SVG optimizer — shrink SVG files
Strip comments, metadata and redundant precision from an SVG to make it smaller. It optimises entirely in your browser (0 uploads, works offline).
How to use it
- Paste your SVG markup.
- The optimised SVG appears with the size saved.
- Copy or Download the smaller SVG.
FAQ
How do I optimise an SVG for free?
Paste the SVG and this page removes the XML prolog, comments, editor metadata and excess whitespace, and rounds long decimals, reporting how much smaller it is — on your device with no upload.
Is my SVG uploaded anywhere?
No. Optimisation runs entirely in your browser and nothing is transmitted or stored, which you can verify by turning off your Wi-Fi.
Will it change how my SVG looks?
It aims to be visually lossless — it removes cruft and rounds coordinates to a sensible precision. Check the preview for any icon where sub-pixel precision matters.
How much smaller will it get?
It depends on how much metadata and whitespace the exporter added; editor-exported SVGs often shrink substantially.
Limits
A pragmatic minify, not a full SVGO pipeline; it does not merge paths or restructure the document.
Related
The SVG-to-PNG tool rasterises; the SVG-to-React tool wraps it as a component.
Bookmark this page (Ctrl+D, or ⌘D on Mac) or install the app — it works offline the next time you need it.