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Barcode Generator

Generate CODE128 barcode from text with fixed dimensions

Key Facts

Category
Generator
Input Types
text, select
Output Type
image
Sample Coverage
4
API Ready
Yes

Overview

Barcode Generator is an online generator tool for generate code128 barcode from text with fixed dimensions. It is especially useful when working with text, barcode content.

When to Use

  • •Use it when you need to convert text, barcode content quickly in the browser.
  • •Helpful for generator workflows that need repeatable inputs and fast results.
  • •Useful when you want to test input and output behavior before integrating the workflow elsewhere.

How It Works

  • •Provide Text to Encode, Barcode Format as input to the tool.
  • •The tool processes the request and returns a image result.
  • •For repeatable workflows, use the API endpoint shown on the page after validating the result interactively.

Use Cases

Convert text, barcode data during debugging or QA.
Validate expected output before using the API or automation flows.
Compare small variations of input to understand output differences quickly.

Try with Samples

text, barcode
UPC/EAN Barcode Samples
Collection of GTIN-12 (UPC), GTIN-13 (EAN), GTIN-8, and GTIN-14 product barcodes for validation testing
title token barcode
text
PDF Samples
Generated PDF samples from tools dated 2026-02-01 to 2026-02-10
matched family text
text
Hex/Unicode Encoding Format Samples
Examples of hex (\xXX) and unicode (\uXXXX) escape sequence encoding formats
matched family text
text
Text Case Format Samples
Examples of different text case formats: camelCase, snake_case, kebab-case, PascalCase, and more
matched family text
text

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FAQ

What does Barcode Generator do?

Barcode Generator helps you convert text, barcode content online without setting up a separate local script or app.

When should I use this tool?

Use it when you need a quick convert workflow, want to verify output, or need a browser-based utility for generator tasks.

Can I try this tool with sample data?

Yes. Try short representative inputs first, then move to larger or more complex cases once the output looks correct.

What inputs does Barcode Generator accept?

Barcode Generator accepts Text to Encode, Barcode Format.

Is there an API for Barcode Generator?

Yes. The tool page includes an API endpoint so you can move from manual testing to scripted usage.

API Documentation

Request Endpoint

POST /en/api/tools/barcode-generator

Request Parameters

Parameter Name Type Required Description
text text Yes -
format select No -

Response Format

{
  "result": "/public/processing/randomid.jpg",
  "error": "Error message (optional)",
  "message": "Notification message (optional)",
  "metadata": {
    "width": 800,
    "height": 600,
    "format": "jpeg"
  }
}
Image: Image

AI MCP Documentation

Add this tool to your MCP server configuration: 

{
  "mcpServers": {
    "elysiatools-barcode-generator": {
      "name": "barcode-generator",
      "description": "Generate CODE128 barcode from text with fixed dimensions",
      "baseUrl": "https://elysiatools.com/mcp/sse?toolId=barcode-generator",
      "command": "",
      "args": [],
      "env": {},
      "isActive": true,
      "type": "sse"
    }
  }
}

You can chain multiple tools, e.g.: `https://elysiatools.com/mcp/sse?toolId=png-to-webp,jpg-to-webp,gif-to-webp`, max 20 tools.

If you encounter any issues, please contact us at [email protected]