Convert JPG to BMP
Free online JPG to BMP converter. Drop an image below and convert it instantly — right in your browser, with no upload and no sign-up.
100% private — your image is processed in your browser and never uploaded.
Why convert JPG to BMP?
JPG (JPEG) uses lossy compression to make small files, which is why it is the default for photographs across the web. It does not support transparency. BMP is an uncompressed raster format from early Windows. It preserves every pixel but produces very large files, so it is mainly used for compatibility with legacy software.
- Move to a lossless BMP file so no further quality is lost in editing — though detail already lost in the original JPG cannot be restored.
- Improve compatibility — BMP is widely supported and easy to use across the apps and platforms you rely on.
How to convert JPG to BMP
- Upload your JPG file. Drag and drop your JPG image into the box above, or click to browse. Files up to 5 MB are supported.
- Adjust settings (optional). BMP is lossless, so there are no quality settings to adjust — just convert.
- Click "Convert to BMP". The conversion runs instantly in your browser. Nothing is sent to a server.
- Download your image. Click the download button to save your new BMP file to your device.
JPG vs BMP
| Property | JPG | BMP |
|---|---|---|
| Compression | Lossy | Lossless |
| Transparency | No | No |
| Best for | photographs, complex images with many colours, and anywhere small file size matters more than perfect detail | legacy Windows applications and workflows that require raw, uncompressed bitmaps |
Frequently asked questions
Is the JPG to BMP converter free?
Yes. ConvertPix is completely free with no limits on the number of conversions, no watermarks, and no account required.
Are my JPG images uploaded to a server?
No. Conversion happens entirely inside your web browser using your own device. Your images are never uploaded, stored, or seen by anyone.
Will converting JPG to BMP improve quality?
Converting to BMP stops any further quality loss, but it cannot recover detail already removed by the original JPG compression. The result matches your source as closely as possible.
Does BMP support transparency?
No, BMP does not support transparency. Transparent pixels are filled with a solid background colour during conversion.
What is the largest file I can convert?
You can convert JPG images up to 5 MB. Because processing is done on your device, very large images depend on your device's available memory.