Convert BMP images to JPG or PNG format online for free. Everything happens locally in your browser — your files are never uploaded anywhere.
What is a BMP file?
BMP (bitmap) is an older, uncompressed image format that produces very large file sizes compared to modern formats. It's still generated by some Windows tools and legacy software, but is rarely used for sharing or web images because of its size — which is why converting to JPG or PNG is common.
When should you use this tool?
- You have a BMP file from an older program or screenshot tool and need a smaller format
- A website or platform doesn't accept BMP uploads
- You want to share the image without the large file size BMP produces
- You need to edit the image in software that doesn't support BMP
Why use Orisod for this?
This tool converts one or several BMP files to JPG or PNG at once, entirely in your browser — your images are never uploaded to a server. JPG gives you a much smaller file, while PNG preserves lossless quality and any transparency.
Frequently asked questions
Why is my BMP file so much larger than other formats?
BMP typically stores image data uncompressed, which makes file sizes far larger than JPG or PNG for the same image.
Should I choose JPG or PNG?
Choose JPG for the smallest file size, or PNG if you need lossless quality or transparency.
Are my files uploaded anywhere?
No, the conversion happens locally in your browser using JavaScript.
Can I convert multiple BMP files at once?
Yes, select or drag multiple files and download them individually or all together.