---
title: "Unitag Documentation"
description: "Guides and reference for every Unitag app: create and track QR codes, publish vCards, connect your packaging, and read your scan analytics."
canonical: "https://www.unitag.io/documentation"
locale: "en"
route: "/"
---

# Unitag Documentation

Guides, walkthroughs and reference for every Unitag app — QR codes, vCards, Smart Packaging, Digital Link, Atlas, Analytics, Scheduler, Campaigns and Domains.

## QR codes

Create, design, edit and track dynamic QR codes, from a single code to a full campaign.

## Agents

Connect ChatGPT, Claude or Gemini to your Unitag account, and ask them to do the work.

## vCards

Build and publish digital business cards, then update them without reprinting anything.

## Smart Packaging

Model your brands, ranges and products, and give every pack its own connected page.

## Digital Link

Turn a product's GTIN into a QR code that serves several destinations, the GS1 way.

## Analytics

Read scan data by QR code, campaign or period, and plug in your own analytics tools.

## Atlas

Generate and update thousands of QR codes at once from a single spreadsheet.

## Campaigns

Group QR codes into campaigns to organise your work and report on it together.

## Scheduler

Plan URL and content changes ahead of time, and let a printed QR code change on its own.

## Domains

Serve your dynamic QR codes and short links from your own branded domain name.

## Organisations

Invite users, set their roles, and split a large account into sub-organisations.

## Billing

Subscribe, upgrade, renew or cancel a Unitag plan, and manage invoices and payment methods.

## Compliance

Know who did what in your account: a filterable, exportable record of every action taken.

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