BMP to WebP
Convert heavy BMP bitmaps to WebP for the smallest files — ideal for the web. Free, fast and secure, no sign-up. Everything runs locally in your browser and your file is never uploaded.
Drag & drop or click to select filesSelect one or more BMP images
Frequently asked questions
BMP is barely compressed, so it loads slowly, eats bandwidth, and many sites reject it. WebP is far smaller at the same quality and is the modern standard for images on the web.
Yes. Every major browser — Chrome, Edge, Firefox and Safari — has supported WebP for years, so it's safe to use on websites.
Updated · image cat team