Convert DNG to JPEG XL (JXL) in bulk.
Large DNG files are supported.

Max size: 200 MB per file

You can convert DNG Learn more about DNG files to

Image/Picture
Image/Picture
Document/Office
Document/Office


How to convert DNG to JXL?

You can convert DNG to JXL with MConverter in three easy steps:
  1. Choose DNG files from your device
    At the top of this page, drag and drop your DNGs.
    You can also click to select DNG files using your operating system's file picker.
    Another method is to press the keyboard shortcut Ctrl+V (⌘+V on Mac) to paste a DNG file you have copied to clipboard.
    Converting a folder with DNG files to JXL is also supported: simply paste or drag and drop it.
  2. Click or tap on JXL from the list of target formats
    Alternatively, you can use the search field to quickly find the format you need, whether it's JXL or something else.
  3. Download your JXL files, after MConverter has finished processing them
    There's an option to automatically download the converted JXL files, so you don't have to press the download icon for each JXL.
    You may see a share icon as well. Use it to directly share the JXLs with other apps.

About the formats

Extension dng
Category Image/Picture file formats
Developed by Adobe
Mime type image/x-adobe-dng

Description

DNG, or a digital negative image, is a file containing a RAW photo captured with a digital camera or a smartphone. Such files contain all data from the camera sensors, hence why they are larger in size.
If you do not plan to professionally edit the photo, you can convert it to another image format like JPG, PNG or WebP, so that it takes up less space.
Extension jxl
Category Image/Picture file formats
Developed by Joint Photographic Experts Group
Mime type image/jxl

Description

JPEG XL (or JXL) is a new image format with better compression than other image formats like legacy JPEG, PNG, WebP, AVIF and others. Designed for the modern web and with professional photography in mind, JPEG XL offers a more efficient way of storing images. In addition to supporting alpha channels/transparency, lossless, progressive loading and animations, the new image format promises high speed encoding and decoding even on phones.

JPEG XL has experimental support in Firefox, Chrome and other Chromium-based browsers like Edge. For now, you need to enable a feature flag for the browsers to display JXL images.

MConverter’s conversions from JPEG XL are lossless, so there is no reduction in the quality of your images.
When converting from JPG or GIF to JXL, the quality is mathematically lossless. In all other cases when converting to JXL, the image quality is kept visually lossless. Your images will look visually identical.

Common questions about converting DNG to JXL

Can I convert DNG to JXL in bulk?

Yes, MConverter supports batch converting of multiple DNGs to JXLs simultaneously. You can even drag and drop folders containing DNGs to convert to JXL.
Pasting DNG files and folders copied in the clipboard also works: use Ctrl+V.

Can I convert a DNG file to JXL, if its size is 1 GB?

Yes, with MConverter Premium you can convert big DNGs, up to 1 gigabyte each.
The free version lets you convert files up to 200 MB. If you need to convert DNG files over 200 megabytes, try MConverter Premium.

Is converting DNGs to JXL safe with MConverter?

Yes, we encrypt your connection using industry standards. Plus, your DNG files are only accessible by you. 24 hours after the conversion completes, they are automatically deleted from MConverter’s servers. You can also delete your DNGs and other converted files immediately after finishing the conversion by clicking the bin icon.
Join others who have trusted us to convert over 2,644,139 files so far.

How long does it take to convert DNG to JXL?

For most images, the wait should be less than a minute. If they are animated, it may take a little longer. However, MConverter also supports converting larger images, meaning that it could take a while (up to over an hour, for example).
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