# Barcode generator

- Human page: https://happytails.ai/en/business-tools/barcode-generator/
- Markdown: https://happytails.ai/en/business-tools/barcode-generator.md
- Structured JSON: https://happytails.ai/agents/en/business-tools/barcode-generator/index.json
- Visibility: public

## Tool capabilities

| Property | Value |
| --- | --- |
| Tool ID | `barcode-generator` |
| Category | business-tools |
| Implementation | Registered implementation. Registration alone is not a production-quality guarantee. |
| Browser execution | Use the visible action or interactive controls. |
| Browser processing | Browser; see tool notes for network behavior. |
| HTTP API | Not callable through HTTP. |
| Browser-agent interface | run_current_tool |

### Inputs and settings

Text input: Your text.

Example or placeholder shown in the interface (not a validated fixture):

```text
Type or paste your input…
```

Up to 1,000,000 characters. Review the settings before running.

| Setting | Meaning | Control type | Default | Constraints |
| --- | --- | --- | --- | --- |
| `format` | Barcode format | select | "CODE128" | Allowed: CODE128, EAN13, EAN8, UPC, CODE39, ITF14 |

### Browser-agent workflow

1. Open the human page in a browser that supports WebMCP.
2. Discover the interface exposed by that page; use its actual schema.
3. Select files on the page first when the tool requires files.
4. Call `run_current_tool` with valid input and settings.
5. Inspect the returned result or error and the displayed output. Retrieve files from the displayed download links.

Calls do not automatically copy or download results. Browser permissions still apply. Interface availability alone is not proof of successful execution.

### Planning specification

Code128/EAN/UPC formats, check digits and print sizes; no allocation of product identifiers.

This describes intended requirements. Use the implementation notes, interface schema and observed output to determine current support.

### Complete machine-readable capability record

```json
{
  "id": "barcode-generator",
  "category": "business-tools",
  "built": true,
  "requirements": "Code128/EAN/UPC formats, check digits and print sizes; no allocation of product identifiers.",
  "implementation": {
    "fields": [
      {
        "key": "format",
        "label": "Barcode format",
        "value": "CODE128",
        "type": "select",
        "values": [
          "CODE128",
          "EAN13",
          "EAN8",
          "UPC",
          "CODE39",
          "ITF14"
        ]
      }
    ],
    "experience": {
      "automatic": false,
      "single": false,
      "label": "Your text",
      "placeholder": "Type or paste your input…",
      "help": "Up to 1,000,000 characters. Review the settings before running.",
      "action": null
    },
    "mode": "explicit",
    "interactive": false
  },
  "execution": "Browser interface",
  "api": null,
  "browser_agent": {
    "supported": true,
    "name": "run_current_tool",
    "discovery": "WebMCP on the human page in a supporting browser",
    "verification": "See audit/API-AUDIT.md; availability is not verification"
  }
}
```

## Page guide

Code128/EAN/UPC formats, check digits and print sizes.

## Useful next steps

- [Barcode reader](https://happytails.ai/en/business-tools/barcode-reader/): Local image/camera detection with supported symbology list. ([Markdown](https://happytails.ai/en/business-tools/barcode-reader.md))

- [QR code reader](https://happytails.ai/en/business-tools/qr-code-reader/): Local image/camera decode. ([Markdown](https://happytails.ai/en/business-tools/qr-code-reader.md))

## How to use Barcode generator

1. Enter your text in the input field.
2. Review the settings, then choose Run Barcode generator.
3. Review the result, then use Copy result or a download link when available.

## Working with barcode generator

Business utilities help turn supplied details into a consistent document or calculation. Their usefulness depends on accurate names, dates, quantities and terms rather than the visual template alone.

## Common questions

### Does a generated document establish legal compliance?

A template cannot determine all requirements for every jurisdiction or transaction. Check the requirements relevant to the intended use before treating a generated document as final.

### Why should totals be checked separately?

Rounding, discounts and inclusive or exclusive taxes can affect the final amount. Make the calculation order and currency explicit.

Continue your workflow: [Barcode reader](https://happytails.ai/en/business-tools/barcode-reader/), [QR code reader](https://happytails.ai/en/business-tools/qr-code-reader/).