PNG to JP2 converter
Turn PNG into JP2
Send us the PNG you already have and take away a JP2. Handled on our servers, deleted the moment the job ends.
or drag and drop files here
PNG files • Max 25MB per file • Up to 10 files
Both formats, briefly
PNGIN
Use PNG when every pixel has to survive the save. Its compression throws nothing away, so text stays crisp, flat color stays flat, and a screenshot looks identical after ten round trips. PNG also carries a real alpha channel, which is why logos, icons and interface assets sit cleanly on any background. The trade-off is weight: a photograph stored as PNG runs several times larger than the same photo as JPG.
JP2OUT
JP2 is the JPEG 2000 container, and it works on wavelets rather than the small blocks of ordinary JPEG. It compresses either lossily or losslessly, blurs rather than blocks as quality drops, and can be decoded progressively or only for the region you asked for. Those properties made it standard in digital cinema packages, medical imaging systems, and satellite and mapping data. Browsers largely skipped it, so files usually need converting for general use.
Three steps, start to finish
Add your PNG
Drag it onto the page, or pull it in from your computer, Google Drive or Dropbox.
JP2 is preselected
This page is already set to write JP2. Switch the target if you change your mind.
Take the JP2
Grab the result the moment the job clears. Your upload is wiped straight afterwards.