Content Blocks Builder – Create blocks, repeater blocks with carousel, grid, popup layouts vs MailOptin – Popup, Optin Forms &

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.

Popup Maker, Email Newsletter, User Registration & Form Builder Build popups & optin forms to get more email newsletter subscribers, leads, and sales with our intuitive popup builder plugin! 🚀 MailOptin is a form builder and popup maker for creating popups, subscribe forms, user registration forms, and sending email newsletters. With the MailOptin popup plugin, you can displays signup forms, targeted messages, and call-to-actions across your website with a popup (lightbox or modal), in-post subscription form, notification bars, slide-in (or scroll box), and sidebar widget. Our easy-to-use popup maker allows you to create beautiful popup and lead generation campaigns in minutes, not hours! Automatically notify your subscribers and WordPress users every time you publish new content on your blog. MailOptin sends blog posts as email newsletters. Learn more Our popup optin forms are GDPR-compliant. MailOptin Premium This is the lite version of the MailOptin Premium popup plugin that comes with all essential features to build your email list. Click here to purchase our WordPress subscribe form & email newsletter plugin. Take Test Drive Create a demo sandbox to see how MailOptin works firsthand as well as the admin backend. Features of MailOptin Lite Lead Generation Lightbox Popups – Custom popups that overlay above your content to grab your visitor’s attention. See Demo Before & After Post Optins – Optimal for converting your blog readers and website page viewers. See Demo Sidebar/Widget Forms – The most popular method of building an email list. See Demo Calls to Actions – Display targeted messages to your website visitors with a call-to-action button urging them to act. Spam Protection – MailOptin uses Honeypot to stop spam contact form submissions. Additionally protection via reCAPTCHA and Cloudflare Turnstile protection are available in the premium version. After Conversion Actions – Close the opt-in form after conversion, close the form, and reload the page or redirect to a custom URL. Additionally, premium version allows you to trigger a JavaScript code as well as pass lead data to redirect URL. Page-level Targeting – lets you display optin or email signup form in specific posts and pages of your WordPress site. Email Newsletters New Post Notification: It allows you to create automated email newsletters of new blog posts (which can be restricted to specific post categories and tags) to all registered users or users of specific roles immediately after they are published. This makes keeping in touch with your subscribers or users very easy. Broadcasts: It allows you to send one-off emails to your registered users. Pro version can send to MemberPress members, LearnDash users, Tutor LMS students, Paid Memberships Pro members, Restrict Content Pro members, LifterLMS students, Easy Digital Downloads & WooCommerce customers, Active subscribers in WooCommerce Subscriptions, Members in WooCommerce Memberships, GiveWP Donors and list subscribers in Mailchimp, Campaign Monitor, Sendy, Constant Contact, AWeber, Kit (ConvertKit), MailerLite, GetResponse, Klaviyo, ActiveCampaign, Brevo (Sendinblue), SendGrid, Mailjet, Keap Max Classic (Infusionsoft), Zoho Campaigns, Moosend, Vertical Response, NewsMAN, CleverReach, iContact, Sender, Mailgun, E-goi, Elastic Email etc. Scheduling: It allows you to set when the newsletter is sent. It could be immediately after a post is published or a few minutes, hours, or days after publication. Beautiful and Responsive Email template ready to send out newsletters. Integrates with All Email Marketing Platforms MailOptin popup maker works with all popular email marketing software and CRM, including Mailchimp, AWeber, Constant Contact, Campaign Monitor, Salesforce, Sendy, Mailerlite, MailPoet, Kit (ConvertKit), ActiveCampaign, Infusionsoft by Keap, Drip, Brevo (Sendinblue), EmailOctopus, HubSpot, Ontraport CRM, Microsoft Dynamics 365, Mailjet, Klaviyo, Sendlane, Mailster, Moosend, Gist, VerticalResponse, Zoho CRM, Zoho Campaigns, Emma, SendFox, SendGrid Email Marketing, GoDaddy Email Marketing, CleverReach, Omnisend, Google Sheets, GetResponse, iContact, E-goi, Mailgun, Flodesk, Beehiiv, Elastic Email, Encharge, HighLevel, weMail, FluentCRM, Benchmark Email, Mailercloud, SendPulse, Bento, Groundhogg, Sender.net, Copper CRM and NewsMAN. User Registration Forms MailOptin integrates with the WordPress user system to create custom user registration forms that can be embedded, a popup, slide-in, notification bar, etc. Integration with Form Plugins MailOptin integrates with Gravity Forms, Contact Form 7, Ninja Forms, WPForms, Formidable Forms, Forminator, Fluent Forms, Elementor forms and WS Form so you can capture and save leads to your email marketing software and CRMs. WooCommerce, LearnDash, LifterLMS, MemberPress, Ultimate Member, Tutor LMS, Paid Memberships Pro, Easy Digital Downloads, GiveWP & Restrict Content Pro MailOptin syncs your WooCommerce customers, WooCommerce Memberships, Ultimate Member users, Easy Digital Downloads customers, LearnDash, Tutor LMS, Paid Memberships Pro, LifterLMS students, Restrict Content Pro, MemberPress members and GiveWP donors to your email list or gives them the option to subscribe during checkout, course enrollment, membership subscription and donation. Do you want to segment your marketing list based on their order from a specific product category or tag? The membership they are subscribed to or the course they are enrolled in? You’re covered. Intuitive Form & Template Builder You don’t have to be a designer or hire one to build high-converting optin forms and popups. Our powerful drag & drop builder allows you to create conversion-optimized forms and email newsletter templates. Features of MailOptin Premium Automated Newsletters MailOptin integrates WordPress with all major email marketing providers to send automated newsletters and event-triggered emails. This can be very useful if your email marketing service lacks such. For example, Sendy is a newsletter application without integration with WordPress to send new publish post notifications to an email list. MailOptin bridges this gap and delivers your post content immediately after publication. Use MailOptin today to deliver new post notifications and email digest newsletters to subscribers of email lists in Mailchimp, Constant Contact, Campaign Monitor, Klaviyo, ActiveCampaign, Kit (ConvertKit), Infusionsoft, Brevo (Sendinblue), SendGrid, Mailjet, CleverReach, Zoho Campaigns, MailerLite, Sendy, SendGrid, iContact, Sender (Sender.net), E-goi, Mailercloud, Mailgun, Bento, SendPulse, Elastic Email, WordPress users, MemberPress members, LifterLMS students, LearnDash users, Tutor LMS users, Paid Memberships Pro members, Easy Digital Downloads, Restrict Content Pro Members & WooCommerce customers, Active subscribers in WooCommerce Subscriptions, Members in WooCommerce Memberships, GiveWP donors etc. Email Digest Email Digest allows you to create automated daily, weekly, and monthly email newsletters of published posts and articles in WordPress. The email campaigns from Email Digest can be sent to registered WordPress users, subscribers in your CRM and email marketing software and users and members in your ecommerce, LMS and membership plugins including WooCommerce, MemberPress, LearnDash, Tutor LMS, Paid Memberships Pro, Give, etc A/B Testing: Take out the guesswork Marketers are constantly using trial and error to guess what will be most effective — but they shouldn’t have to. A/B content testing lets you see what optin campaign will be most effective before sharing it with your larger audience—no more guesswork. MailOptin ships with an easy built-in A/B testing feature that enables you to make data-driven decisions to improve your conversions and revenue for any optin campaign. Learn more More highly converting optin types There are cases where you would find popups, sidebar, and in-post optin forms an inappropriate solution. That is why we offer different optin form types such as notification bars and slide-ins popups, so you don’t have to rely on one way of collecting leads and install multiple software and platforms to achieve them. Powerful Content Locker Block a portion of your content for subscribers only. Content locking requires users to enter their email addresses to see the full article; otherwise, they will see a blurred content. Conversion Boosting Optin Display Rules & Triggers MailOptin includes several WooCommerce display rules & triggers to display targeted call-to-actions across your WooCommerce shop. Want to display a popup when a product is added to the cart? We’ve got you covered. The following conditions are available for creating upsells, down-sells & cross-sells: Products in Cart, Customer, has Purchased, Cart Item Count, Cart Total, and Customer Spent. Timing is everything. This is why MailOptin continually tracks visitors’ interaction on your website and displays the right message or optin form when they are likely to convert. Our exit-intent popup technology and slide-ins trigger convert abandoning visitors into subscribers by your optin campaign at the precise moment they are about leaving your website. If your opt-in form displays too early, your reader might not yet be willing to subscribe, and waiting too long will make you lose out on new leads. Our Pageviews and Time on Site triggers give you fine-grained control over the display of your optin campaigns. The Scroll Trigger displays optin forms or messages only after a visitor scrolls a down a specific percentage of your page. The Click Launch Trigger displays optin forms when a link, button, or image on your site is clicked. Helpful in implementing content upgrades. AdBlock Detection helps you detect users using AdBlocking software such as AdBlock Plus, uBlock Origin so you can display another content to them. The Referrer Detection can automatically track sources of web traffic and create optin forms, call to actions, and custom messages targeted from a specific traffic source. The Device Targeting allows you to target your optins to desktop, mobile, and tablet users for a better user experience and increased conversion. Other great features include: Custom Fields: Add extra fields to your optin form to capture additional data from subscribers. Optin Campaign Schedule: Allows you to specify a start and end date when an optin campaign is scheduled for display. Advance Analytics: Get essential metrics to improve your lead-generation strategy and make data-driven decisions to increase your revenue. Custom CSS: An advance customization feature allows you to customize your optin campaigns with your CSS styles. Display Effect: 30+ built-in CSS3 animation effects to capture your visitor’s attention and bring awareness to your optin forms. Sound Effect: Play sounds when your optin campaigns are displayed to grab users’ attention. Learn more MailOptin Leads: Store your leads within MailOptin and essential data about your subscribers that generally can’t be passed to your ESP, such as the referrer, time of conversion, and where it occurred. Shortcode & Template Tag Embed: Display optin forms anywhere on your website page and posts with shortcodes and anywhere on your theme with template tags. Autoresponder: Immediately send an email to leads or subscribers that sign up to your email list. Email Notification after Conversion: Receive immediate email notification whenever you get a new subscriber. Facebook Custom Audience Integration: save leads to Facebook custom audiences so you can retarget them later. User Registration Optin: Subscribe users to your email marketing list after they register or signup to WordPress. Learn more Comment Form Optin: Subscribe users/visitors to your email list after they submit the comment form. Learn more What’s Next If you like this plugin, then consider checking out our other products: ProfilePress – Custom registration, login, front-end profile and user management plugin in the market. FuseWP – Connect WordPress to marketing platforms and sync users to your email list.