JPG to BMP

Convert JPG pictures into uncompressed Windows Bitmap files

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Convert JPG Images to BMP Format

The JPG to BMP Converter converts compressed JPEG files into standard Windows Bitmap (BMP) format. Uncompress your photos for use in technical graphic programs, image analysis pipelines, and applications that require raw bitmap arrays.

How to Convert JPG to BMP

Upload your JPG or JPEG picture.
Click Convert to BMP.
Save the generated BMP file to your local drive.

Key Features

Raw 24-Bit Color: Reconstructs full 24-bit RGB bitmap channels from JPEG pixel matrices.
Zero Installation: Completely web-based conversion without downloading software or plugins.
High Compatibility: Fully compatible with legacy Windows software and microcontroller displays.

Frequently Asked Questions (FAQ)

Why is the output BMP file larger than the input JPG?

JPEG uses heavy lossy compression, while BMP stores raw uncompressed pixel data for every single pixel. Larger file size is completely normal for BMP format.