# SpoolState: Filament Manager

> Filament tracker for 3D printers: weight left, location, NFC & QR labels

Canonical page: [https://chrome-stats.com/d/app.spoolstate](https://chrome-stats.com/d/app.spoolstate)

## Overview

- **ID:** `app.spoolstate`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Fowermig Labs
- **Category:** TOOLS
- **Downloads:** 23
- **Last updated:** 2026-11-01
- **First published:** 2026-10-01
- **Publisher country:** DE
- **Data as of:** 2026-11-05
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=app.spoolstate)
- **Privacy policy:** [https://spoolstate-legal.pages.dev/](https://spoolstate-legal.pages.dev/)

## Description

SpoolState is the free filament manager for your 3D printer – no ads, for any printer and any filament brand. For every spool you see how much is left, where it is and when to buy more.<br><br>WEIGH INSTEAD OF GUESS<br>Put the spool on a kitchen scale and type the gross weight. SpoolState subtracts the empty spool and works out the remaining weight and length. Every change is saved in the spool&#39;s history.<br><br>YOUR WHOLE STOCK AT A GLANCE<br>• Search, filter and sort by material, brand, colour, location and status<br>• List or colour grid<br>• Overview with spool count, total weight and stock value<br>• Warning when a spool is almost empty, plus a shopping list<br><br>KNOW WHERE EVERY SPOOL IS<br>Create locations: a shelf, a drying box or the slots in your printer. You&#39;ll find every spool straight away.<br><br>LABELS AND SCANNING<br>• Print your own QR labels (50 × 30 mm) and start anywhere on the sheet<br>• Scan a label and go straight to the right spool<br>• Scan a Prusament QR code: the spool data is fetched from prusament.com<br>• NFC tags: stick a tag on the spool, tap it, done. NFC is optional, the app also works on phones without NFC.<br><br>CLOUD OR LOCAL, YOUR CHOICE<br>• Cloud: with an account, stock on several devices. You can keep logging without a connection; it syncs once you&#39;re back online.<br>• Local: no account. Your stock stays on this device only.<br>You can switch later in the settings.<br><br>YOUR DATA IS YOURS<br>• Export as JSON (complete, with history) or CSV<br>• Import from SpoolState and Spoolman files<br>• Delete your account at any time in the app<br><br>ALSO<br>• Light and dark design<br>• German and English<br>• No ads<br><br>SpoolState is in beta and is being developed together with its users. Missing something? Send feedback straight from the app – every message gets read.

## Rankings

- #2,551,451 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/app.spoolstate)