Convert G3 to J2K
Convert G3 images to J2K format, edit and optimize images online and free.
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.
The J2K file extension stands for JPEG 2000 Code Stream Syntax, a part of the JPEG 2000 standard developed by the Joint Photographic Experts Group (JPEG). Introduced in 2000, JPEG 2000 offers superior image compression and quality compared to the original JPEG format. The J2K codestream is highly flexible, supporting both lossy and lossless compression, and allows for scalable decoding, which means images can be efficiently accessed at various resolutions and quality levels. This makes J2K ideal for applications requiring high-quality image storage and transmission, such as medical imaging, digital cinema, and satellite imagery.
Select any G3 file from your device to start uploading it.
For advanced customized conversion, use G3 to J2K tools and click Convert.
Once the convert is complete, you can download the final J2K file.
To change G3 format to J2K, upload your G3 file to proceed to the preview page. Use any available tools if you want to edit and manipulate your G3 file. Click on the convert button and wait for the convert to complete. Download the converted J2K file afterward.
Follow steps below if you have installed Vertopal CLI on your macOS system.
cd
to G3 file location or include path to your input file.Follow steps below if you have installed Vertopal CLI on your Windows system.
cd
to G3 file location or include path to your input file.Follow steps below if you have installed Vertopal CLI on your Linux system.
cd
to G3 file location or include path to your input file.