NFC link in bio

A free NFC link in bio people open with a tap

Program any NFC tag, card or sticker with your NerdyTags page. One tap on a phone and your links, socials and contact details are open.

nerdyt.ag/
  • Free forever
  • Unlimited links
  • No credit card

Built-in support for your favorite platforms, plus any link you want

NFC link in bio

What is an NFC link in bio?

NFC (near-field communication) is the same technology behind tap-to-pay. An NFC tag can store a web link, and almost every modern iPhone and Android phone can read it just by holding the phone near the tag.

With NerdyTags, that link is your profile. Stick a tag on your booth, your laptop, your business card or your merch, and anyone who taps it lands on your page. Because the tag points to your profile, you can change your links anytime without reprogramming it.

Example NerdyTags profile
MA

Maya at Booth 214

nerdyt.ag/mayamakes

Handmade enamel pins and stickers

  • Shop the full collection
  • Follow on Instagram
  • Save my contact
  • Next convention dates
  • Join the restock list

Why NerdyTags

Everything you need to share by tap

Program tags yourself

Write your profile link to any blank NFC tag, card or sticker in seconds with the NerdyTags app for iOS and Android.

Works on almost any phone

Visitors don't need an app. Recent iPhones and most Android phones open your page straight from the tap.

Tap analytics

See NFC taps alongside profile views, link clicks and QR scans, so you know which events and placements actually bring people in.

Save contact in one tap

Turn on the contact card and visitors can save your name, phone and email straight to their contacts.

QR code backup

Every profile also gets a free QR code, so people whose phones don't read NFC can scan instead.

Tags and cards in our store

Need hardware? The NerdyTags store has NFC tags, cards and accessories that work with your profile out of the box.

How it works

Live in under two minutes

Three steps from sign-up to sharing. You can change anything later.

  1. 1

    Claim your link

    Pick a username and your page is live in seconds. No design skills needed.

    nerdyt.ag/you
  2. 2

    Make it yours

    Add links, embeds, products and a newsletter form. Style every color, font and button.

    AaAaAa
  3. 3

    Share everywhere

    Put it in your bio, print a QR code, or program an NFC tag so people can tap to connect.

    Tap
    Scan
    Post
Share anywhere

Built for real-world networking

Your profile goes wherever you do, online and in person.

NFC tags

NFC tags

Program NFC tags right from your phone so people can open your profile with a single tap. Ideal for cons, meetups, merch tables and business cards.

Tap to connect
Installable app

Installable app

Install NerdyTags on any device for an app-like experience, with offline access to your tools and notifications.

Works on any device
Built-in image editor

Built-in image editor

Crop, straighten and flip your avatar, banner and button images, then fine-tune them with filters and adjustments.

Filters and adjustments
Analytics

Know what your audience clicks

Track every view, click and scan across your profile and individual links, then double down on what works.

Update delay
~5 min
History
30-day
Tracking
Unlimited
Dashboard

Everything in one view

Profile-wide stats and deep dives into each link, all in one dashboard.

Near real-time Export data
Analytics dashboard
Visitor tracking

Visitor tracking

Profile views and per-link engagement, refreshed about every five minutes.

Geographic insights

Geographic insights

See which countries, regions and cities your audience comes from.

Link performance

Link performance

Clicks, views and engagement for every single link.

QR and NFC tracking

QR and NFC tracking

Measure how your printed codes and NFC tags perform.

And more

Everything included

The details that make a profile feel professional.

  • Custom domains

    Use your own domain for a fully branded experience.

  • SEO optimization

    Custom meta tags, descriptions and Open Graph data.

  • Custom QR codes

    Branded QR codes with your colors and logo.

  • Animated media

    Full support for GIFs and animated WebP images.

  • Custom link icons

    Upload your own or pick from thousands in our library.

  • Multiple profiles

    Separate profiles for different brands or personas.

  • Custom CSS

    Advanced styling for complete design freedom.

  • Social previews

    Control exactly how your link looks when shared.

  • Background options

    Images, gradients or solid colors, fully customizable.

iOS and Android

Manage your profile on the go

Edit links, program NFC tags and check your analytics right from your pocket.

  • Instant updates
  • NFC programming
  • Push notifications
Apple App StoreDownload on theApp StoreGoogle Play StoreGet it onGoogle Play
Creator dashboard in the NerdyTags app
Public creator profile on a phone

FAQ

Frequently asked questions

Is the NFC feature free?

Yes. Programming NFC tags, tracking taps and the QR code are all included on the free plan.

What NFC tags work with NerdyTags?

Any standard writable NFC tag, card or sticker that can store a URL works, such as common NTAG213, NTAG215 and NTAG216 chips. You can also get ready-to-use tags and cards from the NerdyTags store.

Do I need to reprogram my tag when my links change?

No. The tag opens your NerdyTags profile, so any change you make to your page shows up the next time someone taps it.

Which phones can read NFC tags?

iPhone XS and newer read NFC tags in the background, and most Android phones with NFC turned on do too. For anyone else, your free QR code works as a backup.

Can I see how many people tapped my tag?

Yes. NFC taps are tracked separately in your analytics, next to QR scans, profile views and link clicks.

Explore more

Ready to build your page?

Claim your username now. It's free, takes two minutes and you can change everything later.

nerdyt.ag/
  • Free forever
  • Unlimited links
  • No credit card