Convert FLIF to G4
Convert FLIF images to G4 format, edit and optimize images online and free.
Drop Files Anywhere to Upload
The Free Lossless Image Format (FLIF) is a lossless image compression format designed to outperform other formats like PNG, lossless WebP, and JPEG 2000 in terms of compression ratio. Introduced in 2015, FLIF uses MANIAC (Meta-Adaptive Near-zero Integer Arithmetic Coding) for efficient compression, making it suitable for various image types without quality loss. Despite its advantages, FLIF development ceased as it was superseded by JPEG XL.
The G4 file extension, standing for CCITT Group 4 Fax Image, is a specialized format used primarily for storing black-and-white facsimile (fax) images. Its origins trace back to the Consultative Committee for International Telegraphy and Telephony (CCITT), now known as the ITU-T, which developed the Group 4 standard in the 1980s to improve fax transmission efficiency over digital networks. This format employs a high compression ratio to reduce file size while maintaining image quality, making it ideal for archiving documents and transmitting faxes in professional and business environments.
Select any FLIF image you wish to convert by clicking the Choose File button.
Use any available convert tools on the preview page, and click Convert.
Once the convert is complete, you can download the final G4 file.
To change FLIF format to G4, upload your FLIF file to proceed to the preview page. Use any available tools if you want to edit and manipulate your FLIF file. Click on the convert button and wait for the convert to complete. Download the converted G4 file afterward.
Follow steps below if you have installed Vertopal CLI on your macOS system.
cd to FLIF file location or include path to your input file.Follow steps below if you have installed Vertopal CLI on your Windows system.
cd to FLIF file location or include path to your input file.Follow steps below if you have installed Vertopal CLI on your Linux system.
cd to FLIF file location or include path to your input file.