Unpack compressed SVGZ files back to plain SVG locally - ready to use anywhere, no upload.
Running locally on your device ...
0%
Your files never left your device
No. Everything runs in your browser - your file never leaves your device. How this is verifiable
An SVGZ file is simply an SVG compressed with gzip. That saves space, but many programs, editors and browser workflows expect a plain, uncompressed SVG. This tool unpacks the SVGZ again so you can open, edit or embed the vector directly.
Unpacking is completely lossless: you get back exactly the vector that was packed in - no detail changes. If the file you drop is already an uncompressed SVG it is passed through unchanged; if the unpacked content does not look like SVG the tool fails honestly instead of producing a broken file.
Everything happens locally in the browser, nothing is uploaded - even offline. Your graphic never leaves your device, unlike online converters that load your files onto third-party servers.
| Input formats | SVGZ |
|---|---|
| Output format | SVG |
| Batch processing | Yes |
| Processing | Locally in your browser (JavaScript) |
| File upload | None |
Limitations: This tool only unpacks gzip-compressed SVGZ files (and passes already-plain SVG through unchanged). It does not rasterise, simplify or alter the vector. Non-SVG content is deliberately rejected.
An SVGZ is a gzip-compressed SVG. It holds the same vector, just packed to save space.
No, unpacking happens entirely locally in the browser - even offline.
No. Unpacking is lossless; the unpacked vector is byte for byte the original SVG.
Compress the SVG with a gzip tool and rename the result to .svgz.
Yes. Drop several SVGZ files; with multiple results you get them as a ZIP.