PNG to BMP Converter
Convert a PNG into a BMP bitmap. The file is encoded in your browser, so nothing is uploaded.
Drop an image here or tap to choose
Your image is processed in your browser and never uploaded.
About PNG to BMP Converter
BMP is an uncompressed bitmap format that some older Windows programs and hardware still expect. This tool writes a standard 24 bit BMP from your PNG, flattening any transparency onto white since BMP here has no alpha.
Frequently Asked Questions
Why are BMP files larger?
BMP stores every pixel without compression, so the files are much larger than PNG or JPG. That is the trade off for the simple, uncompressed format.
Are my images uploaded to a server?
No. The conversion happens entirely in your browser using the canvas, so your image never leaves your device and nothing is stored.
About Matt George
I'm Matt George, a software engineer in the startup space. I run my own shop building software for early-stage founders, and I love making free tools and experiences that people actually use. Enjoy using PNG to BMP Converter!