Content Blocks Builder – Create blocks, repeater blocks with carousel, grid, popup layouts vs Otter Blocks – Gutenberg Blocks, Page Builder for Gutenberg Editor & FSE

Content Blocks Builder (CBB) helps you create custom blocks, variations, styles, and patterns — directly in the Block Editor without touching a code editor. The WordPress Block Editor (Gutenberg) is a solid foundation for building websites. But when you need more specific layouts or custom functionality not available in default blocks, you’re often forced to write custom code or rely on bloated third-party plugins. CBB solves this by letting you visually group core or third-party blocks into flexible container blocks — right inside the native Block Editor. These container blocks support native features like typography, spacing, colors, borders, plus advanced features from CBB that help you build layouts like responsive grid, slider/carousel, toggle/accordion, modal/off-canvas/popover, background effects all without writing a single line of code. You can also build repeater blocks to display repeatable content — similar to ACF repeater field type, but entirely block-based and visual. 👉 Read the detailed guide to CBB blocks. The ultimate goal of CBB is to help you build complex layouts — all with core blocks, all visually, and fully compatible with any Gutenberg-ready theme. No React. No PHP. No lock-in. No clutter. No bloat. Developer-friendly. Key technical features Manage custom blocks: Create, edit, copy, import, and delete custom blocks. Create repeater blocks that work similarly to ACF repeater fields. Supports carousel, grid, accordion and vertical stack layouts. [CBB Pro] Extenral CSS/JS and Custom CSS/JS: You can enqueue external CSS or JavaScript files and write your own custom code directly for your blocks. This feature makes CBB feel a bit like CodePen.io—but for Gutenberg blocks. You can create anything you can imagine on the frontend. Advanced block support features: Modal, off-canvas, popover, toggle content, sticky, responsive dimensions, spacing, custom attributes, reveal animations, etc. Manage block variations & block styles: Create, edit, copy, import, and delete block variations. It works on any block. CBB Pro enables you to input custom CSS for variations. Manage block patterns: Create, edit, copy, import, and delete custom block patterns. Enhance the Query Loop block: Add grid, carousel layouts, and advanced filter and sorting settings. Works with any post types. Import/export custom blocks, variations, and patterns from/to other sites Pre-built library: A library of pre-built blocks, variations, styles, and patterns. This library is not bundled with CBB; only items you import appear on your site. CBB are built with vanilla JS and CSS. It only depends on SwiperJs for the carousel functionality, — and even then, the script and styles are loaded only if the carousel layout is used. Practical features you can build with CBB Carousel layouts: Ideal for creating banner slider, posts carousel, gallery, carousel of features or other repeating content, etc. CBB provides one of the best way to create a carousel layout in Gutenberg. Built on top of the popular SwiperJs carousel script, it supports extensive customization. CBB Pro enables you to create entrance effects, advanced slide effects with effect builder, and further customization like slides per breakpoint, pagination, navigation, and synced carousels. Responsive grid layouts: Perfect for creating equal column grid, mosaic grid, bento grid, posts grid, grid of features or other repeating content, etc. CBB provides the easiest but most flexible and robost grid layout based on CSS Grid layout. You can customize template columns, grid gaps, size, and location for each grid item. Accordion layouts: Good for creating FAQ page, navigations, long features or specications. Blog page design, magazine layout, post grid, post carousel; Work with any post types. Modal, off-canvas, popover, toggle content: Great for creating popups, notification bars, toggle menu, toggle search box, hamburger menu, popover, show/hide content, etc. CBB Pro allows you to add a custom entrance animation effect, control when popups appear with delay options, trigger them on scroll to elements or exit intent, and remember when a popup has been closed. Sticky content: Great for fixed/sticky header, footer, floating elements, sticky sidebar. CBB Pro enables you to style blocks based on their stuck state and make blocks sticky only when scrolling up. [CBB Pro] Backgound effect: Add parallax, infinite scrolling, and zooming effect to image easily. Perfect for hero section designs. [CBB Pro] Reveal animations: Add stunning effects to blocks when they appear on the viewport the first time. [CBB Pro] Custom layout & style: With the ability to enqueue external JS/CSS and input custom JS/CSS, you can do anything with your blocks on frontend. For dynamic data, we recommend using the Meta Field Block plugin. It’s the best way to display dynamic data. Why choose CBB? It’s fast, clean, flexible and code-free. It uses core blocks to build container blocks. It’s bloat-free. It doesn’t come bundled with a ton of specific-use blocks like other multiple-feature plugins. It’s easy to use. It adheres to Gutenberg and maintain the primary user experience of Gutenberg, so anyone familiar with the Block Editor is already familiar with CBB. Sites built with CBB are easier to maintain as most tasks are accomplished through the Block Editor. You don’t need to know React to create complex blocks or maintain a code repository for them. You can also import/export them from/to other sites. How does it help? Below are some video tutorials that demonstrate how you can use this plugin to build your sites: Create a grid repeater block to display a grid of repeating content Create a banner slider for your site directly on the Editor Create a custom blog page Create a featured posts section Create a glow-hover effect button variation More video tutorials Create custom layouts CBB includes five built-in layout blocks: Advanced Group, Grid, Carousel, Stack and Accordion. You can use them or build your custom layout blocks easily. Watch the video tutorial to create a simple responsive grid using the built-in Grid block. Create a similar layout by creating a custom grid block. Watch the video tutorial to create a banner slider using the built-in Carousel block. Watch the video tutorial to create a FAQ section using the built-in Accordion block. Create popup, off-canvas, popover, and toggle content With the toggle content feature, you can build a popup, off-canvas, popover, and toggle content easily and you can put anything in there. Watch the step-by-step video tutorial to create modal, off-canvas content. Create a responsive header with hamburger menu and search bar toggle. Create a notification bar. Create a video popup. Create a cookie popup. Create an off-canvas content. Enhance the Query Loop and other blocks CBB provides a bunch of advanced features to add style to custom blocks like responsive width, height, spacing, border, box-shadow, transform, alignments etc. And by wrapping around other blocks, you can add those features to other blocks as well. How to build a magazine layout grid with just one Query Loop block Create a banner slider using the Query Loop block. Create a carousel of posts using the Query Loop block. Create a blog layout with overlay style using the Query Loop block. Create block variations, block styles, and block patterns CBB helps you create custom variations, styles, and patterns directly in the Block Editor without using a code editor. Create variations and styles for the core image block. Create variations for any block. Create patterns. Google Fonts This feature does a really simple job, it loads a font for headings text and another for the body text from more than 1000+ Google Fonts easily with a few clicks. If you are worried about GDPR compliance, there is an option to load fonts from Bunny Fonts instead of Google Fonts. How to use Google Fonts and be GDPR compliant. Which theme should I use with this plugin? It is compatible with all Gutenberg-ready themes, but our recommended themes are default themes such as Twenty Twenty Four, Twenty Twenty Five, Twenty Twenty Three, Twenty Twenty Two, or Astra theme. How does it work with other blocks/plugins? This plugin works with all third-party blocks but we recommend using single-block plugins for lightweight and performance. We also develop several single block plugins, that work great with this plugin, please see them in the below section. Design library We have already included a library of block patterns for you to quickly use or customize to fit your design. There is a popup inserter in the block editor for you to find and insert patterns with a few clicks. How to use the pattern inserter popup. Browse the Design Library to see what the plugin can do for you. Block and Variation library Besides the pattern library, we have built an external library of content blocks and common block variations. All of the blocks/variations in this library have been created by CBB directly in the Block Editor. With a few clicks, you can easily import blocks or variations into your site. You use them directly or customize or learn from them. Watch some video tutorials to learn how to use the library: Import the particles background block. Import the basic header block. Import the Query Loop variations. Import the arrow buttons. Learn CBB Check out the documentation at contentblocksbuilder.com. Watch all tutorials on Youtube. We’re still recording video tutorials, so please subscribe to our YouTube channel to get a notification when new videos are released. Pro version In short, the professional version adds following advanced features to your content such as: Custom CSS: Adjusts layout and style easily right in the inspector settings. Enqueue external JS/CSS and add custom JS/CSS to blocks. This powerful feature lets you create blocks with any style or interactive effect, just like on CodePen.io. You write the JS/CSS, and CBB takes care of the rest behind the scenes. Premium background effects: Includes parallax, infinite scrolling, and zooming effect to background image. Premium carousel features: Adds entrance animations, advanced effects, an effect builder, customized pagination, navigation, etc. Premium toggle content features: Enhancements for modal, off-canvas, and popover content with custom entrance animations, delay time, trigger on scroll, exit intent, and closed state saving. Premium sticky content features: Detects stuck state and adds the ability to make blocks sticky only on scrolling up. Add custom CSS to variations. Reveal/entrance animations: Adds stunning effects to blocks when they first appear in the viewport. Check out this video tutorial to learn how to create a Google Map block and see how Content Blocks Builder (CBB Pro) helps you build powerful, custom Gutenberg blocks — without writing any React or PHP code. Watch more video tutorials to see how the Pro version can help you build advanced features for your sites: Create a sticky header. Create a custom block for the image zooming effect like Medium using an external script. Create a page title bar with a parallax background effect. How to create an animated heading block. How to create a Back To Top block. How to create an image compare block. Create the infinite scrolling background effect Create the parallax background effect Go premium to unlock advanced features with CBB Pro. If this plugin is useful for you, please do a quick review and rate it on WordPress.org to help us spread the word. I would very much appreciate it. Other plugins Please check out my other plugins if you’re interested: Meta Field Block – A single block to display custom fields in the Block Editor without coding. It supports ACF, MetaBox, WooCommerce, meta, rest field, shortcode and more. Works everywhere: in the Site Editor (FSE), the Block Editor, inside Query Loop, WooCommerce Product Collection, Term Query blocks, and even in template files. SVG Block – A block to display SVG images as blocks. Useful for images, icons, dividers, and buttons. It allows you to upload SVG images and load them into the icon library. Icon separator – A tiny block just like the core/separator block but with the ability to add an icon. Breadcrumb Block – A simple breadcrumb trail block that supports JSON-LD structured data and is compatible with WooCommerce. Block Enhancements – Adds practical features to blocks like icons, box shadows, transforms, etc. Counting Number Block – A block to display numbers with a counting effect Better YouTube Embed Block – A block to solve the performance issue with embedded YouTube videos. It can also embed multiple videos and playlists. The plugin is developed using @wordpress/scripts. The source code is available in the trunk branch. The pattern, block, and variation library is hosted at https://boldpatterns.net.

Otter is a Gutenberg Blocks page builder plugin that adds extra functionality to the WordPress Block Editor (also known as Gutenberg) for a better page-building experience without the need for traditional page builders like Elementor and Divi. Quick Links 🔗 Do you want to see Otter blocks in action before installing? SEE OTTER BLOCKS DEMO New to the Gutenberg Blocks ecosystem? Check out our article on GUTENBERG EXPLAINED Need any help with setup? Checkout our DOCUMENTATION Interested in Otter Pro? Here are more details about OTTER PRO With Otter Blocks, You Get Access To 20+ extra blocks for Gutenberg Collection of Patterns Full-page Templates Visibility Conditions Custom CSS Animations Dynamic Content and more For all blocks including third-party blocks present on your website. The Custom CSS block feature makes it possible to directly customize the CSS properties of any Gutenberg block on the page, while the Animation feature makes it quick and easy to add animations to any block to enhance the appeal of your different page blocks and sections. With the Visibility Conditions feature by Otter, you can set which conditions should be met for your chosen blocks to be displayed on the page. Patterns Library, contains a range of different elements in a variety of styles to help you build great pages. All of your website’s most important areas are covered: headers, testimonials, pricing tables, sections, and more. Checkout a quick overview of Otter Blocks How Can Otter’s Gutenberg Blocks Help You? 🤔 A WordPress Gutenberg Blocks Plugin Otter adds 26+ amazing and useful blocks to make page building in Gutenberg a breeze! More than just blocks, you need advanced customization options to give you control over style and appearance. With Otter, you’ve got it all. Every block has customization support to help you style your site according to your vision: Color controls for primary, accents, and backgrounds. Animation backing, bouncing, fading, flipping, rotating, sliding, rolling, light speed, and more at the click of a button. Typography controls from spacing to font choice. Mobile Responsiveness of Otter Blocks Create mobile-friendly designs with Otter’s built-in responsive settings. Each block can be tweaked to provide a consistent experience for mobile, tablet, and desktop. A WordPress Gutenberg Block Conditions Plugin Want to show certain blocks only when a user is Logged in or Logged Out? How about if they’re a customer of your store versus an editor for your blog or any other user role? With the Gutenberg Block Conditions feature available in Otter, it’s possible. Upgrade to the PRO version of Otter to unleash the power of more block conditions such as: URL Query String Date Range Day of the Week Time of the Day WooCommerce Products in Cart WooCommerce Total Spent WooCommerce Cart Total WooCommerce Categories WooCommerce Tags WooCommerce Attributes Cookie-based And more A WordPress Gutenberg Blocks Animation Plugin WOW, your website visitors with amazing animations that can be added to any block on the page. With over 50+ animations available to choose from; Otter makes it possible to add some extra flare to any post or page on your website A WordPress Gutenberg Popup Plugin Popups are one of the oldest lead-capturing and notice-conveying techniques on the web. With the Gutenberg Popup Block available in Otter, you can create popups made from any other block available in Gutenberg! Fine-tune your popups by setting when they should appear and how they can be closed. With our popup block, you gain access to multiple triggers such as on load, on exit, on anchor click, and on scroll. Additionally, you can design your popup with custom overlays to align with your brand identity and capture more attention. Check live demo Global Defaults for Otter’s Blocks Tired of always having to set the same options every time you add a block to the page? With Otter, you can set the default configuration for some of the most commonly used blocks like the Section Block, Icon Block, Advanced Heading, and more. Blocks Available in Otter: Accordion Gutenberg Block [FREE] Use this block to create vertically stacked lists of content that can be revealed or hidden with the click of a button; more commonly known as Accordions. Check live demo Advanced Heading Gutenberg Block [FREE] The heading block you didn’t know you needed. This Otter block has all the functionality of the default heading block with a few other capabilities like the ability to change the font, highlight parts of the text, and more. Check live demo AI Block [FREE] Step inside the AI Block, your gateway to effortless content and form creation, all powered by AI. With the AI Content Generator, crafting text, dynamic headings, and insightful paragraphs is a breeze, while the AI Form Generator simplifies building forms. It’s your all-in-one solution for seamless work — everything you need with AI, neatly packed into a single block. Button Group Gutenberg Block [FREE] Create multiple buttons quickly and easily and show them vertically or horizontally based on the device the page is being viewed on. Check live demo Countdown Gutenberg Block [FREE] Counting down to a big event? Show it by making use of these Gutenberg blocks. Count down from Days, Hours, Minutes, or Seconds. Check live demo Contact Form Gutenberg Block [FREE] Quickly and easily insert a contact form anywhere on the page. Optionally, turn the form into a lead-generating machine by integrating it with Brevo(Sendinblue) or Mailchimp. Plus, streamline data management with webhook integration and ensure enhanced security with hCaptcha integration. Check live demo Content Timeline Block [FREE] Elegantly display events in a chronological timeline. Ideal for highlighting historical events, process steps, or key milestones. Countdown Block [FREE] Counting down to a big event? Show it by making use of these Gutenberg blocks. Check live demo Circular Progress Block [FREE] Show your progress with a beautiful Circle Counter block. Check live demo Flip Box Block [FREE] Creates a card with a flip effect, where you can insert any content or blocks available in Gutenberg. Check live demo Icon List Gutenberg Block [FREE] Supercharge boring point lists by using custom icons as the pointers. Check live demo Icon Gutenberg Block [FREE] Display any icon from Font Awesome or our own list of custom icons anywhere on the page. Change colors, add borders, and couple with other blocks to enhance the look of your page. Check live demo Lottie Animation Gutenberg Block [FREE] Have you heard about Lottie? Awesome! With Otter’s Lottie Animation Gutenberg Block, you can display Lottie animations anywhere in Gutenberg. Check live demo Maps Gutenberg Block [FREE] Choose between either an Open Street Map or Google Maps block and create markers for your points of interest for your website visitors. Our Maps block helps you customize the map experience right down to the color and description of the markers, search for places by name or coordinates, add and remove map controls, or change the size and style of the maps with a few clicks. Check live demo Progress Bar Block [FREE] Show your progress with a beautiful Progress Bar block. Check live demo Posts Gutenberg Block [FREE] Use this block to insert items from posts, pages, and custom post types into the current page being edited. The Posts block allows displaying a certain number of posts on different pages. Customizations available for this block cover areas such as styles, post types, settings, designs, and layout. Product Review Gutenberg Block [FREE] Blogging about a product you love? Or maybe you run a review website? Use this block to create a review table for the item and list its features, pros and cons as well as optional buy links. Check live demo Popup Gutenberg Block [FREE] Create stunning popups and fine-tune when they should appear and how they can be closed. Check live demo Slider Gutenberg Block [FREE] Use this Gutenberg block to create image sliders on any Gutenberg page. Settings include slider height, delay, slides per page, autoplay, and more. Check live demo Section Gutenberg Block [FREE] A column block on steroids! This block allows you to create a section with up to 6 columns that can each have a custom background color, image, or gradient. Use this block’s responsive features to set the padding and margin for desktop, tablet, and mobile displays. Check live demo Stripe Checkout [FREE] This block will be very useful if you want to sell a couple of products without setting up a whole store, such as ebooks, some licenses, etc. Sharing Icons Block [FREE] Share buttons for your website visitors to share content on any social sharing service. Check live demo Tabs Gutenberg Block [FREE] Use this block to create horizontally stacked lists of content that can be revealed or hidden with the click of a button; more commonly known as Tabs. Check live demo Add to Cart Gutenberg Block [PRO] Drop an Add to Cart button block for any WooCommerce product anywhere on the post or page that you’re editing. Business Hours Gutenberg Block [PRO] Create a beautifully styled Business Hours table and fine-tune its settings until it’s perfect. Live Search [PRO] The Live Search feature enhances the core block Search by adding two additional attributes ( isLive and postTypes ) that can be set inside the inspector under the Live Search panel. Modal [PRO] Implement modal dialogs for an interactive experience, displaying forms, content, or announcements directly within the page layout. Review Comparision Table [PRO] Get ready to impress your readers with Otter’s “Review Comparison Table” block. Effortlessly create professional-looking product comparison tables for your blog or website. We’re constantly adding new Gutenberg Blocks to Otter to assist in your website page building. Feel free to tell us what we’re missing on our Support Forum! Some other blocks include: Ready to Import Patterns & Full-page Templates in Otter: Easily launch your site with our customizable patterns and full-page WordPress templates. Import ready-made designs with just one click and get started in no time. Service Patterns Organize your services clearly with sections that keep your page tidy while offering detailed information on demand. Check live demo Testimonial Patterns Organize your services clearly with sections that keep your page tidy while offering detailed information on demand. Check live demo Pricing Patterns Tailor your pricing tables with versatile layout patterns that enhance readability and appeal, suitable for any business model. Check live demo Features Section Patterns Detail the features of your products or services using clean, organized layouts that make complex information easy to digest. Check live demo Call-to-action Section Patterns Drive conversions with compelling call-to-action sections, designed to grab attention and motivate immediate responses. Check live demo 📌 Check a live demo of all the patterns available by clicking here. 📌 Check a live demo of all the Full-page templates available by clicking here. Get More Options in Otter Pro 🤩 WooCommerce Builder Blocks Build custom Single Product Pages using WooCommerce Builder Blocks by Otter. All the new features are designed to maximize your conversion rate and bring more improvements. With Otter Pro, you get a lot more features, including: Add to Cart Block Business Hours Block Modal Block Product Review Comparison Block Live Search Block Pro Add-ons for Free Blocks More Dynamic Content options More Visibility Conditions options More Patterns & Full-page templates and more! You can try a live demo of Otter Blocks – no setup required. Click here to try it out. Who is Otter For? 👀 Anyone looking to bring out the best features of the new Gutenberg Editor with useful and easy-to-use Gutenberg blocks. Anyone thinking of moving away from traditional page builders like Elementor and Divi Builder in favor of the new Gutenberg Block Editor. Anyone trying to build quick Gutenberg pages in record time. Anyone trying to hide/show Gutenberg blocks based on conditions like user logged in/out status. Anyone trying to add animations to Gutenberg blocks. Let’s See Some Use Cases 🚀 Otter opens up a world of opportunities! Discover how different audience segments can make the most of it: Travel Bloggers: Enhance your travel blog with captivating maps using Otter’s Maps and Google Maps blocks to showcase your journeys to the world. Non-Profit Organizations: Engage your audience and promote your cause with Otter’s Circle Counter and Testimonial blocks to share inspiring success stories. Restaurant Owners: Showcase your restaurant’s menus and gather reservations easily with Otter’s Flip Card and Form blocks for a mouth-watering online presence. Tech Product Reviewers: Present detailed product reviews with Otter’s Product Review, making your content informative and captivating. Bloggers: Enhance your blog posts with Sharing Icons, creating easy sharing options for your readers. Use Slider to display image galleries and engage your audience. Content Creators and Digital Product Sellers: Stripe checkout gutenberg block offers a convenient way to sell digital products, such as e-books, online courses, software licenses, or digital artwork, without the need to set up a full-fledged online store. By integrating this block, you can provide a streamlined and secure checkout experience to customers. Product Reviewers: Create informative and attractive product review comparisons with a Review Comparison Table, helping users make informed decisions. Restaurant Owners: Display your business hours in a stylish format using Business Hours blocks, making it easy for customers to find you. Online Directories: Websites offering directories, listings, or extensive content where live search simplifies content access. Support 🤝 We’re here to help. Feel free to open a new thread on the Support Forum. Documentation 📚 Discover how to make the most of Otter Blocks with our detailed and user-friendly documentation. Become a Contributor 💁‍♂️ Otter Blocks is an open-source project, and we welcome contributors to be part of our vibrant community! Help us improve the plugin and make it even better – GitHub Link Useful Resources 📌 Read more about WordPress on our blog. Interested in our other plugins? Take a look here. Get the most out of Otter Blocks with our helpful YouTube Tutorials Playlist. The plugin is relying on the service behind api.themeisle.com for accessing the patterns list, AI prompts and Onboarding. No account is required to access the service template collection and the privacy policy can be found here.