Convert SIXEL to CAL
Convert SIXEL images to CAL format, edit and optimize images online and free.
Drop Files Anywhere to Upload
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.
The CAL file extension, known as CALS (Continuous Acquisition and Life-cycle Support) Type 1 Image, is a 1-bit black-and-white raster image format developed by the U.S. Department of Defense in the mid-1980s to standardize graphics data interchange for military documentation. It is primarily used for storing and sharing monochrome images while retaining orientation metadata. The format supports both uncompressed and compressed (using CCITT Group 4 compression) images.
Choose your SIXEL image for uploading to our SIXEL converter.
Pick any SIXEL to CAL tools if you need to edit your SIXEL file, then click the Convert button.
Let the file convert, then you can download your CAL file right afterward.
To change SIXEL format to CAL, upload your SIXEL file to proceed to the preview page. Use any available tools if you want to edit and manipulate your SIXEL file. Click on the convert button and wait for the convert to complete. Download the converted CAL file afterward.
Follow steps below if you have installed Vertopal CLI on your macOS system.
cd to SIXEL file location or include path to your input file.Follow steps below if you have installed Vertopal CLI on your Windows system.
cd to SIXEL file location or include path to your input file.Follow steps below if you have installed Vertopal CLI on your Linux system.
cd to SIXEL file location or include path to your input file.