SVGZ to DCX Converter
Processing entirely on your device — large files may take a moment.
Compressed SVG and Multi-page PCX exist for different jobs: 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. Convert images to DCX for legacy fax/document archives.
Because the whole conversion happens on your device, it is instant, unlimited and genuinely private — no accounts, no watermarks, no files on anyone's server. Multiple files are converted in one go.
How SVGZ compares to DCX
| SVGZ | DCX | |
|---|---|---|
| Structure | gzip-wrapped SVG (XML) | Multi-page PCX coder |
| Compatibility | All browsers (via header), Inkscape | ImageMagick, specialty tools |
| Best for | Deploying vector assets on the web | Legacy and specialty pipelines |
How to convert SVGZ to DCX
- 1
Select your files
Drag & drop your SVGZ files onto the area above, or click to browse. You can add multiple files at once for batch conversion.
- 2
Convert instantly
Click "Convert to DCX". The conversion runs entirely inside your browser using WebAssembly — no upload, no queue, no waiting.
- 3
Download results
Download each converted DCX file individually, or grab everything at once as a ZIP archive.
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
About the DCX format
The Multi-page PCX coder of the ImageMagick set — the fax-archive format is written natively by the magick.wasm engine, entirely in your browser.
Obscure coder formats like this are exactly what template-driven converters list and never actually convert — here it really works.
+ Strengths
- ✓Written natively by ImageMagick
- ✓Runs entirely in your browser
- ✓Free, private, no watermarks
! Limitations
- −Niche format — few modern readers
- −Feature subset varies by coder
- −Keep the original for re-editing
Why convert SVGZ to DCX?
There is a concrete reason this conversion exists: Some tools refuse the double extension DCX sidesteps that — Written natively by ImageMagick If that is your situation, the tool above settles it in seconds, entirely on your device.
Frequently asked questions
Is this SVGZ to DCX converter really free?
Yes — completely free, with no sign-up, no watermark and no daily conversion limits. The site is supported by advertising.
Are my files uploaded to a server?
No. The conversion runs entirely inside your browser using WebAssembly, so your files never leave your device — that is what makes it instant and private.
Does it work on Windows, Mac, iPhone and Android?
Yes. Anything with a modern browser works: Windows, macOS, Linux, Android and iOS. No software installation is required.
Will I lose quality converting SVGZ to DCX?
No — DCX is a lossless format, so every pixel of the converted image matches your original SVGZ file. You can also adjust the quality/size balance before converting when the target format supports compression.
Will transparent areas survive the conversion to DCX?
Transparency is kept whenever DCX actually supports an alpha channel. If the target format has none (like JPG), transparent areas are flattened onto a white background — that is a property of the format, not of this tool.
Can I convert several SVGZ files at once?
Yes — drop as many files as you like into the tool and they are converted in one batch. When more than one file comes out, everything is bundled into a ZIP for a single download.