X-ray your SVG icons.
SVG is code, so we audit the code: viewBox discipline, embedded rasters, XSS vectors, editor cruft, currentColor support, path complexity — with an optimised copy ready to take away.
Analysed locally in your browser — nothing is uploaded
Why use our SVG Analyzer?
Security Audit
Detect XSS vectors, embedded scripts, event handlers and javascript: URLs that pose security risks.
Performance Optimization
Reduce file size by removing editor metadata, comments and unnecessary attributes for faster loading.
ViewBox Validation
Ensure proper viewBox setup for responsive scaling and consistent icon sizing across your application.
currentColor Support
Check if your SVG uses currentColor for theme-aware icons that adapt to your application color scheme.
Path Analysis
Analyze path complexity, command count and bezier curves to identify optimization opportunities.
Privacy First
Everything runs locally in your browser. Your SVG code never leaves your device.
How to analyze your SVG
Paste or Upload
Paste your SVG markup directly or upload an .svg file. You can also try our sample to see how it works.
Review the Audit
Get a comprehensive report covering security, performance, viewBox, currentColor and path complexity.
Copy Optimized Code
Download the optimized SVG or copy the cleaned code directly. Ready for production use.
Frequently Asked Questions
What does an SVG analyzer check?
An SVG analyzer checks your SVG icons for code quality issues: viewBox discipline, embedded rasters, XSS security vectors, editor metadata, currentColor support, and path complexity. It provides an optimized version ready for production.
Why is SVG optimization important?
SVG optimization reduces file size, improves loading performance, removes security risks like XSS vectors, and ensures your icons work correctly across all browsers and contexts. Optimized SVGs are essential for web performance.
What are XSS vectors in SVG files?
XSS (Cross-Site Scripting) vectors in SVG files include embedded scripts, event handlers, foreignObject elements, and javascript: URLs that can execute malicious code when the SVG is rendered. Our analyzer detects and flags these security risks.
What is currentColor in SVG?
currentColor is a CSS keyword that allows SVG icons to inherit the text color of their parent element. Using currentColor makes your icons theme-aware and easier to style consistently across your application.