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MB to KB for a photo

See the file in KB, then download a smaller JPEG. Nothing is uploaded.

Before compressionA smaller fileBeforeAfter

The page shows the original size in KB and MB, then writes a smaller JPEG on this device.

How to use mb to kb converter

  1. Choose a photo

    This runs in the browser. The photo is not uploaded and it does not use a credit.

  2. Read the size

    The line under the button is the original in KB and MB.

  3. Download the JPEG

    The new size is shown next to the original.

Why this page

  • A photo, not a number

    This converts an image file. It does not convert a typed number with no file.

FAQ

Can I type 2 and get 2048?

No. Choose a photo. The sizes come from that file.