STL Sample Files
Verified downloads with technical metadata and integrity checks.
Format Overview
STL (.stl) files represent 3D surface geometry for modeling workflows. Use sample STL files to test binary parsing, mesh validation, and model processing pipelines.
Validation Methodology
- Validate extension and MIME detection before processing.
- Benchmark performance with small and larger files.
- Test malformed-input handling and error messaging.
Download Files
| Filename | Size | MIME | SHA256 | Download |
|---|---|---|---|---|
|
stl_sample_file_1MB.stl
.stl
|
1.0 MB | model/stl |
83847d2da22ca33c2885acfb571f7640486d4164ffb6d02d924a830dd1c5659b |
Download |
|
stl_sample_file_200KB.stl
.stl
|
200.0 KB | model/stl |
ebbf3ab6d00327ac09f9380a50f2954f918df205b1fed98367d37830a98ddc75 |
Download |
|
stl_sample_file_500KB.stl
.stl
|
500.0 KB | model/stl |
58899d392f43740942133f1e3f72385aba8da45668174d4aae20ec3aa1311097 |
Download |
|
stl_sample_file_50KB.stl
.stl
|
50.0 KB | model/stl |
cf0f5d53aba15351f07295672fc3b49d9e18c7666dc2654f6b471a86d88019ad |
Download |
Checksum Verification
Use checksums to confirm file integrity after download.
shasum -a 256 your_file_name_here
# Compare output with SHA256 values listed above.