You can drag and drop it too — we’re flexible!
We’ll take care of the rest — it only takes a few seconds.
Just download it and enjoy. Easy, right?
BMP is an uncompressed raster image format developed by Microsoft. It stores pixel data with high fidelity and supports various color depths and transparency. Due to its large file size, BMP is less common on the web but still used in design and printing.
STL is one of the most widely used formats in 3D printing. It represents the surface geometry of a 3D object using a mesh of triangles. STL files do not store color or material data but are ideal for rapid prototyping and additive manufacturing.
Convert your .bmp files to .stl right in your browser — no downloads, no installs. Everything happens securely in the cloud.
We never store your files permanently. Only you can access them, and they’re automatically deleted from our servers within 2 hours.
Turn your BMP files into STL in just a couple of clicks. No registration, no limits — and it’s 100% free.