What Is SVG Optimization?
SVG optimization strips unnecessary data from SVG files — editor metadata, hidden elements, redundant attributes, excessive coordinate precision, and comments. SVGs exported from design tools like Figma, Illustrator, and Sketch are often 2-5x larger than necessary. This tool cleans them up for production use.
What Gets Removed
Editor metadata — Illustrator/Figma-specific tags and namespaces. Hidden elements — display:none or zero-opacity elements. Redundant attributes — default values that browsers already apply. Excessive precision — coordinate decimals beyond visible differences. Comments and whitespace — invisible formatting.
How to Use This SVG Optimizer
- Upload or paste your SVG — Select an SVG file from your device, or paste the SVG markup directly into the input.
- Review the optimizations — The tool removes unnecessary metadata, editor junk (from Illustrator/Figma), redundant attributes, and whitespace.
- Compare before and after — See the file size reduction and verify the optimized SVG renders identically to the original.
- Download or copy — Download the optimized SVG file or copy the cleaned markup for inline use in HTML.
Tips and Best Practices
- → Optimize SVGs from design tools. Illustrator, Figma, and Sketch export SVGs with editor metadata, hidden layers, and redundant attributes. Optimization typically removes 20–60% of the file size.
- → Inline small SVGs in HTML. For icons and small graphics, inline SVG (pasting the markup directly in HTML) eliminates an HTTP request and allows CSS/JS interaction.
- → Keep viewBox, remove width/height. Removing fixed width and height attributes while keeping the viewBox makes SVGs fully responsive — they scale to their container.
- → Don't over-optimize. Aggressive optimization can remove elements needed for animations, accessibility (title/desc), or JavaScript interaction. Review the output carefully.
Frequently Asked Questions
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Related Article Free SVG Tools for Designers and Developers → Related Article How to Optimize SVG Files →Built by Derek Giordano · Part of Ultimate Design Tools