# Cfs RFID

> Program RFID tags for the Creality K2, K1, Hi, SPARKX i7 and CFS

Canonical page: [https://chrome-stats.com/d/dngsoftware.spoolid](https://chrome-stats.com/d/dngsoftware.spoolid)

## Overview

- **ID:** `dngsoftware.spoolid`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** DnG Software
- **Category:** TOOLS
- **Downloads:** 9,288
- **Rating:** 4.59 / 5 (76 ratings)
- **Version:** 59
- **Last updated:** 2026-07-25
- **First published:** 2025-01-19
- **Publisher country:** AU
- **Size:** 3.52 MB
- **Data as of:** 2026-09-12
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=dngsoftware.spoolid)
- **Privacy policy:** [https://d-n-g.github.io/nodata.html?app=Spool+RFID](https://d-n-g.github.io/nodata.html?app=Spool+RFID)

## Description

Custom Tag Management for Creality Printers.<br><br>Take full control of your Creality Filament System (CFS). Cfs RFID is a powerful, open-source utility designed to program MiFare Classic 1k RFID tags, allowing your Creality printer to instantly recognize any filament brand, type, or color.<br><br>Key Features<br><br>Custom Filament Programming: <br>* Create and write custom filament profiles (brands and types) to RFID tags that your printer can read.<br><br>Advanced Color Matching: <br>* Visual Picker: Find the perfect shade using an intuitive color wheel.<br>* Presets: Choose from a library of standard manufacturer colors.<br>* Camera Capture: Take a photo of your filament and pick the color directly from the image.<br><br>Printer Management: <br>* Easily add, manage, and sync with multiple Creality RFID-enabled printers.<br><br>Database Protection: <br>* Edit existing Creality filament settings with an &quot;Prevent DB updates&quot; feature that prevents the printer from reverting your custom tweaks during background updates.<br><br>Spoolman Integration: <br>* Seamlessly add and track your physical inventory by syncing your spools directly with your Spoolman database.<br><br>Advanced Tag Tools: <br>* Dedicated functions to format tags and perform raw memory reads for deep troubleshooting.<br><br>Sync &amp; Backup: <br>* Update your local database from Creality Cloud or the printer itself while preserving your custom data. Includes Import/Export functions to move your library to other devices.<br><br>Open Source &amp; Transparent:<br>* Cfs RFID is built for the community. View the source code, contribute, or report issues on our GitHub repository.<br><br>Source Code: https://github.com/DnG-Crafts/K2-RFID

## Rankings

- #580,093 — Overall

## Permissions and access

### Permissions

- `android.permission.CAMERA`
- `android.permission.INTERNET`
- `android.permission.NFC`
- `dngsoftware.spoolid.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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