[Vineyard & Winery Elf EN](https://help.vineyardelf.com/index.md) / [WineryElf](https://help.vineyardelf.com/wineryelf.md)

# [QR code generator for wine labels (EU 2021/2117)](https://help.vineyardelf.com/qr-code-generator-for-wine-labels-eu-2021-2117.md)

## Why QR codes on wine?

Since 8 December 2023, wine labels in the EU must include:
- Nutrition information
- The list of ingredients (including allergens)

Instead of printing all of this on a small label, you can place a **QR code** that links to a page with the full information.

## How it works in WineryElf

### 1. Fill in the label data

Open the batch record and complete the **Label** section:

- Wine name
- Producer
- Nutrition values (energy, carbohydrates, sugars...)
- Allergens (e.g. sulphites)

### 2. Generate the QR code

In the batch record view, click the **🔲 QR code** button.

A page opens with:
- The QR code (40×40 mm)
- A preview of the data the customer will see
- A print button

### 3. Print the sticker

Click **🖨️ Print QR code**.

- Sticker format: **60×90 mm**
- Includes: the QR code + key data
- Ideal for label printers

## What does the customer see after scanning?

The customer scans the QR code with their phone and sees a page with:

### Nutrition values (per 100 ml)

| Nutrient | Value |
|----------|--------|
| Energy | 80 kcal / 335 kJ |
| Fat | 0 g |
| Carbohydrates | 0 g |
| - of which sugars | 0 g |
| Protein | 0 g |
| Salt | 0 g |

### Allergens

⚠️ Contains **sulphites**

### Producer details

- Winery name
- Batch number
- Vintage
- Alcohol

## EU 2021/2117 requirements

The regulation requires the QR code to:

- ✅ Link to a page **containing only product information** (no ads, no tracking)
- ✅ Be accessible **without logging in**
- ✅ Contain **all mandatory data** (energy, ingredients, allergens)
- ✅ Be in the **language of the country of sale**

WineryElf meets all of these requirements.

## Tips

- **Test before printing** - scan the code with your phone and check that the data is correct
- **Nutrition values** - for a dry wine most values are 0; energy depends on the alcohol content
- **Allergens** - almost every wine contains sulphites (SO₂)
- **Updates** - if you change the data in the batch record, the QR code automatically shows the new values (the URL stays the same)

## Where to find it?

WineryElf menu → **🍷 Batch records** → select a record → **🔲 QR code**