BMP to PNG Converter
Convert BMP images to PNG. The output format is preselected for you — just upload, convert and download. Everything runs locally in your browser: your files are never uploaded to a server.
Select images to convert
How to use
Converting BMP to PNG takes four steps, entirely in your browser.
- Upload your imageUpload your BMP image using the drop zone or Browse files.
- Choose the output formatPNG is already selected as the output format — no configuration needed.
- ConvertPress Convert; the image is processed locally in seconds.
- Download the resultDownload your new PNG file.
- Every step runs locally in your browser.
Key Features
Change image format between JPEG/JPG, PNG, WebP, AVIF, BMP and SVG. Every conversion runs locally in your browser — files are never uploaded.
- Browser-based processingConversions run locally — no uploads, ever.
- Full format matrixJPEG/JPG, PNG, WebP, AVIF, BMP and SVG in one place.
- Batch friendlyConvert many images at once and download a ZIP.
- JPEG background controlChoose white or black when flattening transparency.
Supported formats & privacy
What this page handles and how your files are treated.
This page handles BMP to PNG specifically. The full converter also supports JPEG/JPG, PNG, WebP, AVIF, BMP and SVG. Every conversion runs locally in your browser — files are never uploaded, so the process is private and works offline after load.
Frequently asked questions
Yes. PNG is lossless and supports alpha, so any transparency in the BMP source is preserved exactly.
BMP stores pixels uncompressed, so files are very large. Converting to another format keeps the same pixels at a fraction of the size.
Yes. There is no account, no watermark and no upload: the conversion happens entirely inside your browser.