Local SVG Optimizer
Minify and optimize SVG graphics entirely in your browser without uploads.
Optimization Settings
Lower values reduce size significantly but can distort complex curves.
How to Use
Upload SVG
Drop your SVG file or paste the raw XML code.
Set Precision
Adjust coordinate float rounding to balance file size and visual details.
Download Clean SVG
Download the optimized vector graphic with full transparency and zero metadata.
Real-World Examples & Use Cases
Web Performance Optimization
Large vector illustrations exported directly from graphics software like Illustrator often contain redundant metadata and bloated coordinate paths. Optimizing SVGs before publishing reduces site asset load times, speeds up initial page paint, and improves Lighthouse/Core Web Vitals scores.
Responsive Design Assets
SVGs are ideal for responsive websites, but hidden sizing attributes (`width`, `height`) can override responsive CSS rules. The optimizer lets you convert rigid dimensions into flexible `viewBox` settings, making vectors scale cleanly on all displays.
Cleaning Vector Exports for React/Vue
When rendering SVGs inline in frontend frameworks (like React components), editor-specific tags (like `sodipodi:namedview` or namespaces) can throw console warnings or break compilation. Sanitizing SVGs ensures clean component integration.
How It Works
SVG Minification and Vector Cleanup Rules: SVG (Scalable Vector Graphics) is an XML-based format. The optimizer processes the XML DOM tree using a set of rule passes: 1. Namespace & Editor Metadata Strip: Removes metadata wrappers, namespaces, and tags generated by vector editors (like Inkscape, Adobe Illustrator, or Sketch) including: - <metadata>, <defs>, sodipodi attributes, and XML comments. 2. Coordinate Decimal Precision Rounding: Standard vector paths contain high-precision decimals (e.g., d="M10.12345,20.98765"). Reducing decimal precision (e.g., rounding to 2 decimal places: d="M10.12,20.99") significantly reduces string length and file size without visible changes in vector paths. 3. Node Minification: Removes unused attributes (like redundant IDs, default values, empty elements, and trailing spaces), minifies style sheets, and merges paths where mathematically possible. 4. Dimensional Normalization: Extracts absolute width and height attributes and injects them into the responsive `viewBox` attribute if not already present.
Frequently Asked Questions
What editor metadata does this tool remove?▼
Will reducing path decimal precision ruin my graphic?▼
How is this tool different from SVGO?▼
Why does ConvertWithMi prioritize client-side SVG optimization?▼
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