Reduce your SVG file size and improve website performance with our free online SVG minifier. Remove unnecessary metadata, comments, and redundant attributes to optimize your vector graphics for production environments.
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Tip
Always keep your original source files - minified SVG code is optimized for browsers, not for editing in design software.
Did You Know?
SVG minification can often reduce file sizes by 50% to 80% without any visible change to the image.
SVG (Scalable Vector Graphics) is an XML-based image format used for two-dimensional graphics with support for interactivity and animation. Unlike raster formats (like PNG or JPEG), SVGs are code-based, allowing them to scale infinitely without losing resolution. Because they are structured as XML, they often contain a significant amount of 'junk' code created by design software that isn't necessary for the browser to render the image. Minification is the process of stripping this extra data for production use.
Best Practice
Use source maps or comments in your source code if you need to debug complex inline SVG paths in production.
imagemin-svgo for Webpack, Vite, or Gulp to compress images automaticallyQ: Does minifying an SVG affect its visual quality? A: Generally no. While path simplification can occasionally cause minor shifts if the precision is set too low, standard minification preserves visual integrity.
Q: Why are SVG files from design tools so large? A: Tools like Illustrator include editor-only metadata, layer names, and proprietary tags so you can reopen and edit the file later.
Q: Should I inline my minified SVGs or use them as files? A: Inlining small SVGs directly into HTML reduces HTTP requests, while larger graphics should remain external files to benefit from browser caching.