Convert JNG to SIXEL
Convert JNG images to SIXEL format, edit and optimize images online and free.
Drop Files Anywhere to Upload
The JPEG Network Graphics (JNG) file extension is designed for storing JPEG-encoded image data within the PNG file format. Introduced as part of the MNG (Multiple-image Network Graphics) format, JNG was created to provide a flexible, high-quality image format that supports both lossy and lossless compression. It is particularly useful in applications requiring the integration of JPEG compression within a wider range of data types and multimedia elements. Though not widely adopted, JNG offers enhanced compatibility and versatility for complex imaging tasks in computer graphics and web development.
The SIXEL, or "six pixels", is a bitmap graphics format created by Digital Equipment Corporation (DEC) for their terminals and printers. Initially designed for DEC dot matrix printers like the LA50, it enabled the efficient transfer of bitmap graphics using a series of ASCII characters. Each character represents a 6-pixel high row, making it suitable for 7-bit serial communication. This format was later adapted for modern terminal emulators, extending its utility beyond its original scope.
Start uploading a JNG image by clicking the Choose File button or drag & dropping your JNG file.
For an advanced conversion, use the JNG to SIXEL optional tools available on the preview page and click the Convert button.
You will be redirected to the download page to see the conversion status and download your SIXEL file.
To change JNG format to SIXEL, upload your JNG file to proceed to the preview page. Use any available tools if you want to edit and manipulate your JNG file. Click on the convert button and wait for the convert to complete. Download the converted SIXEL file afterward.
Follow steps below if you have installed Vertopal CLI on your macOS system.
cd to JNG file location or include path to your input file.Follow steps below if you have installed Vertopal CLI on your Windows system.
cd to JNG file location or include path to your input file.Follow steps below if you have installed Vertopal CLI on your Linux system.
cd to JNG file location or include path to your input file.