors will scroll past without reading any of it.

  • Product specs and policies

    Shipping, returns, sizing, materials, and warranty all have to be on the page and none of them should be the first thing a buyer sees. Folding them keeps the product above the fold and the detail one tap away.

  • FAQs that stay maintainable

    Support questions change. An expandable list is easy to reorder as new questions become common, so the answer people ask for most can be moved to the top without a redesign.

  • Content stays in the page

    Collapsed text is still in the HTML, so it is there for anyone using find on page and for anything reading the page. Hiding it visually is not the same as removing it.

Get started in 3 steps

How it works

  1. Write the headings first

    The heading is the only part most visitors read, so it has to say what is inside. How long does delivery take beats Delivery, because one of them can be answered by scanning and the other cannot.

  2. Group and set the behaviour

    Sort items into categories if there are more than a handful, then decide whether opening one closes the others, whether several can be open together, and which sections start expanded.

  3. Embed one line of code

    Copy the snippet from the Add to Website tab and paste it where the section belongs. Editing an answer later updates every page carrying the embed.

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What you get with Common Ninja Collapsible Content

Control how sections open

Let visitors expand one item at a time, open several together, keep chosen sections open by default, or expand everything at once. One at a time keeps a long list short; several at once suits comparison.

Categories for longer lists

Group items under clear headings so visitors can find the relevant block and open only what they need, which is what makes a forty-item FAQ usable instead of exhausting.

Your choice of toggle icon

Plus, arrow, chevron, or another familiar expand indicator, so the control matches the rest of your interface instead of announcing that it came from somewhere else.

Layouts, skins, and custom CSS

Multiple layouts from a compact FAQ list to a fuller sectioned structure, ready-made design styles, and control over colours, fonts, spacing, borders, and icons, with custom CSS on top.

Everything in the Collapsible Content editor

Also included in the editor

Customizable Expand and Collapse Behavior

Collapsible Content gives you full control over how sections open and close. Let visitors expand one item at a time, open multiple sections together, keep chosen sections open by default, or expand everything at once. This makes it easy to match the widget to your site structure and user flow.

Organized Content Categories

Group your Collapsible Content into clear categories to improve navigation and readability. Visitors can scan topics quickly and open only the relevant sections, which is ideal for FAQs, product details, documentation, or long form pages.

Choose Your Preferred Icons

Pick from a variety of toggle icons to match your design style. Use a plus, arrow, chevron, or other common expand indicators so your Collapsible Content feels consistent with the rest of your site.

Easy Setup, No Coding Needed

Collapsible Content is built for anyone to use. The editor is simple and intuitive, letting you add items, edit text, and adjust design settings in minutes, without touching code.

Build your collapsible sections in the editor

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No credit card · Setup in under 3 minutes

Loved by our customers

Real reviews. Real customers.

Verified

Outstanding service. I use their widgets to help me with my web design business and whenever I need help they are very quick to help.

Verified

Excellent company with excellent service!!! We used it to build a survey, it was very user friendly. The service was perfect. Amit helped us with every problem and question we had, thank you very much!!!

Verified

Common Ninja saved the day when building our website and the customer service Daniel, the co-founder and CEO, provided was amazing.

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FAQ

Quick answers

  • Collapsed content is still present in the page HTML, which is the part that matters. Google has said for years that it indexes content behind expandable sections on mobile-first pages. What does hurt is burying something visitors need to see before they act, so keep price, availability, and the main pitch visible and fold the detail.

Platform-specific guides

How to add Collapsible Content to your website

Pick your platform. Each takes under 4 minutes.

  1. 1Edit the page and add a Custom HTML block where the section belongs.
  2. 2Paste the Common Ninja embed snippet into the block.
  3. 3Update the page and open a couple of items on the live site.

Compatible With All Site Builders, E-Commerce Platforms and Websites

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Explore Related Widgets

FAQ

The Collapsible Content widget lets you organize information into expandable sections. Visitors can open and close items to view only the content they want, which helps keep pages structured and easier to read.

Embedding Collapsible Content is simple. Copy the provided embed code and paste it into your page where you want the widget to appear. Any updates you make in the editor will show on your site automatically.

Yes. You can change colors, fonts, spacing, borders, and other styling options to match your website’s look and feel.

Yes. The widget is fully responsive and adapts to desktops, tablets, and smartphones so the content stays readable and easy to interact with on any device.

Yes. You can choose from several built in icons (like plus signs or arrows) or upload your own to match your design.

Yes. You can create Collapsible Content in different languages, which makes it suitable for sites with international audiences.

You can set the widget to open one section at a time or allow multiple sections to stay open. You can also choose default open sections or expand all items at once.

Yes. You can group your Collapsible Content into categories to make navigation clearer, especially for long FAQs, documentation, or product details.

Yes. The widget includes a search feature so visitors can quickly find specific items within your Collapsible Content.

No. The widget is designed to be edited through a simple dashboard, so you can set it up and customize it without writing code.

You can update text, reorder items, or add new sections directly in the editor. Changes are reflected on your site automatically.

Yes. The widget provides analytics and insights so you can track engagement such as opens, clicks, and section popularity.

Yes. Collapsible Content is designed to integrate smoothly with most website builders and CMS platforms by using standard embed code.

Yes. If you want more control, you can add custom CSS in the editor to fine tune the appearance or behavior beyond the built in settings.


Ready when you are

Add collapsible sections in minutes

Fold long content into headings visitors expand, with categories for longer lists, control over whether one or several sections open at once, sections open by default, your choice of toggle icon, multiple layouts and ready-made styles, full responsiveness, and custom CSS. Embed on 200+ platforms including WordPress, Shopify, Wix, Webflow, and Squarespace.

Build your sections

No credit card · No coding