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Convert bmp to 3mf

Free online BMP to 3MF converter

How to convert BMP images to 3MF 3D print files using lithophane generators and 3D modeling tools.

Convert BMP to 3MF online - free

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Model type

A relief raises the bright parts of the picture above a base plate: terrain, embossed logos, signs. A lithophane is a thin plate that is thicker where the picture is dark, so the photo appears when light shines through it. Print it in white filament.

Model size (longest side)

Height

Relief: how far the brightest parts rise above the base plate. Lithophane: the thickest point of the plate (the thinnest is 0.8 mm). Auto uses 5 mm for a relief and 3 mm for a lithophane.

Mesh detail

More detail keeps finer features of the picture, but the file gets bigger and slower to slice.

Swaps high and low, for example to raise a dark logo on a white background.

Your file is processed instantly and deleted as soon as you download it.

How it works

  1. 1/3

    Upload your .bmp file

    Click to browse to select your file you want to convert or simply drag & drop your file into selected area.

  2. 2/3

    Perform .bmp to .3mf conversion

    After successful file upload, click to convert when you are ready.

  3. 3/3

    Download converted .3mf file

    Conversion result is ready to download.

How to convert bmp to 3mf file

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Understanding bmp and 3mf file formats

BMP (Bitmap Image File) is a raster graphics image file format used to store digital images, especially on Windows platforms. It supports uncompressed, high-quality images but can result in large file sizes.

3MF (3D Manufacturing Format) is a modern file format designed for 3D printing. It stores 3D model data, including geometry, color, and material information, in a compact, XML-based structure.

Why convert bmp to 3mf?

Converting a BMP image to a 3MF file is useful when you want to turn a 2D image into a 3D printable object. This process is often used for creating lithophanes, reliefs, or embossed designs from photographs or graphics.

How to convert bmp to 3mf

Direct conversion from BMP to 3MF is not natively supported by most software, as it requires transforming a 2D image into a 3D model. The typical workflow involves two steps:

  1. Convert the BMP image into a 3D model (usually in STL format) using a lithophane or heightmap generator.
  2. Export or convert the resulting 3D model to the 3MF format.

Recommended software for bmp to 3mf conversion

  • Image to Lithophane (3dp.rocks/lithophane): Upload your BMP, generate a 3D lithophane (STL), then use a 3D modeling tool to convert STL to 3MF.
  • Microsoft 3D Builder (Windows):
    1. Open 3D Builder.
    2. Import the STL file generated from your BMP.
    3. Go to File → Save As and choose 3MF as the output format.
  • Ultimaker Cura:
    1. Import the STL file.
    2. Go to File → Export and select 3MF.

Tips for successful conversion

  • Ensure your BMP image is high-contrast for better 3D relief results.
  • Adjust the depth and resolution settings in the lithophane generator for optimal detail.
  • Preview the 3D model before exporting to 3MF to check for errors.

Conclusion

While there is no one-click solution for converting BMP to 3MF, using a combination of lithophane generators and 3D modeling software like Microsoft 3D Builder or Ultimaker Cura provides a reliable workflow for creating 3D printable models from 2D images.

Note: This bmp to 3mf conversion record is incomplete, must be verified, and may contain inaccuracies. Please vote below whether you found this information helpful or not.

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BMP vs 3MF: format comparison

How the BMP and 3MF formats compare on the properties that matter most for this conversion.

Comparison of the BMP and 3MF file formats
Property .BMP Bitmap Image File .3MF 3D Manufacturing Format
Open standard Partly open Yes
Compression Uncompressed Lossless
Typical file size Very large Small
Opens in a web browser Yes, natively No
Further editing Easy Limited
Metadata support Basic Extensive
Plain-text readable No No
Best used for Editing and post-production Professional production
Introduced 1990 2015
Developer Microsoft 3MF Consortium
MIME type image/bmp model/3mf
Open BMP file Open 3MF file

Suggested software and links: bmp to 3mf converters

Paint 3D icon

Paint 3D

Raster graphics and 3D computer graphics application, which is a refresh of Microsoft Paint.

Frequently asked questions

Is the BMP to 3MF converter free?

Yes, converting BMP to 3MF on 101convert.com is completely free. No registration, email address or installation is required. If you need a higher file size limit or want to convert more files at once, see our plans.

How large can my BMP file be?

You can upload BMP files up to 50 MB and convert up to 20 files at once in a single batch.

What happens to my uploaded files?

Files are processed automatically and deleted from our servers within a few minutes after conversion. We never view or share your files.

Do I need to install any software to convert BMP to 3MF?

No. The BMP to 3MF conversion runs entirely online in your browser and works on Windows, Mac, Linux, Android and iPhone.

Did the conversion fail?

In most cases, the cause is an incorrect file format. Please upload a valid BMP file for this BMP to 3MF conversion. Occasionally, the issue may be on our side. We analyze recurring conversion failures and disable or fix the converter if we detect a defect.

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