Convert BMP to PNG
Free BMP to PNG converter. Change Bitmap images to PNG right in your browser. No upload, no signup, no watermark.
BMP (bitmap) stores images without compression, so the files get very large. Converting BMP to PNG or JPG cuts the size way down and keeps the picture intact.
PNG is lossless and supports transparency. It keeps text and edges sharp, so it's the format to use for logos, screenshots, and graphics. The trade-off is that files come out bigger than JPG.
Converting BMP to PNG gives you a lossless image that keeps transparency, which is what you want for sharp edges or a see-through background.
How to convert bmp to png
- 1Drop your BMP file into the box above, or click to pick one. You can add several at once.
- 2It converts to PNG straight away, right there in your browser.
- 3Download your new PNG file, or grab all of them together.
Frequently asked questions
Is this BMP to PNG converter free?
Yes. It's free to use, there's no signup or watermark, and there's no cap on how many files you convert.
Are my files uploaded to a server?
No. The conversion happens in your browser, so your images never leave your device. It's also why it's quick: there's nothing to upload or wait for.
Does converting to PNG reduce quality?
No. PNG is lossless, so the converted image keeps its full quality, transparency included.