Make an SVG file smaller without changing how it looks. Drop a file or paste the code, choose what to clean up and compare the result before and after. Everything runs in your browser and the file is never uploaded.
SVG is a vector image format used for logos, icons, charts and illustrations on the web. Files exported from design programs often carry far more than the picture needs: editor settings, comments, hidden metadata and numbers with many extra decimals.
Removing that extra weight makes the file smaller, so pages load faster and icons that are inlined in HTML take less space. A good optimization changes only the code, not the look, which is why comparing the image before and after is a useful last check.
Smaller is not always better: keeping a title and description helps accessibility, and rounding too aggressively can distort fine shapes. Start with the default choices, review the preview and adjust the options if something looks different.