VIFF to SVG Converter
Processing entirely on your device — large files may take a moment.
Khoros Visualization Image and SVG Vector Graphic exist for different jobs: VIFF is the image format of the Khoros software system, a research toolkit from the early days of scientific visualization. Still found in legacy academic image-processing datasets. Because only browsers and design tools handle SVG natively, exporting it to PNG or JPG makes the artwork usable in Office documents, photo editors and ordinary apps.
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 VIFF compares to SVG
| VIFF | SVG | |
|---|---|---|
| Compression | None (uncompressed) | Lossless (gzip-able text) |
| Transparency | Supported | Native (it is just geometry) |
| Animation | Not supported | SMIL, CSS, JS |
| Metadata | Attribute lists | Arbitrary XML metadata |
| Best for | Legacy scientific datasets | Icons, logos, charts, illustration |
How to convert VIFF to SVG
- 1
Select your files
Drag & drop your VIFF 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 SVG". The conversion runs entirely inside your browser using WebAssembly — no upload, no queue, no waiting.
- 3
Download results
Download each converted SVG file individually, or grab everything at once as a ZIP archive.
About the VIFF format
VIFF is the image format of the Khoros software system, a visual-programming environment built for scientific image processing in the late 1980s and 1990s. Its files carry raster data plus optional attribute lists, and it survives today mostly in older academic datasets and image-processing course material.
Modern software rarely opens VIFF without help. Converting VIFF to PNG puts legacy research imagery into a format every viewer, notebook and browser understands — useful when reviving old datasets or coursework.
+Strengths
- ✓Holds multi-band scientific raster data
- ✓Attribute lists travel with the image
- ✓Simple, fully documented binary layout
!Limitations
- −Tied to discontinued Khoros tooling
- −No browser or OS support
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
Why convert VIFF to SVG?
Converting makes sense where the strengths of SVG meet what VIFF cannot give you. Infinitely scalable with zero quality loss Meanwhile Tied to discontinued Khoros tooling One pass through the converter above puts your file on the right side of that trade-off.
Frequently asked questions
Is this VIFF to SVG 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 VIFF to SVG?
No — SVG is a lossless format, so every pixel of the converted image matches your original VIFF file. You can also adjust the quality/size balance before converting when the target format supports compression.
What happens to EXIF data and other metadata?
Conversions here re-encode the image, and re-encoding generally does not carry the original metadata over. If the EXIF data of your VIFF files matters (camera model, GPS, timestamps), keep the original file as the master and treat the converted copy as the shareable version.
Can I convert several VIFF 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.