Filatag – The Smart NFC Clip for Filament Tracking

Clip it. Scan it. Know everything about your filament – instantly.

Filatag is a simple yet powerful NFC-based clip that turns any standard filament spool into a smart spool. Just attach it to your filament, write the data using any NFC-writing app, and instantly retrieve material info with a tap of your smartphone.

Track everything from material type and color to remaining weight, nozzle temperature, and even purchase date.
No subscription, no proprietary system – just open tools and full control.

Perfect for makers, 3D printing pros, labs, schools, and anyone who values clarity over clutter.

Features & Benefits:

• Universal NFC clip – fits most common filament spools
• Reusable & durable – no glue, no damage
• Store key data like:
  • Material type
  • Color
  • Remaining meters/grams
  • Nozzle/bed temp
  • Purchase date
  • Lot number
  • Shrinkage
• Easy NFC scanning via smartphone
• Works with free NFC-writing apps 
• No battery, no electronics – just smart simplicity

Compatibility Note:

Writing to the NFC tag requires a free NFC-writing app. Most Android phones support this natively. iOS users may need a dedicated app for writing, while reading works seamlessly with most devices.

Use Case Example:

No more guessing: Hold your phone near the tag and instantly see:
“Material: ASA-CF, Color: Black, Remaining: 950g, Nozzle Temp: 270 °C, Bought: Jan 25.”