Sample 14 KB 3MF File — Free Download for Testing
sample-bracket-single-object.3mf · 14,052 bytes · 614 triangles · 303 vertices · 1 material · millimetres, Z up
This is a 14 KB sample 3MF file — exactly 14,052 bytes, generated by us rather than scraped, so the size is deliberate and the contents are free of anyone else's copyright. 1 object • L-bracket 40 × 20 × 24 mm • 614 triangles • thumbnail • 14 KB (614 triangles · 303 vertices · 1 material · millimetres, Z up). Use it to test an upload limit near 14 KB, to time a transfer, or as a fixture whose hash never changes.
Sizes here are decimal: 14 KB means 14,052 bytes, not 0.01 MiB. If your limit is expressed in binary units, check the exact byte count above before assuming this file is under it.
File details
| File name | sample-bracket-single-object.3mf |
|---|---|
| Exact size | 14,052 bytes (14 KB / 14 KiB) |
| Format | 3MF — 3D Manufacturing Format (.3mf) |
| MIME type | model/3mf |
| Properties | 614 triangles · 303 vertices · 1 material · millimetres, Z up |
| SHA-256 | 62cd316943fbacfc36f2014717f983b9aa6766c6be7686610840a91df45651d3 |
| Direct URL | https://pnb-freetoolsforweb.s3.us-east-2.amazonaws.com/samples/3d/3mf/sample-bracket-single-object.3mf |
Download from the command line
curl -O https://pnb-freetoolsforweb.s3.us-east-2.amazonaws.com/samples/3d/3mf/sample-bracket-single-object.3mf shasum -a 256 sample-bracket-single-object.3mf
Other 3MF sizes
Frequently asked questions
How big is this 3MF file exactly?
Exactly 14,052 bytes (14 KB using decimal units, where 1 MB = 1,000,000 bytes). Binary-unit tools will show a slightly different number: 0.01 MiB. The SHA-256 on this page lets you confirm you received the same file byte for byte.
What can I test with a 14 KB 3MF file?
Upload size limits that sit near 14 KB, transfer timing, storage quotas, and any pipeline that behaves differently above or below a size threshold. Pick the file just under and just over your limit to find out whether the limit is inclusive.
Is this file free to use commercially?
Yes. It is generated from scratch by our own open script — no third-party copyright, no scripts or macros inside — and free for any purpose including commercial products and redistribution, with no attribution required.
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