Block RFID Reader/Writer icon

Block RFID Reader/Writer

by simplicity.online · Developer Tools
Manifest V3 Free
View in Chrome Web Store Data as of 16 Oct 2026

Native Messaging plugin for RFID block device

Users
57
+4 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#104K
#86K among extensions
Version
1.1
updated 11 Jul 2025

Users

monthly, 3 years
105091Aug 2023Feb 2025Oct 2026
Latest, 16 Oct 2026: 57 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years
001Aug 2023Feb 2025Oct 2026
Latest, 16 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Block RFID Reader/Writer

What is this Browser Extension? This browser extension bridges your web application and the RF2400 RFID reader, allowing you to read and write RFID tags from your browser with JavaScript events. We provide a JavaScript library for integration, which is on GitHub: https://github.com/johnSSG/RFIDBlock What is RFID Technology? Radio Frequency Identification (RFID) as a tracking tool has broad applications. An RFID tag or chip, which comes in a small form factor, can be attached to anything from packages and devices to vital records. The antenna on the tag receives a signal, and a reader device interprets it to carry out the tracking capabilities. The reader device can parse the information and send it to another device on your network or even a web application in the cloud. Many businesses use RFID technology due to its broad application, versatility, scalability, and ability to enhance productivity, quality assurance, and efficiency. What is the RF2400 Block RFID Reader? The RFID Block is a standalone RFID reader/writer designed as a plug-and-play device when connected to your PC’s USB port. Incorporating the RF 2400 reader/writer board, the RFID Block has low power requirements to enable it to use the power from the USB port with no other connection required. Requirements - RF2400 RFID Block Reader - A web application with the RFIDBlock class from github (or your own library using the events from that source code) - Our executable (optional, you can develop your own console app for this part): https://simplicity.online/EnsyncBlock.msi Drivers for the device: https://ftdichip.com/drivers/vcp-drivers/ RFID integration is a complex task. If you need help, please get in touch with us at: https://simplicity.online/contact/

Growth

WindowUsersChangeRatingsRating
7 days+1+1.8%00.00
30 days+4+7.5%00.00
6 months+5+9.6%00.00
1 year−8−12.3%00.00

Chrome Web Store search rankings

Where Block RFID Reader/Writer appears when people search the store, with the 30 day change
Search phrasePosition30 days
usb#39−14

Version history

2 versions recorded
1.111 Jul 2025
1.030 Jan 2018

Details

Category
Developer Tools
First seen
30 Jan 2018
Size
71 KB
Languages
en
Pricing
Free
Privacy policy
simplicity.online
Support
simplicity.online
Extension ID
njlpnnedlnahjlefhkdckhindoigeenl

Permissions and risk

Moderate riskimpact 2, likelihood 2
Permissions
nativeMessaging
Site access
<all_urls>
Can read and change data on every website you visit.

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