FITS to AVIF Converter

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

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What is FITS ?

FITS, or Flexible Image Transport System, is a digital file format widely used in astronomy for storing, transmitting, and processing scientific data, particularly images and tables. It is designed to accommodate various data types and structures, making it a versatile choice for researchers in the field.

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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 FITS to AVIF in Just a Few Steps

  1. Upload your FITS 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 FITS to AVIF now — it’s fast, safe, and completely online!