Convert 3D, CAD and MATLAB files.
Your files never leave your machine.
A small set of converters for 3D printing, CAD and engineering data, done properly. Everything runs locally in your browser, so your models and research data stay private.
- Coming soonSTL viewerRotate, zoom and measure
- Coming soonOBJ / 3MF ↔ STLBoth directions
- Coming soon.mat → CSVOpen MATLAB data without MATLAB
Each tool goes live when it handles real files well.
Few tools. Each one done well.
Every tool gets its own page with a preview, sensible defaults and notes on what survives the conversion.
3D printing & CAD
Meshes and solids for slicers and CAD tools.
- STL viewerComing soon
- OBJ → STLComing soon
- 3MF → STLComing soon
- STL → OBJComing soon
- STL → 3MFComing soon
- Reduce STLComing soon
- STEP viewerComing soon
- STEP → STLComing soon
Data & code
MATLAB data and LaTeX for reports and theses.
- .mat viewerComing soon
- .mat → CSV / Excel / JSONComing soon
- .mlx → .mComing soon
- Excel/CSV → LaTeXComing soon
- LaTeX equation → WordComing soon
The safest upload is no upload.
Most online converters send your file to a server. Makerconvert does the work in your browser instead, so unreleased designs and unpublished research stay on your computer.
Local processing
Conversion runs on your device, in the browser. No server ever sees the file.
Verify it yourself
Open DevTools, watch the Network tab and convert. You will see no file leave.
No connection needed
Once a tool has loaded, converting a file does not need the internet.
No account, no tracking of files
No sign-up, no file logging and nothing to train models on.
Proven open-source engines, in your browser.
No black box. Each tool builds on libraries engineers already trust, loaded only on the page that needs them.