MMegaConvert

Convert RAW to AVIF

Free online RAW to AVIF converter. No signup required.

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Max file size: 100 MB

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How to Convert RAW to AVIF

Follow these simple steps to convert your file in seconds.

  1. 1

    Upload your .raw file

    Drag and drop your .raw file into the upload area, or click "Browse" to select it from your device. Your file is uploaded securely and processed on our servers.

  2. 2

    Click "Convert to AVIF"

    Once your file is uploaded, press the convert button to start the RAW to AVIF conversion process.

  3. 3

    Wait for the conversion to complete

    The conversion usually takes just a few seconds. You can see the progress in real time while your file is being processed.

  4. 4

    Download your converted .avif file

    When the conversion is finished, click the download button to save your new .avif file. The file is ready to use immediately.

Understanding RAW and AVIF Formats

Learn about the source and target file formats to understand what happens during conversion.

Source Format

Raw Image Data

application/octet-stream

RAW is a general term for unprocessed image data files captured directly from a camera's image sensor, though the .raw extension itself is sometimes used as a generic raw container. Different camera manufacturers use various proprietary raw formats, but files labeled .raw contain minimally processed sensor data preserving maximum detail and dynamic range. These files require specialized software to develop into viewable images.

Advantages

  • Contains the maximum possible image data from the camera sensor
  • Provides full control over white balance, exposure, and color in post-processing
  • Much higher dynamic range than processed JPEG output

Limitations

  • Generic .raw extension can cause compatibility issues with software detection
  • Very large file sizes compared to processed image formats
  • Cannot be displayed directly without raw processing software

Common Uses

  • Generic raw image capture from various camera systems
  • Raw image data from scientific and industrial imaging sensors
  • Intermediate data storage in image processing workflows

Target Format

AVIF Image

image/avif

AVIF (AV1 Image File Format) is a modern image format based on the AV1 video codec, offering significantly better compression than JPEG and WebP. It supports both lossy and lossless compression, HDR, wide color gamut, alpha transparency, and animated sequences. AVIF is developed as a royalty-free open standard by the Alliance for Open Media.

Advantages

  • Superior compression efficiency, often 50% smaller than JPEG at equivalent quality
  • Supports HDR, wide color gamut (10-bit and 12-bit), and alpha transparency
  • Royalty-free and open standard with growing browser support

Limitations

  • Encoding is significantly slower than JPEG or WebP
  • Not yet universally supported in all browsers and image editors
  • Maximum image dimension limitations in some implementations

Common Uses

  • Next-generation web image optimization for bandwidth savings
  • High-quality HDR image delivery on supporting platforms
  • Progressive replacement for JPEG and WebP in web applications

Frequently Asked Questions

Common questions about converting RAW to AVIF.

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