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IMAGE TOOLS

BMP to JPG/PNG

Convert BMP images to JPG or PNG.

Converted in your browserNo file upload

01 Choose images

0 / 20

Drop images here

or drag and drop a file here.

JPG · PNG · WebP · HEIC · BMP · TIFF

Up to 20 files · 20MB per file · 100MB combined
TIFF: up to 50 pages · 50 million pixels combined

02 Conversion settings

Settings for all images
80%
Smaller fileHigher quality

Applies to JPG and WebP. Lower values may reduce file size and change quality. 80% does not mean an 80% size reduction.

Aspect ratio is retained. Small images are not enlarged.
Output is limited to 16 million pixels for more stable processing.

About 19MB of processing code is downloaded on first use. Background removal output is limited to 4 million pixels. Complex backgrounds and hair may be inaccurate.

JPG does not support transparency. Transparent areas use the selected color.

Free, no sign-up · Processed on your device

How to use

  1. 01

    Load BMP images

    Choose BMP files and check whether their color depth is supported.

  2. 02

    Select JPG or PNG

    Choose the output format and offered quality or size settings. PNG is useful when comparing fine lines and flat colors.

  3. 03

    Reopen the converted images

    Inspect lettering, palette colors and dimensions. Keep the original BMP if its bit depth or metadata is required.

Frequently asked questions

Can indexed-color BMP files be converted?

Supported indexed BMPs can be decoded, but not every BMP variant is supported. Test the actual file.

Does JPG retain the original palette?

No. A JPG is a newly encoded raster image and does not preserve the BMP palette structure.

Can the result be larger?

Yes. Final size depends on the contents and output format, even when the original BMP was compressed.

Important information

Tool files and calculation inputs are processed in your browser, without uploading them to a processing server.

Keep original files and reopen downloaded results before replacing a working copy.

Tested example

Input and settings

A synthetic 900 × 600px 24-bit BMP

Observed result

A converted 900 × 600px image

What to check

Other palettes and bit depths can have different support and results.

rgb-png.png
rgb-png.png

Examples use synthetic, non-personal test material. Results apply to the inputs and settings shown; different files and devices can produce different sizes, timing and appearance.