| What it does | Convert glTF and GLB 3D scenes to STL in your browser without uploading
| Free online file converter supporting 200+ formats
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| Stage | Not given
| Startup
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| Founded | Not given
| 2024
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| Based in | Not given
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| Pricing model | Free
| Free
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| Pricing | Not given
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| Key features | - Converts .gltf and .glb files to .stl format
- Processes files locally in browser with no upload to server
- Flattens 3D geometry and merges mesh nodes into single triangle list
- Decodes Draco-compressed GLB files
- Unit conversion for 3D printing (millimetres, centimetres, metres, inches)
- Supports .gltf files with separate .bin and texture files
- Drops materials, textures and animations as STL cannot store them
- Expands mesh instances to separate triangle copies
| - 27 audio converters
- 25 video converters
- 55 image converters
- 43 document converters
- 50 unit converters
- AI image upscaling
- Background removal
- Speech to text transcription
- PDF tools including merge and compress
- Public REST API with no signup
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| What makes it different | - Files never leave your device - all processing happens locally in the browser
- No account, login, upload queue or file size limits
- Tested against fixed fixtures and real third-party exporters
- Handles glTF 2.0 standard in both text (.gltf) and binary (.glb) formats
- Built by team maintaining single-purpose, independent 3D web utilities
| - No registration required to start converting
- Files auto-deleted within 2 hours
- Works on any device with a browser
- 100% free with no premium tiers or hidden costs
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 17 ● no change since last check | 27 ● no change since last check |
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| Trust Flow (Majestic) | 7 | 16 |
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| Citation Flow (Majestic) | 19 | 26 |
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| Referring domains (Majestic) | 4 | 31 |
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glTF to STL Converter
CleverUtils