JP2 Viewer - Render JPEG 2000 Images on Android

JP2 is the core file type of JPEG 2000, an imaging standard that uses wavelet compression rather than the discrete cosine transform of the original JPEG. Archives, libraries, medical imaging systems and geospatial platforms adopted it for the quality it preserves at high compression, while most consumer software never added support, which is why a JP2 file often fails to open in an Android gallery.

GroupDocs.Viewer Cloud gives an Android app a dependable way to display these images. A REST call renders the JP2 as PNG, JPG, PDF or HTML, and the result is shown by the same view components your app already uses for ordinary pictures. Adding the Java SDK through Gradle or Maven keeps the client code short, samples are provided, and zoom with thumbnails supports the detailed inspection these files usually require.

When one file only has to be viewed once, the free online GroupDocs.Viewer app opens JP2 in a browser. Developers who want to check the rendering quality first can use the interactive API Explorer during a free trial.


  • View JP2 Online via Go
  • View JP2 Online via Java
  • View JP2 Online via PHP
  • View JP2 Online via Python
  • View JP2 Online via Node.js
  • View JP2 Online via .NET
  • View JP2 Online via Ruby
  • View JP2 Online via cURL

JP2 Viewer - Render JPEG 2000 Images on Android

View JP2 and other Popular Formats for Free

YAMLHTMLCGMAPNGSASSXLTMVSSMJAVASXCSQLPHPVCFPPSXVDWJPCLOGEMFCHMPOTMH7ZIFCPYDXFPDFCPPPPTMMHTMLCMXTIFFPROPERTIESMPSBVSTBZ2VSSXVSTXOXPSGIFMPXTAR.XZDWTRSTCDRNSFSTLSVGZSVGOTGJ2CCSEMLDOTXOTPMBOXPSHAMLERBTEXOSTDJVUPLCF2CCJPXJSONDOCMPLTRTFLESSPPTSCALADOCXMSGPSDASMJPEGOTTMPPPOTJPMCSVBATAIEMLXPPSTIFXMLWMFPSD1VDXXLSBTGZTXTDOTDCMHHXLSXDOCVBVSSICORARPPTXCXXNUMBERSFODGJ2KOBJSHGROOVYJPGJPFDWGDIFFDWFHTMCSSAS3TARWEBPEMZXZXLTODPVSDDNGPOTXMLTSVVSDMPSTVSXONEJLSWMZMAKEASMPTZIPXLAMJSFODSPNGBMPSCRIPTMDODGTGAEPUBGZOTSGZIPEPSDGNSCMMHTXLSMPCLRBVSDXTXZFODPPPSMXPSCHPGODTXLTXSMLXLSVIMMMIGSVTXTAR.GZPSM1MOBIODS

How to view JP2 file online

  • Select the file by clicking the JP2 App or simply drag & drop a JP2 file.
  • Click the Open button to upload and view JP2 file.
  • That is all! You can view your JP2 document online.

Frequently Asked Questions

Is there a limit on the number of document views I can generate using GroupDocs.Viewer Cloud APIs?

GroupDocs.Viewer Cloud APIs offer flexible limits on the number of document views based on your subscription plan. Contact GroupDocs support for more details on view limits.

How can I integrate GroupDocs.Viewer Cloud into my application?

Integration is done through APIs provided by GroupDocs.Viewer Cloud. The service offers APIs for different programming languages and platforms, making it convenient for developers to incorporate document viewing capabilities into their applications or websites.

What features does GroupDocs.Viewer Cloud offer?

GroupDocs.Viewer Cloud provides various features, such as zooming, paging, searching within documents, text selection, and rendering options. You can render specific pages, generate document thumbnails, or even render documents as images.

What document formats does GroupDocs.Viewer Cloud support?

GroupDocs.Viewer Cloud supports a wide range of document formats, including PDF, Microsoft Word (DOC, DOCX), Excel (XLS, XLSX), PowerPoint (PPT, PPTX), images (JPEG, PNG, GIF, TIFF), and more.

What file formats are supported by GroupDocs.Viewer Cloud APIs?

GroupDocs.Viewer Cloud APIs support a wide range of file formats including PDF, Word, Excel, and more.

What does a view request return to an Android app?

It returns the rendered pages together with their addresses in your storage. Ask for HTML when a WebView will show the result, PNG or JPG for an ImageView, or PDF for sharing and printing.

Are there any limitations or usage restrictions with GroupDocs.Viewer Cloud?

GroupDocs.Viewer Cloud has certain usage limits depending on the subscription plan you choose. These limits may include the number of API requests, document size, or the number of concurrent connections. Its recommended to review the pricing and plans to understand the specific limitations.

How secure is the document viewing process in GroupDocs.Viewer Cloud?

GroupDocs.Viewer Cloud ensures a secure document viewing process with data encryption, secure protocols, and adherence to data protection standards.

I want to create my own app that can view JP2 file online?

Check our Cloud SDKs at GitHub if you are looking for the source code to view JP2 file format in the Cloud.

Are there SDKs available for GroupDocs.Viewer Cloud APIs?

Yes, GroupDocs provides SDKs for various programming languages to simplify the integration and utilization of Viewer Cloud APIs in your applications.

Why does my JP2 file not open in the Android gallery?

JPEG 2000 uses wavelet compression that differs from standard JPEG, and most gallery apps do not include a decoder for it. Rendering the file as PNG or JPG through GroupDocs.Viewer Cloud, or opening it in the free online viewer, shows the image without extra software.

JPEG 2000 Core Image File (JP2) Viewer REST API

Get JP2 document information like page & attachment count as well as properties

View JP2 as PDF

Rotate, reorder & watermark JP2 pages

JP2 REST APIs are secured and require authentication

Render JP2 files using a single API call

View JP2 as Images like BMP, PNG, JPEG & TIFF

View JP2 with its attachments

View JP2 and hundreds of other formats from CAD, Word, PowerPoint, Excel, Email & eBook

View JP2 as HTML5

Page navigation

The APIs offer intuitive page navigation features that allow users to navigate through document pages easily and efficiently.

Printing support

Users can print documents directly from the viewer, enabling them to easily generate physical copies of the document content if needed.

Free online JP2 viewer supports over 186 file formats

The cloud-based viewer API for JP2 has the ability to display different document formats quickly, with just a few lines of code. Using the SDK for Android you can find out about the various document formats supported by the SDK.

Render JP2 files to remote FTP or Cloud storage

Use third-party cloud storage to save your JP2 rendered files.

  • Amazon S3
  • Azure Storage
  • Google Cloud Storage
  • Google Drive
  • Dropbox
  • Box
  • FTP

Minify JP2 Output Content

One of the most exciting features of our Cloud-based viewer API for JP2 is its ability to minify the output content. Minification removes comments, extra white-spaces, and other unneeded characters without breaking the content structure. As a result, the page becomes smaller in size and loads faster.

Show or hide document headers and footers

GroupDocs.Viewer Cloud APIs supports rendering of headers and footers.

Zooming functionality

The Viewer Cloud APIs provide zooming capabilities, allowing users to zoom in and out of document pages to view content in more detail or from a broader perspective.

Programmatically get list of supported file types.

Use our REST API to get list of 186 supported document types.

Integration capabilities

Developers can easily integrate the Viewer Cloud APIs into their applications to enable users to view documents directly within the application interface without the need to download them.

Self-host JP2 Cloud Viewer Free App

The GroupDocs.Viewer Cloud Container Image enables users to self-host GroupDocs.Viewer Cloud for JP2 using Docker.

Extract document text while rendering in image mode

Our API allows extract text from documents

Text selection

Users can select, copy, and paste text directly from documents, making it easy to extract and use information from the content.

Free Apps support show or hide document comments

API Allows to view and comments embedded inside supported documents types.

Free Alternative to Desktop & Mobile JP2 Viewer Apps

GroupDocs.Viewer Cloud app does not need any installation or setup to view JP2. You can quickly start using the Viewer App in your browser to view any number of files per day absolutely free of charge.

Free Apps availability

Users can access and utilize FREE Apps for document viewing and annotation online, providing a convenient and cost-effective solution for accessing and interacting with document content.

GroupDocs.Viewer Cloud REST API Explorer

The easiest way to try out GroupDocs.Conversion Cloud API right away in your browser is by using GroupDocs Cloud Web API explorer, which is a collection of Swagger documentation for the GroupDocs Cloud APIs.It allows you to effortlessly interact and try out every single operation our APIs exposes.

Wide range of document format support

GroupDocs.Viewer Cloud APIs and FREE Apps support a variety of document formats including PDF, Microsoft Office (Word, Excel, PowerPoint), AutoCAD, image files (PNG, JPEG), and more.

Flexible Rendering of JP2 Documents

GroupDocs.Viewer is a powerful document viewer REST API that allows you to display over 186 document formats in your applications. It allows rendering of JP2 for the whole document, page by page or custom range of pages.

Online document viewing

Users can view documents online without the hassle of downloading them first, providing a convenient and efficient way to access and interact with document content.

Support and Learning Resources

Learning Resources

Product Support

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Download GitHub Repository

View JP2 using SDKs in other popular languages

View JP2 Online via Go GroupDocs.Viewer
Cloud SDK for Go

View JP2 Online via Java GroupDocs.Viewer
Cloud SDK for Java

View JP2 Online via PHP GroupDocs.Viewer
Cloud SDK for PHP

View JP2 Online via Python GroupDocs.Viewer
Cloud SDK for Python

View JP2 Online via Node.js GroupDocs.Viewer
Cloud SDK for Node.js

View JP2 Online via .NET GroupDocs.Viewer
Cloud SDK for .NET

View JP2 Online via Ruby GroupDocs.Viewer
Cloud SDK for Ruby

View JP2 Online via cURL GroupDocs.Viewer
Cloud for cURL

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