Convert PNG to G3
Convert PNG images to G3 format, edit and optimize images online and free.
Drop Files Anywhere to Upload
The Portable Network Graphics (PNG) file extension, established in 1996, serves as a widely-used raster graphics format that supports lossless data compression. Initially developed as a superior, patent-free replacement for the GIF format, PNG is prevalent in the IT industry for web design, digital photography, and complex graphics due to its capability to handle detailed images with transparent backgrounds and its extensive color range. Known for maintaining high-quality visuals without increasing file size significantly, PNG remains an indispensable tool in professional digital imaging and web development.
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 any PNG file from your device to start uploading it.
For advanced customized conversion, use PNG to G3 tools and click Convert.
Let the file convert, then you can download your G3 file right afterward.
Rotate PNG to right (90° clockwise), to left (90° counter-clockwise), 180°, and convert it to G3.
Flip PNG vertically and/or horizontally (flop), and convert it to G3.
To change PNG format to G3, upload your PNG file to proceed to the preview page. Use any available tools if you want to edit and manipulate your PNG file. Click on the convert button and wait for the convert to complete. Download the converted G3 file afterward.
Follow steps below if you have installed Vertopal CLI on your macOS system.
cd to PNG file location or include path to your input file.Follow steps below if you have installed Vertopal CLI on your Windows system.
cd to PNG file location or include path to your input file.Follow steps below if you have installed Vertopal CLI on your Linux system.
cd to PNG file location or include path to your input file.