ConvertSTL - Free Online 3D File Converter (STEP, 3MF, OBJ to STL)
convertstl.com
LaunchIndex first observed ConvertSTL - Free Online 3D File Converter (STEP, 3MF, OBJ to STL) (convertstl.com) live on 4 October 2026. View its launch screenshot, category, technologies, and verification evidence.

A launch record built from evidence.
ConvertSTL - Free Online 3D File Converter (STEP, 3MF, OBJ to STL) (convertstl.com) was first observed live on 4 October 2026.
ConvertSTL is a free in-browser toolset for converting and viewing 3D files (STEP, OBJ, STL, and more) with STL-specific utilities. Files are processed locally; no upload.
Its profile is classified as Saas within Technology / Developer tools. Verification detected Next.js.
What the launch signal contained.
- First observed live
- Previous state
- No prior non-live observation
- Last verified
- Canonical host
- convertstl.com
- Category
- Technology / Developer tools
- Website type
- Saas
- Observed title
- ConvertSTL - Free Online 3D File Converter (STEP, 3MF, OBJ to STL)
- Observed description
- Convert STEP, 3MF, OBJ, GLB, PLY and more to STL for 3D printing, right in your browser. Free, private, no upload required.
- Detected technologies
- Next.js
- Screenshot captured
- Evidence source
- Browser observation · Local
- Evidence confidence
- 93%
- HTTP status
- 200
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