Convert BMP
Uncompressed bitmap. Huge, simple, still used in scanning. Every pair below runs in the browser. The file is not uploaded. Stills use jSquash (MozJPEG, OxiPNG, WebP, AVIF) and the canvas in this tab. There is no upload bar because there is no server to receive the bytes.
This hub is the index, not the workbench. Each conversion is its own URL so a search for “BMP to something” can land on a page that only does that job. The file picker on those pages expects BMP when you are leaving this format, or produces BMP when you are arriving. A generic dropdown still exists under Video convert and Audio convert if you would rather pick the destination after you drop the file.
You can check the same way on every pair: open the network panel, drop a BMP file, convert it. You should see this origin. You should not see a POST of the file. Google Analytics, if it is on, is page views — not your BMP bytes. If a tool needs a server, it is not on this site.
This site can read it. This site can write it. Engine: canvas.
Convert from BMP
Convert to BMP
- JPG to BMPThe usual photographic JPEG. No transparency.
- PNG to BMPLossless stills, including transparency.
- WebP to BMPA smaller web still that can keep transparency.
- AVIF to BMPOften smaller than WebP at the same viewing size.
- HEIC to BMPApple's default still format on iPhone.
- ICO to BMPWindows icon file. Written here as a single PNG-in-ICO.
- GIF to BMPThe first frame of a GIF. Animation is not written back.
- SVG to BMPVector markup, rasterized to pixels. I do not trace photos into SVG.
Related: Convert · All formats · How it works