BMP to STL Converter

Convert your BMP files to STL in seconds — free and online.
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Select or drag & drop files to begin.

How to convert BMP to STL?

Just three simple steps — no downloads, no hassle.
Click the “Choose files” button and upload your BMP file.

You can drag and drop it too — we’re flexible!

Choose “STL” as the output format, then click “Convert”.

We’ll take care of the rest — it only takes a few seconds.

All done! Your file is now in STL format.

Just download it and enjoy. Easy, right?

At a glance: BMP to STL

🔁 Conversion: BMP to STL ⏱ Average conversion time: 20 seconds 💳 Cost: Free 📂 Category: Images, 3D ✳️ Extensions: .bmp → .stl 📏 Max file size: 75 MB 👩‍💻 Works on: Windows, Linux, macOS, iOS, Android

About BMP

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.

About STL

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.

Why Convert BMP to STL with MiConv?

Because it's quick, easy, and made for people like you.

No software needed

Convert your .bmp files to .stl right in your browser — no downloads, no installs. Everything happens securely in the cloud.

Your files stay private

We never store your files permanently. Only you can access them, and they’re automatically deleted from our servers within 2 hours.

Fast, free, and effortless

Turn your BMP files into STL in just a couple of clicks. No registration, no limits — and it’s 100% free.

More BMP conversions you can try

Explore other formats you can turn your BMP files into — it's easy!

BMP to STL Converter Quality Rating

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Rated 9.5/10 based on 169970 reviews
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