> ## Documentation Index
> Fetch the complete documentation index at: https://help.dingtalk.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Barcode

> Use the Barcode field to scan barcodes or QR codes from DingTalk mobile and capture their content (numbers, text, URLs) into AI Table for downstream use.

# 1 Overview

Use the Barcode field to scan **barcodes** or **QR codes** from **DingTalk mobile** and capture their content (numbers, text, URLs) into AI Table for downstream use.

# 2 Basics

## 2.1 Add a barcode field

In a **grid view**, click + in the upper-right of the toolbar — pick **Barcode** under field types. In a **form view**, pick **Barcode** from the question list to collect barcodes via the form.

In a **form view**, pick **Barcode** from the question list — toggle **mobile scan only** as needed.

## 2.2 Enter barcodes

With **mobile scan only** off, you can **type manually** or **scan from mobile**.

With **mobile scan only** on, only **mobile scanning** works. To use it: open the record detail / form link on mobile, tap **Scan**, and the QR / barcode content fills the cell.

## 2.3 Manage and edit the field

Double-click the field title or click the dropdown — copy, paste, freeze, etc.

# 3 FAQ

* **Q: Can a cell hold multiple barcodes?**

  A: When entered manually, yes. When scanned from mobile, only one barcode per cell.
* **Q: Can I generate a barcode / QR code from data in the table?**

  A: Not yet — use a third-party tool.
* **Q: What input methods are supported?**

  A: Two — manual entry and mobile scan.
* **Q: What content types are supported?**

  A: Text, URLs, and numbers — @member is not supported.