SVG Optimizer — Reduce SVG File Size Free Without Losing Quality
Why SVG Files Get Bloated
SVG files exported from design tools like Figma, Illustrator, or Sketch often contain unnecessary metadata: editor comments, embedded raster images, unused namespaces, empty groups, and editor-specific attributes. A simple icon exported from Figma can be 3-5x larger than necessary.
What the SVG Optimizer Removes
FreeIconKit's SVG Optimizer strips editor metadata, removes XML comments, collapses empty groups, removes unused defs, simplifies path data, and minifies whitespace. Typical savings: 20-60% file size reduction with no visible quality change.
Impact on Core Web Vitals
If your site loads 20-50 icons per page, unoptimized SVGs add up fast. Each 1KB of SVG adds to Total Blocking Time and Cumulative Layout Shift if not loaded correctly. Optimized SVGs inline faster, reduce HTTP requests, and improve Largest Contentful Paint scores.
Before and After Comparison
The optimizer shows original and optimized file size side-by-side, with a percentage reduction indicator. You can also diff the SVG code to see exactly what was removed. This transparency helps you understand what changed and verify that important path data was preserved.
Frequently Asked Questions
Optimize your SVG files
Use FreeIconKit's SVG Optimizer to reduce file size without visual quality loss — free, no sign-up, no uploads.
Open SVG Optimizer