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Convert any image to JPEG 2000 (JP2) format with our advanced
browser-based converter. Superior wavelet compression, perfect for
professional use.
Note: JP2 offers better compression than JPG
with optional lossless mode.
Select your image(s). Supports JPG, PNG, WEBP, GIF, BMP, TIFF. Batch upload up to 20 files.
Choose compression (lossless/lossy), quality, color depth (8/16-bit), and tile size for optimal results.
Your new JP2 files are ready to download individually or as a zip. Files are purged after download.
Create professional-grade JP2 images with advanced wavelet compression.
Wavelet-based compression provides better quality than JPG at similar file sizes. Lossless mode preserves every pixel perfectly.
Support for 16-bit color depth, perfect for medical imaging, professional photography, and archival where precision matters.
Convert multiple images to JP2 in one click – ideal for processing large archives or professional image libraries.
Upgrade to JPEG 2000 format for professional archiving, medical imaging, and high-end photography. Lossless compression with wavelet technology ensures perfect quality.
All conversion happens locally in your browser — completely
private and secure. No registration, unlimited usage, 100% free!
JP2 (JPEG 2000) is a wavelet-based image compression standard that offers superior compression efficiency compared to traditional JPEG. It supports both lossless and lossy compression, alpha channels, 16-bit color depth, and progressive decoding. It's widely used in professional photography, medical imaging (DICOM), digital cinema, and archival applications where quality is paramount.
JP2 offers several advantages: 1) Better compression – up to 20% smaller files at similar quality, 2) Lossless compression option, 3) 16-bit color depth vs JPG's 8-bit, 4) No blocky artifacts – wavelet compression creates smoother images, 5) Progressive decoding for faster previews, 6) Support for alpha channels (transparency).
Yes, absolutely! Our converter is completely free with no hidden costs. No registration, no subscriptions, no limits. Convert as many images as you need.
For archival and professional use, choose Lossless compression with 16-bit color depth. For web sharing, Lossy at 85% quality with 8-bit color gives excellent results with smaller files. Tile size 256x256 works well for most images.
Your privacy is our priority! All processing happens locally in your browser using JavaScript. Your images are never uploaded to our servers — 100% private and secure.
Yes! Our tool supports batch conversion. Upload multiple images and convert them all to JP2 in one click. You can then download them individually or as a single zip file – perfect for processing large archives.
JP2 files can be opened with many applications including Adobe Photoshop, GIMP, IrfanView, XnView, and most image viewers with proper plugins. Modern web browsers also support JP2 through extensions or native support in some cases.
