Convert GIF to JP2 offline
Convert local GIF files to JP2 files offline by JavaScript in your web browser without any software downloads or file uploads!
| # | File Name | File Size | Actions |
|---|
How to convert GIF to JP2 offline
Choose local GIF image files, choose "JP2" as target image format, then click the "CONVERT OFFLINE" button to start offline conversions in bulk. Each file can be up to 2GB.
This offline converter will try to use canvas in web browser to convert images first. The image format depends on whether your current web browser supports. For example: the latest Chrome browser supports AVIF images while some old versions don't. Then the offline converter will try to use JavaScript to convert images if your current web browser doesn't support the image format. Use online converter instead if this offline converter doesn't work in your web browser.
| Name | GIF | JP2 |
| Full name | CompuServe Graphics Interchange Format | JPEG 2000 |
| File extension | .gif | .jp2, .j2k, .jpf, .jpx, .jpm, .mj2 |
| MIME | image/gif | image/jp2 |
| Developed by | CompuServe | Joint Photographic Experts Group |
| Type of format | Lossless bitmap image format | Graphics file format |
| Introduction | The Graphics Interchange Format (better known by its acronym GIF) is a bitmap image format that was introduced by CompuServe in 1987 and has since come into widespread usage on the World Wide Web due to its wide support and portability. | JPEG 2000 (JP2) is an image compression standard and coding system. It was created by the Joint Photographic Experts Group committee in 2000 with the intention of superseding their original discrete cosine transform-based JPEG standard with a newly designed, wavelet-based method. |