JNG converter

Free online conversion of files to jng and vice versa
Select files or drag & drop them here
About JNG

JNG (JPEG Network Graphics) is an image file format. It encapsulates a JPEG datastream, and adds support for transparency. It is essentially the lossy-compression counterpart to PNG. Due to the lack of wide adoption of both the JNG and MNG format, it has fallen in disuse in favor of other formats that are in active development with similar qualities.

How to convert a file to JNG?

Click the «Choose files» button and select the files you want to convert. The maximum file size is 75 MB.

Select «JNG» as the target format. Click «Convert» to start converting files to JNG. It will only take a few seconds.

You did it! Your files have been converted to JNG format. Now download them to your device.

Supported conversions

MiConv can convert files to JNG format and vice versa. Check the table below.
Convert from JNG
Convert to JNG

Advantages of MiConv

Online JNG conversion

You don't need to download and install any software to convert files to .jng format. All conversions take place in the cloud.

File security

Your files are completely safe and accessible only to you. All files will be permanently deleted within 2 hours after conversion.

Fast and free

Convert your jng files in 2 clicks. And don't pay anything for it! This JNG converter is free for all users.

See also

In addition to JNG, we can convert many other file formats. Here are some popular conversions:
Over 1,500,000 users in 235 countries have used MiConv to convert files in 2022

So you're in good company! 👍🏻