Convert JPEG to BMP Online — Free & Private

Convert your JPEG images to BMP format directly in your browser. No file uploads, no server — your images stay on your device.

Drop your images here

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Accepts JPEG, PNG, WebP, AVIF, TIFF, GIF, BMP, HEIC, PSD, SVG

85%

How to Convert JPEG to BMP

  1. Click the drop zone above or drag and drop your JPEG image(s) into it.
  2. Make sure BMP is selected as the output format.
  3. Adjust the quality slider if needed (higher = better quality, larger file).
  4. Click "Convert all" and wait for the conversion to complete.
  5. Download your converted BMP file(s).

What is JPEG?

Joint Photographic Experts Group (JPEG) — The most widely used lossy image format, ideal for photographs and complex images with millions of colors. Offers adjustable compression to balance quality and file size.

  • Format type: Lossy
  • File extension: .jpeg

What is BMP?

Bitmap Image File (BMP) — An uncompressed raster format native to Windows. Preserves pixel-perfect quality with zero compression artifacts, resulting in large file sizes.

  • Format type: Uncompressed
  • File extension: .bmp

Why Convert JPEG to BMP?

While converting from a lossy format (JPEG) to a lossless format (BMP) won't recover lost image data, it provides a high-quality container for further editing. The BMP file will preserve every pixel exactly as decoded from your JPEG source without additional quality loss.

JPEG vs BMP — Key Differences

Feature JPEG BMP
Full name Joint Photographic Experts Group Bitmap Image File
Compression Lossy Uncompressed
File extension .jpeg .bmp

Frequently Asked Questions

Is this converter free?

Yes, completely free. There are no limits on the number of conversions, no file size restrictions, and no account required.

Is my image data safe?

Absolutely. Your files never leave your device. All conversion happens locally in your browser using the Canvas API — no data is uploaded to any server.

What browsers are supported?

This converter works in all modern browsers including Chrome, Firefox, Safari, and Edge. Some output formats (AVIF, WebP) may have limited support in older browsers.

Can I convert multiple files at once?

Yes. You can drop or select multiple JPEG files and they will all be converted to BMP in sequence.

Will I lose quality when converting?

No. BMP is a lossless format, so the conversion preserves all image data without any quality loss.