Click Add Your Media and upload your JP2 file.
Make sure that the output format is set to PNG.
Click Convert.
Popular converters:
You can also convert your files with our powerful desktop app.
If you need to convert multiple files or your file is too large for the online converter, try the desktop alternative. The Movavi converter is a versatile audio, video, and image format changer. It deals with over 180 file formats, can convert files in bulk quickly, with high output quality and resolution. Its SuperSpeed mode gives you the fastest conversion speed and no quality loss. It has versions for both Windows PC and Mac and is really lightweight, allowing you to process photos, movies, and music files even on a weak computer.
How to convert JP2 to PNG fast and easy? Read the guide below to find out!
Step 1. Download and install the Movavi converter
How to use a file converter? First, download the version of the software for Microsoft Windows or Macintosh, launch it, and proceed following the on-screen instructions. When the app is installed to your computer, it will run automatically.
Locate the JP2 files you want to convert and drag-and-drop them into the program’s window. The application can convert big batches of files – there’s no limit to how many files you can transfer at once.
In the Formats menu, select the file type you want to turn your media into and choose the target format for the files. Also, you can change the conversion settings: choose a different bitrate, resolution (including HD, Ultra HD, and even 4K), codec, etc. Pay attention to the SuperSpeed label: it indicates that the conversion will be performed with a very high speed and without losing quality.
To specify the output folder, click the Save to button. Hit the Convert button to launch the process. When the converting is done, the new media files will be saved to the chosen folder.
Now you know how to change the file format using the Movavi converter. WIth this tool, you can also reduce the file size, cut out clips from videos, crop pictures, and create animations from your favorite movies. Get the free trial version and test it out!
What is JP2?
Full name
JPEG 2000
Format type
Image
Developed by
Joint Photographic Experts Group
Description
JP2 is an image coding system that uses wavelet-based compression. The format allows for a high level of scalability, which means that data can be decoded at various resolutions. The compression with JP2 can be lossy or lossless.
File extension
.jp2, .jpx., .jpc, .j2k
Technical details
In the compression process, an image is divided into tiles, each tile is then wavelet-transformed. After the transform, quantization and coding takes place.
Associated programs
Apple Preview, IrfanView, Adobe® Photoshop®, GIMP, PaintShop Pro
What is PNG?
Full name
Portable Network Graphics
Format type
Image
Developed by
PNG Development Group
Description
PNG is a lossless data compression format for raster graphics. Developed in 1997, it's still widely used thanks to its ability to contain a transparency channel.
File extension
.png
Technical details
PNG files use palettes of 24-bit RGB or 32-bit RGBA colors. They can also hold an alpha channel for transparency, which makes PNG a go-to format for logos and many other types of graphics on the Internet.
Associated programs
Microsoft Photos, Apple Photos, Google Photos, Microsoft Paint, Microsoft Windows Photo Viewer, Adobe® Photoshop®, many other programs
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