// LIQUID_VALIDATOR
Free Shopify Liquid Validator
Catch Liquid syntax errors, performance bottlenecks, and security issues before deployment. 50+ rules checked in seconds.
// CAPABILITIES
What This Validator Checks
Syntax Error Detection
Instantly detect unclosed tags, invalid filters, and malformed Liquid objects before they break your store.
Performance Analysis
Identify slow filters, unnecessary loops, and N+1 query patterns that hurt your Core Web Vitals.
Security Scanning
Detect XSS vulnerabilities, unsafe outputs, and missing escape filters in your Liquid templates.
Best Practices
Ensure compliance with Shopify Theme Check standards and Liquid best practices for marketplace approval.
// RULESET
50+ Liquid Rules Verified Instantly
Unclosed Liquid tags ({% if %} without {% endif %})
Invalid filter chains and deprecated filters
Missing | escape for user-generated content
Unnecessary forloop iterations on large collections
Incorrect section schema JSON syntax
Missing alt attributes on {{ image }} outputs
Redundant assign statements and unused variables
Performance-heavy where filters on large arrays
// READY_TO_DEPLOY
Start validating your Liquid code.
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