So, as fellow web dev professionals, we are familiar with that particular moment in almost every serious Webflow project where optimism dies just a little.
It usually happens after launch.
The site looks gorgeous, pages load fast, the CMS is humming along nicely, and marketing is happy.
And then someone asks, very politely, quite reasonably, “Can we add different FAQ sections to each blog post?”
Not a global FAQ page, and definitely not a generic block; instead, real FAQs tailored to each article.
That’s when every experienced Webflow developer does the same thing internally, smiles on the call, opens Webflow after, and whispers, “Ah, here we go.”
Because if you’ve built in Webflow long enough, you already know what’s coming.
On that note, today’s blog outlines the problem, explains why Webflow’s default setup falls short, and presents a practical, developer-friendly solution using a CMS Rich Text field and JavaScript to dynamically generate unique, styled FAQ lists for each blog post.
Why FAQs matter a lot more than people think!
So, FAQs, when executed well, can serve many purposes, such as answering real buyer questions, keeping users on the page longer, reducing confusion, supporting SEO naturally, and building trust.
When coming up with blog content, FAQs can be worth their weight in gold!
For instance, someone reading about Webflow pricing wants different answers than someone reading about Webflow animations.
Also, someone on an e-commerce guide has totally different concerns than someone on a design tutorial.
So having the same FAQ section slapped onto every blog post is not helpful. On the contrary, it’s lazy, and users feel it.
Understanding the problem ~ Webflow’s limitation with custom components in blog CMS templates
We will now look into the core issue (and yes, it does surprise a lot of people new to Webflow).
So, in Webflow, every CMS collection page (like a blog post) runs on a single template page.
In other words, all your blog posts share the same structure, layouts, and components.
Sure, you can dynamically swap text, images, and rich content.
But what you can’t do natively is add unique components per CMS item.
If you drop a fixed FAQ block straight into your blog template, every post ends up showing the same questions. And at that point, what’s the point of calling them “FAQs” for each article?
Realistically, different blogs need different levels of explanation. One post might only need three quick answers. Another might need five or six to clear up common doubts. And sometimes, there shouldn’t be an FAQ section there at all.
That’s usually when clients say things like, “Can this blog have a few FAQs, that one have more, and this one have none?”
This is where Webflow’s template structure starts feeling a little too rigid.
And that’s the CMS constraint we’re aiming to solve today.
Getting to the simple, albeit powerful workaround ~ Using a Rich Text Field and JavaScript
So instead of trying to bend Webflow into doing something it clearly wasn’t built for, we tried a different route.
We gave each blog post its own Rich Text field in the CMS for FAQs. Then we topped it up with a small bit of JavaScript to read that content and turn it into a proper FAQ section on the page.
Now editors can update everything right inside the CMS as they normally would, and the site can automatically handle the layout and interactions.
Step 1: Add a Rich Text Field in the CMS
- Go to CMS → Blog Posts Collection.
- Click Add Field → Select Rich Text.
- Name it “FAQ Section”.
You may then instruct content editors to format their FAQ entries as follows:
Q: What is Webflow CMS?
A: Webflow CMS allows you to manage dynamic content visually.
Q: Can I create dynamic FAQs?
A: Yes, by using a Rich Text field and custom JavaScript.Each “Q:” and “A:” pair will later be parsed and styled by JavaScript.
4. Each “Q:” and “A:” pair will later be parsed and styled by JavaScript.
Step 2: Add the Field to the Blog Post Template
- Open your Blog Post Template Page in the Designer.
- Add a Rich Text block where you want the FAQ section to appear (e.g., below the article content).
- Bind it to the FAQ Section field from the CMS.
- Give it a class, e.g., .faq-content.
At this point, your blog posts display raw text from the Rich Text field. Now we’ll use JavaScript to transform that text into an interactive FAQ component.
Step 3: Parse and style the FAQ section with JavaScript
Add the following script to your Blog Post Template (using the Page Settings → Custom Code section or an Embed element at the bottom of the page):
| <script>document.addEventListener(“DOMContentLoaded”, function() { const faqContainer = document.querySelector(‘.faq-content’); if (!faqContainer) return; const rawText = faqContainer.innerText.trim(); const faqItems = rawText.split(/Q:/).filter(item => item.trim() !== “”); let faqHTML = “”; faqItems.forEach(item => { const [questionPart, answerPart] = item.split(/A:/); if (questionPart && answerPart) { faqHTML += ` <div class=”faq-item”> <div class=”faq-question”>${questionPart.trim()}</div> <div class=”faq-answer”>${answerPart.trim()}</div> </div> `; } }); faqContainer.innerHTML = faqHTML; // Add simple toggle animation const questions = faqContainer.querySelectorAll(‘.faq-question’); questions.forEach(q => { q.addEventListener(‘click’, () => { q.classList.toggle(‘active’); const answer = q.nextElementSibling; if (answer.style.maxHeight) { answer.style.maxHeight = null; } else { answer.style.maxHeight = answer.scrollHeight + “px”; } }); });});</script> |
Step 4: Style your FAQ section
Add custom CSS in your Site Settings → Custom Code or embed it in your project:
| .faq-item { border-bottom: 1px solid #ddd; padding: 10px 0;} .faq-question { cursor: pointer; font-weight: 600; color: #333;} .faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; color: #555; padding-left: 10px;} .faq-question.active + .faq-answer { max-height: 200px;} |
This transforms each “Q/A” pair from your Rich Text field into a clean, collapsible FAQ list which is unique to each blog post.
Understanding why this works
Here’s why this solution works like a charm;
~ CMS-driven: Each blog post’s FAQ content is completely managed in Webflow CMS, making it super easy and doable even for non-technical editors to update.
~ Dynamic and scalable: You can add or obliterate questions per post without breaking the template or other posts.
~ Lightweight: The JavaScript runs only on the blog post page and is not dependent on third-party plugins.
~ Fully customizable: You can modify the HTML and CSS for animations, icons, or advanced accordion effects.
The road ahead
In case you are still debating whether to side with manual SEO or Webflow SEO for your business venture, we recommend reading ~ Manual SEO vs Webflow SEO optimization: Which approach really moves the needle?
