Readiness check
Is your logo ready to print on fabric?
Upload the mark you plan to put on apparel and we'll extract the pixel resolution and color mode, then give you a deterministic pass/fail verdict. Anything under 1000 px on the short edge, or in CMYK / grayscale / indexed, is flagged with the specific condition that blocked the print run.
Checking your session…
Once the mark passes the readiness check
Run the USPTO Class 25 + 35 check before you sell.
A logo file that prints cleanly is half the answer. The other half is that no one else owns the mark under clothing or retail services — that is what the trademark checklist covers, and it pairs with this readiness check as the founder flow.
Sigilthread· readiness verdict is computed from the file you upload; we don't see it after the check completes.