Is your 3D file print-ready?
Teeli checks six things a slicer will not tell you about until it fails: holes, flipped normals, duplicate vertices, degenerate faces, self-intersections and scale. Free, no account, and the file is deleted after 24 hours.
The check is read-only — Teeli does not modify the file you send.
Only you — and anyone you send the result link to — can see your result. Deleted 24 hours after upload.
What this check does and does not do
- It reads your file and reports what it finds. It never modifies the file you upload.
- It accepts GLB, STL, ZIP — a zipped OBJ bundle keeps its .mtl and textures together. Other formats are not supported yet.
- Repairing the mesh, exporting it and rendering it need a free account. The check itself never costs credits.
- Results live at a shareable link until the file is deleted, 24 hours after upload.