SVG Optimizer
Optimize SVG markup more aggressively than minification alone - removes redundant attributes and trims excess numeric precision, with before/after size shown.
Paste your SVG markup below - this tool applies several safe, common optimizations and shows exactly how much smaller the result is.
Always visually compare the optimized output, especially for SVGs where fine coordinate precision matters (like detailed map data).
This is not a lossless guarantee for every possible SVG - review the optimized output visually before replacing your original, especially for complex or unusual SVGs.
What Does This Tool Optimize?
Beyond whitespace/comments (see the SVG Minifier), this tool also removes empty groups, strips a small set of attributes when they're set to their default value, and trims excessive decimal precision in path/coordinate data (e.g. 10.0000001 → 10) which rarely affects visible rendering.
Why Use This Tool?
SVGs exported from design tools often carry redundant precision and default-value attributes that add bytes without any visual difference - this tool targets those common, safe patterns specifically.
How to Use It
- Paste your SVG markup.
- Click Optimize.
- Review the before/after byte size and the optimized output.
Important Notes
This targets common, generally-safe redundancies - it does not claim lossless optimization for every possible SVG, since trimming precision on paths using very fine detail (like map data) could in rare cases cause a visible difference. Always visually compare the output for anything precision-sensitive.