# Block RFID Reader/Writer

> Native Messaging plugin for RFID block device. This plugin allows a user to send read and write requests to RFID tags through the following RFID Block device listed at http://www.rfidblock.info through the native messaging API.

Canonical page: [https://chrome-stats.com/d/block-rfid-reader-writer](https://chrome-stats.com/d/block-rfid-reader-writer)

## Overview

- **ID:** `block-rfid-reader-writer`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** dsledd@simplicitysolutionsgroup.com
- **Category:** web-development,other
- **Daily users:** 6
- **Version:** 1.1resigned1
- **Last updated:** 2024-04-25
- **First published:** 2018-01-30
- **Size:** 49 KB
- **Data as of:** 2026-09-12
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/block-rfid-reader-writer/)
- **Website:** [https://simplicitysolutionsgroup.com/](https://simplicitysolutionsgroup.com/)

## Description

Block RFID Reader/Writer is a Firefox add-on that enables users to interact with RFID tags by sending read and write requests through the native messaging API. It supports the RFID Block device available at http://www.rfidblock.info.

## Rankings

- #42,431 — Overall
- #18 — writer's block
- #42 — ai writer
- #232 — reader

## Permissions and access

### Permissions

- `nativeMessaging`

### Content script matches

- `<all_urls>`

## Safety

- **Risk impact:** Moderate risk impact
- **Risk likelihood:** Moderate risk likelihood

### Analysis details

- Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

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Source: [Chrome-Stats](https://chrome-stats.com/d/block-rfid-reader-writer)