DWG→STLConverter
Convert your DWG files to STL format instantly. Free, fast, and secure - your files never leave your browser.
↔ Convert STL to DWG insteadDrop file or click to browse
Max 100MB • Auto-deletes after 3 min
How to Convert DWG to STL
Upload Your File
Drag & drop your DWG file or click to browse. Files up to 100MB are supported.
Convert
Click "Convert to STL" and wait a few seconds for processing.
Download
Download your converted STL file instantly. No registration needed.
Why Convert DWG to STL?
Converting DWG to STL enables cross-platform CAD compatibility, letting you share 3D models with collaborators using different engineering and design software.
About DWG and STL
What is DWG?
DWG (Drawing) is AutoCAD's native file format and the most widely-used CAD format for 2D and 3D design and drafting in architecture, engineering, and construction.
What is STL?
STL (Stereolithography) is the standard file format for 3D printing, describing only the surface geometry of 3D objects as a mesh of triangles.
Frequently Asked Questions
How do I convert DWG to STL?
Upload your DWG file using the converter above, then click "Convert". Your file will be processed and you can download the converted STL file immediately. The entire process takes just seconds.
Is it free to convert DWG to STL?
Yes, ModConvert is completely free to use. There are no hidden charges, no registration required, and no watermarks on your converted files.
Is my DWG file safe when converting?
Absolutely. Your files are processed securely and are never stored permanently on our servers. Files are automatically cleaned up after conversion to protect your privacy.
What is the maximum file size for DWG to STL conversion?
You can convert DWG files up to 100MB in size. This covers most common use cases for cad files.
Can I convert multiple DWG files at once?
Yes, you can upload and convert multiple DWG files. Each file will be converted to STL format individually for the best quality results.