JP2 to VIFF Converter
Processing entirely on your device — large files may take a moment.
JPEG 2000 (JP2) is the wavelet-based successor of JPG — better detail at equal bitrate plus a true lossless mode, still standard in archives, medical imaging and Digital Cinema. Convert legacy VIFF datasets to PNG for modern viewing and notebooks.
iLoveConverter processes everything locally on your computer, which makes it private and fast: no upload wait, no server storage, no limits. Add as many files as you like — batch conversion is built in.
How JP2 compares to VIFF
| JP2 | VIFF | |
|---|---|---|
| Compression | Wavelet (lossy + lossless) | None (uncompressed) |
| Transparency | Supported | Supported |
| Animation | Not supported (MJ2 is separate) | Not supported |
| Metadata | XML boxes (EXIF/GPS) | Attribute lists |
| Best for | Archives, medical, cinema | Legacy scientific datasets |
How to convert JP2 to VIFF
- 1
Select your files
Drag & drop your JP2 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 VIFF". The conversion runs entirely inside your browser using WebAssembly — no upload, no queue, no waiting.
- 3
Download results
Download each converted VIFF file individually, or grab everything at once as a ZIP archive.
About the JP2 format
JPEG 2000 (JP2) replaced JPG's DCT blocks with wavelet transforms: at the same bitrate it shows fewer blocky artifacts, and its lossless mode compresses better than JPG ever could. It was the format of early digital cinema and remains common in archives, medical systems and geospatial pipelines.
Browser support never arrived — Chrome, Firefox and Safari all skip it — so a JP2 file is often invisible on the web. Converting JP2 to JPG or PNG makes archival material viewable anywhere; converting the other way gives long-term storage better compression.
+Strengths
- ✓True lossless mode
- ✓Better quality per byte than JPG
- ✓ROI / progressive decoding built in
!Limitations
- −No browser support
- −Slow to encode compared to JPG
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
Why convert JP2 to VIFF?
There is a concrete reason this conversion exists: No browser support VIFF sidesteps that — Holds multi-band scientific raster data If that is your situation, the tool above settles it in seconds, entirely on your device.
Frequently asked questions
Is this JP2 to VIFF 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 JP2 to VIFF?
No — VIFF is a lossless format, so every pixel of the converted image matches your original JP2 file. You can also adjust the quality/size balance before converting when the target format supports compression.
Will transparent areas survive the conversion to VIFF?
Transparency is kept whenever VIFF 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 JP2 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.