Clean and minify SVG code — remove comments, metadata, empty groups, and whitespace
It removes XML comments, metadata elements, editor-specific data attributes (from Illustrator, Inkscape, Sketch), empty groups and defs, and unnecessary whitespace. Only non-visual bloat is stripped.
No. The optimizer only removes non-rendering elements. The visual output remains pixel-perfect identical to the original.
Typically 15-60% depending on the source. SVGs exported from design tools like Figma, Illustrator, or Inkscape often contain significant metadata and editor data that can be safely removed.