Compress SVG Files Online
Strip editor bloat from exported vectors. Zero quality loss, ever.
Compress JPG, PNG, SVG, WebP images
Up to 10 images at a time, max 5 MB each
Processing files, please wait...
Format is locked while images are being compressed
SVG is fundamentally different from the other formats here. It is not a grid of pixels but a text document describing shapes, so compressing it means removing text the browser never reads rather than discarding image detail. That is why SVG optimisation is genuinely lossless — the file gets smaller and the rendered result is pixel-for-pixel identical at any size.
How SVG compression works
Open an SVG exported from Illustrator or Figma in a text editor and most of it is not artwork. Editor namespaces, layer names, generator comments, empty groups, unused definitions and coordinates carried to ten decimal places routinely account for more than half the file. None of it changes what the browser draws. Removing that overhead and reducing coordinate precision to what the artwork actually needs commonly cuts an exported SVG dramatically, with no visual difference whatsoever.
Best uses for SVG
- Logos and brand marks
- Icons and interface elements
- Charts, diagrams and illustrations
- Anything that must stay sharp at any size
When SVG is the wrong choice
SVG describes shapes, so it suits artwork built from shapes. Photographs cannot be represented as vectors in any useful way — attempting it produces enormous files that look worse than a small JPEG. Highly detailed illustrations with thousands of paths can also end up larger as SVG than as a compressed raster image. If your image came from a camera, it belongs in JPEG, WebP or AVIF.
SVG compression FAQs
Does compressing an SVG reduce its quality?
No, and this is the one format where that is unconditionally true. SVG optimisation removes text the browser ignores rather than image detail. The compressed file renders identically at every size, from a favicon to a billboard.
Why are SVG files exported from design tools so large?
Because design tools save their own working data alongside the artwork — layer names, editor namespaces, generator comments and unused definitions — and write coordinates at far higher precision than any display needs. On a typical exported logo this overhead exceeds the actual artwork.
Can I convert an SVG to PNG or JPEG?
You can rasterise a vector, but it usually defeats the point. An SVG stays sharp at any size and is often smaller than the PNG equivalent. Convert only when you need a fixed-size raster for somewhere SVG is not supported, such as an email client or a social preview image.
Will compression break my SVG animations or CSS?
Element IDs and classes that scripts and stylesheets depend on need to survive optimisation. If your SVG is animated or styled externally, check the result before deploying it — this is the one case where an optimised SVG can behave differently from the original.