A RAW image format refers to a type of uncompressed and unprocessed digital image that captures all the data directly from the camera’s sensor. Unlike other formats like JPEG or PNG, RAW files preserve the maximum amount of detail and information, making them ideal for professional photography and extensive post-processing. RAW files allow for significant adjustments in exposure, white balance, and color, without any degradation of image quality.
Because RAW files store all the sensor data, they are much larger than compressed formats and are not immediately viewable without specialized software like Adobe Lightroom or Photoshop. These files give photographers and editors greater control over the final image but require more storage space and post-processing work.
Pros of RAW:
- Retains all image data, offering flexibility in post-processing.
- Allows correction of exposure, color balance, and detail without quality loss.
Cons:
- Larger file sizes, which take up more storage.
- Requires specific software to open and edit.
RAW images are essential when high-quality output is needed, and professionals often choose this format for post-editing flexibility.
Read more about choosing the right image format here: Choosing the Right Image Formats: JPG, PNG, WEBP, TIFF.