A Guide to the Different NFC Tag Types
Ever wondered what the difference is between NFC Tag Types 1 through 5? This guide breaks down each type, explaining their memory, speed, and ideal use cases.
December 10, 2025
Explore the World of Web NFC
Your ultimate resource for learning, experimenting, and building with Near Field Communication technology, directly in your browser.
Powerful NFC Tools, Free for Everyone
Unlock the potential of NFC with our suite of browser-based utilities.
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NFC Reader
Instantly scan and inspect the data on any NFC tag, including vCards, URLs, and text records, right from your browser.
Read a Tag✍️
NFC Writer
Program your NFC tags with custom data. Write URLs, plain text, or create a digital contact card with a few simple clicks.
Write a Tag📇
vCard Generator
Create a professional digital business card (.vcf), generate a shareable link, and download a QR code for free.
Create a vCard💳
UPI QR Generator
Generate a UPI QR code for easy payments and even write the payment link directly to an NFC tag for tap-to-pay functionality.
Create UPI QRWhat is Web NFC?
Bridging the gap between the web and the physical world.
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Browser-Native
Web NFC allows websites to communicate directly with NFC tags, eliminating the need for a separate mobile application.
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Simple Interactions
With a simple tap, users can read information from a tag or write new data to it, creating seamless user experiences.
Endless Possibilities
From digital business cards and smart posters to inventory management, Web NFC opens up a world of interactive applications.
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Stay updated with the latest in NFC technology and networking tips.
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November 25, 2025
How to Write to Your NFC Card Using Our Free Web Tool
Ready to program your NFC card? Our free web tool makes it easy to write text, URLs, or contact details to your card in seconds. Here's a step-by-step guide.
November 22, 2025
Frequently Asked Questions
What is Web NFC?
Web NFC is a browser API that allows web applications to read from and write to NFC (Near Field Communication) tags. This means you can interact with physical NFC tags directly from a website, without needing a native mobile app.
Which browsers support Web NFC?
Currently, Web NFC is primarily supported by Chrome on Android (version 89 or newer). It is not available on iOS (iPhone/iPad) or desktop browsers like Safari, Firefox, or Edge.
What can I do with your NFC tools?
Our free tools allow you to read the contents of any standard NFC tag, write data like text or URLs, create and write digital contact cards (vCards), and generate UPI payment QR codes and NFC tags.
Is it free to use your tools?
Yes, all our Web NFC tools—the reader, writer, vCard generator, and UPI QR generator—are completely free to use directly in your browser. No sign-up is required.