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Joomla 3 to Joomla 4 Feature Comparison: What’s New & What Dropped?

Joomla, one of the most popular content management systems (CMS), has recently released Joomla 4, the latest version of its software. This highly anticipated update brings a host of new features and improvements, as well as some changes that users should be aware of when migrating from Joomla 3. In this article, we will dive into the Joomla 3 to Joomla 4 feature comparison, exploring what’s new and what has been dropped in the latest version. Whether you’re a Joomla enthusiast, a Joomla website developer, or a business owner considering an upgrade, this comprehensive guide will provide you with all the information you need to make an informed decision.

Why Upgrade to Joomla 4?

Improved User Experience and Design

Joomla 4 introduces a completely redesigned user interface (UI) that focuses on simplicity, intuitiveness, and ease of use. The backend administration panel has undergone significant improvements, providing a more streamlined experience for website administrators and content creators. The revamped UI ensures a more efficient workflow, making it easier to manage and update your Joomla-powered website.

Enhanced Security Features

Security is a top priority for any website owner, and Joomla 4 addresses this concern by offering enhanced security features. The latest version incorporates modern security standards and practices, making it more resilient against cyber threats and vulnerabilities. With features like two-factor authentication, improved password hashing algorithms, and stronger data encryption, Joomla 4 provides users with a more secure online environment.

Optimized Performance and Speed

Joomla 4 has undergone performance optimizations to deliver faster page load times and improved overall speed. The underlying codebase has been refactored, resulting in optimized database queries and reduced server load. Additionally, the latest version leverages advanced caching techniques, enabling websites to handle higher traffic volumes without compromising performance. These improvements ensure that your Joomla 4 website delivers a seamless user experience and better search engine rankings.

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Joomla 4 Features Overview

New User Interface

Joomla 4 introduces a modern and user-friendly interface that simplifies website management. The new UI offers a cleaner design with improved navigation, making it easier for administrators to find the desired settings and perform tasks efficiently. The updated control panel provides quick access to commonly used features, allowing users to manage their websites with ease.

Accessibility Improvements

Inclusivity is an important aspect of web development, and Joomla 4 takes accessibility to the next level. The latest version adheres to WCAG 2.1 (Web Content Accessibility Guidelines), ensuring that websites built on Joomla 4 are more accessible to users with disabilities. This includes improved keyboard navigation, better contrast ratios, and semantic HTML markup, enabling a wider audience to access and interact with your website.

Powerful Content Editor

Joomla 4 comes with an enhanced content editor, making it easier than ever to create and edit engaging content. The new editor provides a modern and intuitive interface with a live preview feature, allowing users to see how their content will look in real-time. With its drag-and-drop functionality and improved media management, the content editor in Joomla 4 offers a seamless editing experience.

Improved Multilingual Support

For websites catering to a global audience, multilingual support is crucial. Joomla 4 introduces significant improvements in this area, offering better tools for managing multilingual content. The language installation process has been simplified, and the language switcher module provides a more intuitive user experience. These enhancements make it easier to create and maintain multilingual websites using Joomla 4.

Enhanced Media Manager

Managing media files is now more efficient with Joomla 4’s enhanced media manager. The new media manager allows users to organize and categorize their files more effectively. It offers improved drag-and-drop functionality, bulk file uploads, and the ability to add metadata to media files. These features make it easier to manage and showcase media assets on your Joomla 4 website.

Built-in SEO Tools

Search engine optimization (SEO) is crucial for improving your website’s visibility in search engine results. Joomla 4 includes built-in SEO tools that help you optimize your website for better search rankings. The new version offers features like automatic generation of search engine-friendly URLs, customizable meta tags, and integration with popular SEO extensions. These tools enable you to fine-tune your website’s SEO settings and improve its online visibility which acts like a starter kit for Joomla SEO.

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What’s Dropped in Joomla 4

Removal of Deprecated Features

Joomla 4 eliminates several deprecated features and functionalities that were present in Joomla 3. While these deprecated elements may have served a purpose in the past, removing them ensures a cleaner and more efficient codebase. It is important to review your Joomla 3 website and make the necessary adjustments to ensure compatibility with Joomla 4.

Legacy Extensions and Templates

As Joomla 4 introduces significant architectural changes, legacy extensions and templates may not be compatible with the latest version. It is essential to check if the extensions and templates you rely on have been updated to support Joomla 4. If not, you may need to find alternative solutions or work with developers to update the existing extensions and templates.

Third-Party Extension Compatibility

Joomla’s extensibility is one of its greatest strengths, thanks to a vast ecosystem of third-party extensions. However, with the release of Joomla 4, some extensions may not be immediately compatible. It is important to verify if the extensions you depend on are compatible with Joomla 4 before proceeding with the migration. Consult the extension developers or check their documentation for information on Joomla 4 compatibility and available updates.

Joomla 3 to Joomla 4 Migration Process

Compatibility Check

Before upgrading to Joomla 4, it is crucial to check the compatibility of your current Joomla 3 website. Use Joomla’s official compatibility checker tool to assess whether your extensions, templates, and custom code are ready for the migration. This step ensures a smooth transition and minimizes the risk of compatibility issues.

Backup Your Website

As with any significant update or migration, it is essential to back up your Joomla 3 website before proceeding. This ensures that you have a restore point in case of any unforeseen issues during the migration process. Create a full backup of your website’s files and database to ensure a seamless rollback if needed.

Update Core Extensions

Before migrating to Joomla 4, update all core extensions on your Joomla 3 website to their latest versions. This ensures that you have the most up-to-date extensions compatible with Joomla 4. Check the extensions’ documentation or reach out to their developers for guidance on updating them to the latest versions.

Migrating Content and Data

Once you have ensured compatibility and backed up your website, you can begin the migration process. Joomla provides a step-by-step guide on migrating from Joomla 3 to Joomla 4. This process involves installing Joomla 4 alongside your existing Joomla 3 installation and migrating the content, users, and settings. Follow the official migration guide carefully to ensure a successful migration.


Can I directly upgrade from Joomla 1.5 or 2.5 to Joomla 4?

No, direct upgrades from Joomla 1.5 or 2.5 to Joomla 4 are not supported. To migrate to Joomla 4, you need to first upgrade to Joomla 3 and ensure compatibility with the latest version. From Joomla 3, you can then proceed with the migration process to Joomla 4.

Will my current Joomla 3 template work in Joomla 4?

It depends on the template you are using. Joomla 4 introduces significant changes to its template structure and markup, so some templates may require updates to be compatible. Check with the template developer or documentation to determine if your current template supports Joomla 4 or if an updated version is available.

Are there any known security vulnerabilities in Joomla 4?

Joomla 4 has undergone rigorous testing and security improvements, but no software is entirely immune to vulnerabilities. It is always recommended to keep your Joomla installation and extensions up to date to mitigate potential security risks. Stay informed about the latest security updates and follow best practices for website security.

Can I still use third-party extensions in Joomla 4?

Joomla 4 aims to maintain backward compatibility with third-party extensions. However, due to architectural changes, some extensions may require updates to function properly in Joomla 4. It is important to verify the compatibility of your preferred extensions with Joomla 4 and consult with their developers for any necessary updates.

Is there any performance improvement in Joomla 4?

Yes, Joomla 4 brings performance improvements through code optimizations and caching enhancements. The refactored codebase and optimized database queries contribute to faster page load times and improved overall performance. These enhancements ensure a smoother and more responsive user experience for both administrators and visitors.

How long will Joomla 3 be supported after the release of Joomla 4?

Joomla 3 will continue to receive support and updates for a limited period after the release of Joomla 4. The Joomla project typically provides a backward compatibility layer and extends support for the previous major version for approximately two years. However, it is recommended to migrate to Joomla 4 in a timely manner to benefit from the latest features, improvements, and security updates.


Joomla 4 brings exciting new features, improved performance, and enhanced security to the world of content management systems. The Joomla 3 to Joomla 4 feature comparison highlights the advancements made in the latest version while addressing the changes that users need to be aware of during the migration process. By upgrading to Joomla 4, website owners can benefit from a more intuitive user interface, advanced content management tools, and a secure and efficient platform for their online presence.

Make sure to thoroughly review your current Joomla 3 website, check extension compatibility, and follow the recommended migration process to ensure a successful transition. Embrace the power of Joomla 4 and unlock new possibilities for your website’s growth and success.

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