Convert JPG images to JP2 online in seconds.
Drag & drop your file here
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Max file size: 20MB
JPG is the most widely used photo format: lossy compression keeps photos small, and every device can open it. JPEG 2000 is required by some archives, libraries, medical and GIS systems, and compresses high-resolution images well.
The image is compressed at about 10:1, which stays visually close to the original. The JP2 is saved at quality 85, which keeps detail while cutting file size.
You can drop several JPG files at once and get a ZIP of JP2 files. Each file can be up to 20 MB; there's no daily limit and no signup, and uploads are deleted from our servers within 1 hour.
Drag JPG files onto the page or click to choose them. You can add several at once.
Conversion starts on its own — there are no settings to pick. Most files are ready in a few seconds.
A single file downloads as JP2; several files come as one ZIP archive.
Use the JP2 right away: open it, share it or upload it wherever you need it.
Your uploads and results are deleted from our servers within 1 hour.