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BMP to JPG

Convert BMP images to JPG for free, many at once. The JPGs are far smaller, and nothing is uploaded.

Files stay on your device

Drop images to convert them to JPG

Add one or as many as you like. They're converted on your device, so nothing is uploaded.

PNG, JPG, WebP, HEIC, AVIF, SVG, BMP, and GIF. As many as you like, or a whole folder.

Convert to
Opens everywhere, and photos come out small. JPG has no transparency.
Format
Quality
90%

Lower makes smaller files. A picture that's already a JPG is kept as it is.

Transparent areas

How to convert BMP to JPG

BMP files from Paint, scanners, and old software are uncompressed, so they're huge and many sites won't take them. Add them here and download each one as a JPG, often a tenth of the size. The converter runs in your browser, so the files stay on your device.

  1. Step 1

    Add your BMP files
    Pick one or many, or drop them in.

  2. Step 2

    Keep JPG
    JPG is selected; set the quality if you like.

  3. Step 3

    Download the JPGs
    Save each one, or all of them in a ZIP.

What to expect

Supported inputs
BMP files, and any other picture: PNG, JPG, WebP, HEIC, AVIF, SVG, BMP, ICO, or GIF.
What happens
Each picture is saved as a JPG at its full size, at 90% quality unless you choose another.
Limits
JPG has no transparency; a BMP with an alpha channel is filled with white, or the color you pick.

Private by design

Your images stay on your device

Mastershot processes your file locally in this browser. It does not need to be uploaded to a server, and you do not need an account to use the tool.

  • No upload
  • No signup
  • No watermark

Questions

BMP stores every pixel uncompressed. JPG compresses the picture, so the same image is usually a tenth of the size or less.

Not at 90% quality for photos and scans. For screenshots with text, choose PNG, which is lossless.

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