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JP2 to PNG Converter

Convert JP2 to PNG online for free. Simply drag and drop your JP2 images below. Enjoy quick JP2 to PNG conversions in seconds!

How to Convert JP2 to PNG?

Choose JP2 Images

Choose JP2 Images

Click the "Add Images" button or drag it to upload your JP2 images.
Start Conversion

Start Conversion

Confirm that you want to convert to PNG format, then click the "Convert All" button.
Download PNG Images

Download PNG Images

After the conversion is complete, please download your PNG images.

Why Choose Our JP2 to PNG Converter?

Effortlessly convert JP2 to PNG online, securely and without ads.
Developers can also get an API for automatic conversion of JP2 images to PNG!

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Best Image Processing

Utilize EdgeOne to quickly process images through URL parameters or Edge Functions.
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Supports Various Formats

Easily convert various formats such as WEBP, PNG, AVIF, JPG, GIF, BMP, JP2, and HEIF.
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Fast JP2 Conversion

Based on the latest technology, quickly convert JP2 to PNG in seconds.
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Easy to Use

Simple design makes it easy to upload and convert JP2 images.
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Batch Convert JP2 to PNG

Process multiple JP2 images at once to save time.
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Free & Secure

Completely free, and JP2 images auto-delete after hours.

Frequently Asked Questions

What is a JP2?

JP2, or JPEG 2000, is an image format that was developed as an update to the traditional JPEG format. Introduced in the year 2000 by the Joint Photographic Experts Group (the same group behind the original JPEG), JPEG 2000 was designed to offer a more robust and flexible alternative to the older JPEG standard.

JP2 key features

Key Features

  • Superior Compression: JPEG 2000 provides both lossless (where no image data is lost) and lossy compression options, often achieving better compression ratios than the original JPEG format. This means higher quality images at smaller file sizes.
  • Progressive Decoding: JPEG 2000 images can be decoded in a way that allows a lower-quality version of the full image to be seen first, which gradually increases in quality as more image data is downloaded. This is particularly useful for slow internet connections or for applications where quick previews are necessary.
  • Support for Higher Bit Depths: Unlike the traditional JPEG that supports only 8 bits per color channel, JPEG 2000 supports up to 16 bits per color channel, allowing for much richer images with greater color depth.
  • Error Resilience: JPEG 2000 has better error resilience than JPEG, which makes it more suitable for transmitting images over networks with higher risk of data corruption, such as wireless networks or satellite communications.
  • Region of Interest (ROI) Coding: This feature allows different parts of the image to be encoded at different qualities, enabling more important areas to be of higher quality than less important areas.
JP2 use cases

Use Cases

  • Archiving and Digital Cinema: Due to its high-quality lossless compression, JPEG 2000 is used in fields where image integrity and quality are paramount, such as digital archiving and digital cinema production.
  • Medical Imaging: JPEG 2000's ability to handle high bit depths and its lossless compression make it suitable for medical imaging, where precision and detail are crucial.
  • Geospatial Imaging: The format is also popular in geospatial imaging applications, including satellite imagery, where its ability to handle large images and provide progressive decoding is highly valued.

What is a PNG?

PNG, which stands for Portable Network Graphics, is a raster graphics file format that was created as an improved, non-patented replacement for GIF. It was first developed in the mid-1990s as a response to the limitations of the GIF format, primarily its color palette restrictions and the patent issues surrounding the compression technique GIF used at the time.

PNG key features

Key Features

  • Lossless Compression: PNG uses lossless compression, meaning that all the original image data can be fully restored when the file is decompressed. This makes it ideal for storing images with detailed, high-quality content.
  • Support for More Colors: Unlike GIF, which is limited to a 256-color palette, PNG supports 24-bit images, allowing for up to 16 million colors. This makes it highly suitable for complex images like photographs.
  • Transparency Support: PNG allows for varying degrees of transparency. It supports alpha channel transparency, which means you can have different levels of transparency for different pixels, allowing for smooth transitions and soft edges in images.
  • Interlacing: A PNG image can be saved with interlacing, a technique that allows incremental display. This means that a low-quality version of the whole image can be seen as the file is being downloaded, gradually improving in quality as more data is loaded.
PNG use cases

Use Cases

  • Web Images: Due to its lossless compression and support for transparency, PNG is very popular for use on the internet, especially for logos, icons, and other web graphics where quality and transparency are important.
  • Image Editing: PNG's lossless compression makes it a preferred choice for storing intermediate stages of digital artwork, as there is no quality loss with repeated saving.
  • Complex Graphics: For images that require high detail, such as diagrams and illustrations, PNG is often used because of its support for a high number of colors and alpha transparency.

How to Batch Convert JP2 to PNG?

  1. Upload all the JP2 images you want to batch convert.
  2. In the conversion tool, select PNG as the output format for your images.
  3. Start the batch conversion, the tool will convert all the selected JP2 images to PNG format.
  4. After the conversion is complete, download all the batch-converted PNG images to your local device.