Converts Tailwind CSS v3 class syntax to v4
Handles updated utility classes and deprecated features
Ideal for testing and previewing migration changes
Web-based, no installation required
Free and open-source
The Tailwind v4 Converter is a free, open-source web tool designed to assist developers in migrating their Tailwind CSS v3 codebases to the latest v4 syntax.
With Tailwind CSS v4 introducing significant changes, including a shift towards CSS-first configuration and the deprecation of certain utilities, this converter streamlines the transition process by automatically updating class names and configurations.
Class Name Conversion: Automatically updates deprecated or renamed utility classes from v3 to their v4 equivalents.
Real-Time Preview: Offers instant feedback on the converted code, allowing developers to see changes immediately.
CSS-First Configuration Support: Assists in transitioning from JavaScript-based configurations to the new CSS-first approach introduced in v4.
Web-Based Interface: Accessible through any modern browser without the need for installation.
Open Source: The tool's source code is available for review and contributions.
Simplifies Migration: Automates the tedious process of updating class names and configurations.
User-Friendly Interface: Intuitive design makes it accessible for developers of all skill levels.
Immediate Feedback: Real-time previews help in understanding the impact of changes.
No Installation Required: Being web-based, it eliminates the need for local setup.
Limited Scope: May not cover all edge cases or complex configurations present in larger projects.
Manual Review Still Necessary: While it automates many changes, developers should still review the output for accuracy.
Dependent on Updates: As Tailwind CSS evolves, the converter needs regular updates to stay current.
The Tailwind v4 Converter focuses solely on code conversion and does not include UI components or templates.
Free and Open Source: The tool is available at no cost and is open for contributions.
It's a web-based tool that assists developers in migrating their Tailwind CSS v3 code to the updated v4 syntax by automatically converting class names and configurations.
No, the converter is entirely web-based and can be accessed through any modern browser without installation.
While it can handle many conversion tasks, developers working on large or complex projects should use it as a supplementary tool and manually review the output.
It identifies deprecated or renamed utilities from v3 and updates them to their v4 equivalents, streamlining the migration process.
Yes, the tool is open source, and developers are encouraged to contribute or review the source code.
Paste your v3 code on the left, get v4 compatible code on the right
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