MillCert Reader
Automatically read mill certs and stop typing data
GoSmarter's MillCert Reader uses AI to extract data from mill certificates automatically. Save 120+ hours a year and eliminate manual data entry forever.
14-day free trial ยท No credit card required

What It Actually Does
AI-Powered Extraction
Upload any mill certificate โ scanned paper or digital PDF โ and our AI pulls every heat number, grade, and property automatically.
120+ Hours Saved per Year
One production manager saved over 120 hours annually. That's three full working weeks spent NOT typing into spreadsheets.
Bulk PDF Renaming
Get heat-code-named PDFs in bulk. Send exactly the right cert with every order. No more hunting through a folder of "cert1.pdf".
Linked to Inventory
Certificate data flows straight into your inventory records. No double-entry, no errors, no excuses.
The problem with manual cert handling
Nobody likes chasing suppliers for certificates. Nobody likes downloading five different PDFs from five different portals. And nobody likes typing heat numbers into a spreadsheet.
But someone has to do it โ or orders get delayed, audits fail, and customers complain.
The average metals business spends hours every week on certificate data entry alone. It is error-prone, mind-numbing work that adds zero value to the material being shipped. Mistakes introduce risk: a wrong heat number in a record means a traceability failure when someone checks it later.
How it works
Our AI reads the certificate, pulls the data, and links it to your inventory. Done.
Upload a paper scan or a digital PDF. The AI extracts every heat number, grade, chemical composition, and mechanical property โ in seconds. That data flows straight into your stock records, so you always know exactly which certificate belongs to which material.
We work with every customer and have tuned our AI against certificates from many of the world’s largest steel mills. Unusual formats, faded scans, mixed-language documents โ it handles them all.
It’s as simple as: log in, upload any mill certificate, and get your extracted data and renamed PDFs immediately. No model training, no configuration, no waiting.
What the AI actually extracts
From a typical EN 10204 Type 3.1 certificate, the system reads:
- Heat number and cast number
- Material grade and specification (e.g., S355JR, EN 10025)
- Chemical composition (C, Mn, Si, P, S, and more)
- Mechanical properties (yield strength, tensile strength, elongation, impact)
- Test result pass/fail status
- Mill name, order reference, and certificate date
That data goes directly into your inventory record โ no transcription, no manual checking.
What bulk PDF renaming means for your team
One production manager saved more than 120 hours in a year โ just from getting bulk mill certificates converted into single-page, heat-code-named PDFs.
Before: hunt through “cert1.pdf”, “cert2.pdf”, “cert (1) copy.pdf” to find what you need. After: every PDF is named by heat number. Send exactly the right cert with every order, every time.
From filing cabinet to searchable database โ in a day
Got a pile of PDFs? Still typing heat numbers by hand? You’re ready to switch today. No IT project. No migration consultant.
Step 1 โ Sign up and log in. Browser-based, nothing to install. Your 14-day free trial starts immediately โ no credit card required.
Step 2 โ Upload your first batch of certificates. Drag and drop a folder of PDFs โ scanned paper certs, digital certs from mills, anything you’ve got. The AI extracts your data and renames your PDFs within seconds.
Step 3 โ Build your archive (optional). Upload your historical certificates to build a fully searchable archive. Search by heat number, grade, mill, or date โ without opening a single PDF.
Step 4 โ Connect to Metals Manager (optional). If you use Metals Manager, certificate data links to stock items automatically as material is received. No manual entry.
Step 5 โ Feed cert data into your ERP or QMS (optional). Export via CSV or use the REST API to push heat number data straight into your ERP or quality management system. Need to send certs to customers automatically? That works too. See the integration strategy โ from standalone use to full ERP sync.
ยฃ350/month rolling. ยฃ275/month paid annually.
MillCert Reader is priced per workspace, not per user. One flat fee covers your whole team โ no per-seat surprises as your team grows.
Free trial:
- 14 days, full access, no credit card required
- Upload real certificates from your own suppliers
- Get extracted data and organised, heat-code-named PDFs immediately
- Never search through a folder of “cert1.pdf” again
After your trial:
- ยฃ350/month, billed monthly โ cancel any time
- ยฃ275/month, billed annually โ save ยฃ900 a year (ยฃ75/mo ร 12)
- See the full pricing page for plan comparison and volume options
The free trial is the only sales pitch we need. Upload a certificate and see what comes back. If a human can read it, the AI can read it faster.
What our customers say
"Our tool saves hours every month by automatically pulling key data from mill certificates. Renaming documents in seconds used to be painfully manual โ now it just happens."
โ QC Manager, UK Steel Stockholder
AI That Actually Works
Forget the buzzwords. We just automate the boring stuff so you can go home on time. Stop doing compliance by hand.
Get Up and Running Fast
Most teams are live in 1-2 days. No IT project. No consultant. No software to install. See how it works โ
Common Questions
What types of mill certificates does it support?
It works with paper scans and digital PDFs from all major steel mills worldwide. If a human can read it, our AI can read it.
What data does it extract?
Heat numbers, material grades, chemical composition, mechanical properties, and test results โ everything you'd normally type in by hand.
Does it work with my existing systems?
Yes. Data links directly to your GoSmarter inventory, and you can export in CSV or PDF formats to feed into any other system.
How long does it take to process a certificate?
Seconds. Upload the file and get your data back faster than you can make a coffee.
Go deeper
- Mill Certificate Automation: The Complete Guide โ everything about how GoSmarter reads, extracts, validates, and links mill cert data
- Integrated Cert Traceability & Auditability โ how GoSmarter builds your EN 10204 audit trail automatically
- Midland Steel Manufacturing Case Study โ how a leading rebar supplier automated certificate handling and removed audit prep pain
- Metals Manufacturing Glossary โ plain-English definitions: mill certificates, EN 10204 types, heat numbers, and more
- GoSmarter vs Generic OCR/IDP Tools for Mill Certificates โ why metals-specific AI outperforms generic document processing