G4 to AVIF Converter

Easily convert your G4 files to AVIF format in the Image category with ConvertOnline's efficient tool.

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What is G4 ?

The G4 file format is primarily associated with Group 4 compression, a method used to encode bi-tonal images, typically for fax transmission. It is designed to efficiently reduce the size of monochrome images while maintaining high quality, making it ideal for documents like scanned pages and faxed materials.

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What is AVIF ?

AVIF (AV1 Image File Format) is a modern image format that utilizes the AV1 video codec for encoding still images. It provides efficient compression, high-quality visuals, and supports features like transparency and HDR.

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How to Convert G4 to AVIF in Just a Few Steps

  1. Upload your G4 file
    Click the upload button or drag & drop your file into the converter area. We support all major formats.
  2. Choose AVIF as the output format
    The tool will automatically convert your file to AVIF.
  3. Start the conversion
    Click the "Convert" button and let our tool handle everything. The conversion only takes a few seconds.
  4. Download your converted file
    Once complete, download your new AVIF file instantly.

Start converting G4 to AVIF now — it’s fast, safe, and completely online!