b2KIT

Image File Size Estimator

Estimate image file sizes based on dimensions, color depth, format, and compression level before export.

How to Use Image File Size Estimator

  1. 1

    Enter dimensions

    Type the image width and height in pixels.

  2. 2

    Choose format

    Select PNG, JPEG, WebP, or another image format.

  3. 3

    View estimated size

    See the approximate file size based on your settings.

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