SVG to XPM Converter
Processing entirely on your device — large files may take a moment.
SVG Vector Graphic and X11 Pixmap exist for different jobs: SVG (Scalable Vector Graphics) stores drawings as mathematical paths instead of pixels, so it stays perfectly sharp at any zoom level while keeping tiny file sizes. Only browsers and design tools render it natively. Convert PNG or SVG output to XPM to feed icon themes and legacy toolkits.
This converter runs entirely in your browser using WebAssembly — your files never leave your device, nothing is uploaded, and there are no watermarks, sign-ups or queues. Drop in several files at once to convert them as a batch.
How SVG compares to XPM
| SVG | XPM | |
|---|---|---|
| Compression | Lossless (gzip-able text) | None (ASCII text) |
| Transparency | Native (it is just geometry) | Single transparent color |
| Animation | SMIL, CSS, JS | Not supported |
| Metadata | Arbitrary XML metadata | Not supported |
| Best for | Icons, logos, charts, illustration | Linux icons, X11 themes |
How to convert SVG to XPM
- 1
Select your files
Drag & drop your SVG 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 XPM". The conversion runs entirely inside your browser using WebAssembly — no upload, no queue, no waiting.
- 3
Download results
Download each converted XPM file individually, or grab everything at once as a ZIP archive.
About the SVG format
SVG (Scalable Vector Graphics) is the W3C's XML-based vector format. Instead of pixels, it stores shapes — paths, circles, polygons, text — as math, which means an SVG logo is a few kilobytes and stays perfectly sharp from a 16-pixel favicon to a billboard. Browsers render it natively, CSS can restyle it, and it scales with zero quality decisions to make.
It is the wrong tool for photographs — vectorizing a photo produces enormous, slow files. It is also worth remembering that SVG is executable XML: files from untrusted sources can carry scripts, so sites typically sanitize uploads. For icons, logos, charts and flat illustration, nothing else comes close.
+Strengths
- ✓Infinitely scalable with zero quality loss
- ✓Tiny files for icons and geometric art
- ✓Styleable and animatable with CSS and JavaScript
- ✓Text stays selectable and searchable
!Limitations
- −Unsuitable for photographs — files explode in size
- −Complex hand-drawn illustrations can grow heavy too
- −Untrusted SVG can embed scripts and needs sanitizing
About the XPM format
XPM (X11 Pixmap) is an image format that is literally C source code: pixels are listed as character-to-color mappings inside an ASCII array. Compilers, text editors and version control all treat it as plain text, which is why Linux desktop icons and legacy X11 application assets have used it for decades.
XPM is limited to 256 colors per image and stores no alpha beyond a designated transparent character, so it is a niche target: mainly icon themes, window-manager decorations and retro programming projects.
+Strengths
- ✓Plain text — diffs and greps
- ✓Compiles straight into C programs
- ✓Tiny for small flat icons
!Limitations
- −256 colors maximum
- −Poor alpha (one transparent color)
Why convert SVG to XPM?
There is a concrete reason this conversion exists: Unsuitable for photographs — files explode in size XPM sidesteps that — Plain text — diffs and greps If that is your situation, the tool above settles it in seconds, entirely on your device.
Frequently asked questions
Is this SVG to XPM 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 SVG to XPM?
No — XPM is a lossless format, so every pixel of the converted image matches your original SVG file. You can also adjust the quality/size balance before converting when the target format supports compression.
Can I convert several SVG 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.
Will transparent areas survive the conversion to XPM?
Transparency is kept whenever XPM 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.