Instantly catch errors, get optimization suggestions, and ensure your Tailwind CSS configuration is production-ready. Built for frontend developers who ship fast.
10,000+ developers trust us
50,000+ configs validated
Built for frontend professionals
Comprehensive validation and optimization for your Tailwind CSS configuration files.
Catch syntax errors, missing required fields, duplicate keys, and invalid configurations before they break your build.
Get actionable suggestions to optimize your config for faster build times and smaller CSS bundles.
Learn industry best practices and common patterns to improve your Tailwind configuration quality.
Paste your tailwind.config.js below and get instant validation results. No signup required for the free tier.
Paste your tailwind.config.js content below or upload a file to get instant validation and optimization suggestions.
Start free, upgrade when you need more. No hidden fees, cancel anytime.
After free tier limits
All plans include a 14-day money-back guarantee. Cancel anytime, no questions asked.
Everything you need to know about Tailwind Config Validator.
Join thousands of developers who trust Tailwind Config Validator for error-free configurations.