SVGZ is an SVG file run through gzip — byte-identical vector content, roughly 80% smaller. Servers serve it with a Content-Encoding header so browsers see plain SVG.
Typical use: Convert SVGZ exactly like SVG — the converter inflates it first — or gzip an SVG back into SVGZ for shipping.
About the SVGZ format
SVGZ is what every SVG is on a well-configured server: the same XML vector content run through gzip. XML compresses spectacularly, so an SVGZ is typically 70-80% smaller than the SVG it came from — which is why Apache and nginx can serve it transparently with a Content-Encoding header.
Converting SVGZ to PNG or JPG simply inflates it first — the vector content is byte-identical to its SVG parent. The other direction (vectorize a raster, then gzip) produces a deploy-ready compressed asset.
Strengths
- ✓ 70-80% smaller than the same SVG
- ✓ Transparent to browsers via Content-Encoding
- ✓ Full SVG vector fidelity
Limitations
- ✗ Some tools refuse the double extension
- ✗ Needs gunzip before hand-editing
- ✗ MIME confusion on misconfigured servers
- Structure
- gzip-wrapped SVG (XML)
- Types / schema
- Vector XML, DEFLATE compressed
- Compatibility
- All browsers (via header), Inkscape
- Best for
- Deploying vector assets on the web
Convert SVGZ to…
48 direct directions plus 12 workflows, sorted A–Z; 🔥 marks popular targets.
Convert other files to SVGZ…
Frequently asked questions
What is a SVGZ file?
SVGZ is an SVG file run through gzip — byte-identical vector content, roughly 80% smaller. Servers serve it with a Content-Encoding header so browsers see plain SVG.
How do I convert SVGZ files online?
Pick a target format from the "Convert SVGZ to…" list below, drop your file and hit convert. Everything runs in your browser — no install, no upload, no watermark, no limits.
Is it safe to convert SVGZ files here?
Yes. Every conversion is performed by your own device inside the browser — files never leave for a server, and the page keeps working even offline.
Which formats can SVGZ convert to?
This page lists all 60 directions across documents, images, audio, video, spreadsheets and archives — each one is its own free converter page.