← All Tools
Server Config Validator
Validate Apache and Nginx configuration syntax with best-practice checks.
All processing is 100% client-side. Your configuration never leaves your browser.
Validation Results
Enter a configuration and click "Validate" to check for issues
Example Configurations
Common Checks Performed
Apache / .htaccess
- Unmatched <Directory>, <Files>, <IfModule> blocks
- Invalid directive names
- Deprecated directives (Order, Allow, Deny)
- RewriteEngine before RewriteRule
- Security headers recommendations
- Options directive security
Nginx
- Missing semicolons at end of directives
- Unmatched braces { }
- Invalid directive placement (http/server/location)
- Deprecated directives
- SSL/TLS configuration issues
- Security header recommendations