Phase One IIQ is a professional medium-format raw format used by Phase One digital backs, delivering exceptional image quality for commercial photography.
JPEG 2000 is a wavelet-based image compression standard offering superior compression ratios and resolution scalability for archival.
Reach for IIQ when your priority is professional studio photography, digital back capture — its uncompromising quality ensures every detail is preserved.
Reach for JP2 when your priority is medical imaging, archival, digital cinema — its efficient compression makes sharing fast and storage minimal.
Learn more about IIQ and JP2 formats in our detailed guide.
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IIQ (Phase One IIQ raw) - Phase One IIQ, raw format from Phase One medium-format cameras. Best for professional studio photography, digital back capture.
JP2 (JPEG 2000 images) - JPEG 2000, wavelet-based compression for archival quality. Ideal for medical imaging, archival, digital cinema.
Yes, GoConvertFile offers free conversion of IIQ to JP2 for files up to 100MB. No registration required.
Most IIQ to JP2 conversions complete within seconds for standard-sized files. Larger files may take longer depending on the conversion complexity.
JP2 is ideal for medical imaging, archival, digital cinema. JPEG 2000, wavelet-based compression for archival quality
Yes, converting IIQ to JP2 uses lossy compression, which reduces file size by discarding some visual data. Set quality to 85-95% for a good balance of quality and file size.
JP2 files are typically 50-80% smaller than IIQ files because JP2 uses efficient lossy compression. The exact reduction depends on quality settings.
No, JP2 does not support transparency. Any transparent areas in your IIQ will be filled with a solid color (usually white) during conversion. Use PNG or WebP if transparency is needed.