Scan a mill test report. MillTag auto-extracts the heat, chemistry, and mechanicals. Print a tag. Scan it later and the cert is in your hand in seconds — not a Tuesday morning of digging through PDFs.
A coil arrives with a perfectly clean PDF mill test report. It's shipped. It's stamped. It's correct. Then someone shears off three pieces for three different customers, the tag falls off in the yard, and by next quarter nobody can prove which heat made it into job #1187 — even though the cert is sitting right there in a folder on a shared drive.
Three years of certs in a shared folder named MTRs_2024. When a customer calls about heat H-84521, you start opening files one by one.
Paper tags get wet, get torn off by a shear, or get stuck to the wrong piece. The cert is fine. The link between cert and steel is gone.
An AISC or ISO auditor asks for chain-of-custody on twelve random pieces. Your QA lead clears half a day, opens fifty PDFs, and prays the heat numbers match.
Built around the workflow your receiving, QA, and yard teams already use — without asking them to learn a new ERP.
Snap a photo of the cert as it comes off the fax or drop the PDF into the inbox. MillTag handles either.
Heat numbers, chemistry, yield, tensile, elongation, hardness — all parsed and structured. Reviewed in one screen.
A weatherproof barcode tag prints from your label printer with the heat, grade, and PO. Stick it to the lift.
Three months later, someone in the yard scans the tag. Full cert, full chemistry, full chain of custody — on their phone.
Six things MillTag does so well you'll wonder why nobody built this twenty years ago.
MillTag knows what ASTM A36, A572, A516, 4140, 316L, and 90+ other grades require. Out-of-range elements light up the moment a cert is parsed.
Every cut, every reissue, every shipment ties back to a heat number. Chain of custody from receipt to ship — automatic.
Zebra, Brother, DYMO — print weatherproof barcode tags directly from MillTag. No middleware, no scripts.
Heat, PO, grade, mill, customer, date received, location in yard — full-text in under 200ms. Even on 50,000 heats.
Pulling a piece off a partial coil? MillTag reissues a customer-ready cert with the right tonnage and dimensions in one click.
AISC, ISO 9001, API, ASME — export a compliant chain-of-custody report scoped to any date range, customer, or PO.
Full access, no credit card required. See what MillTag can do for your yard.
Start Free TrialAll plans include the 30-day free trial. Pricing kicks in after.
Starter $249/month | Growth Most popular $350/month | Enterprise Custom | |
|---|---|---|---|
| Number of locations | 1 | Up to 3 | Unlimited |
| Users | Up to 3 | Up to 10 | Unlimited |
| MTR scans per month | 500 | Unlimited | Unlimited |
| Searchable inventory | |||
| QR label printing | |||
| Chemistry search | |||
| Split / move tracking | |||
| Material test certificate export | |||
| Reporting & analytics | Basic | Advanced | |
| Priority support | |||
| Custom integrations | |||
| Dedicated onboarding | |||
| Start Free Trial | Start Free Trial |
All plans include unlimited cert storage, mobile + desktop access, and SOC 2-aligned hosting.
Steel coils today. Plate, bar, pipe, rebar, and any material with a mill cert — we're building for all of it. Talk to us about your operation.
Try MillTag free for 30 days. Bring your last 50 certs. We'll show you what your traceability chain actually looks like.