Convert to G3
Convert any image to G3 format, edit and optimize images online and free.
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The G3 file extension refers to the CCITT Group 3 Fax Image, a standardized format developed by the Consultative Committee for International Telegraphy and Telephony (CCITT), now known as ITU-T. This format was created to efficiently compress black-and-white fax documents for transmission over telephone lines. It employs a method called Modified Huffman Coding for data compression, enabling reduced transmission time and bandwidth usage. G3 was widely adopted in the 1980s and 1990s as the primary standard for fax transmissions, ensuring compatibility across different fax machines and systems.
Select your file for uploading to our converter.
Check the file preview quickly and use G3 tools to change the conversion settings.
After the convert is complete, click on the Download button to get your G3 image.
Follow steps below if you have installed Vertopal CLI on your macOS system.
cd to input file location or include path to your input file.Follow steps below if you have installed Vertopal CLI on your Windows system.
cd to input file location or include path to your input file.Follow steps below if you have installed Vertopal CLI on your Linux system.
cd to input file location or include path to your input file.