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Barcode Generator

Generate world-standard CODE128, EAN-13, UPC-A, CODE39, ITF-14 barcodes with custom colors and sizes.

Professional Grade Tool

Advanced Barcode Generator

Generate world-standard CODE128, EAN-13, UPC-A, CODE39, ITF-14 barcodes with custom colors and sizes. 100% Free.

Privacy First

Client-side processed 100%

1. Barcode Content

CODE128 (ยอดนิยมอันดับ 1)

Enter text or digits for CODE128

📌 Format Guide

Supports both numbers and uppercase/lowercase letters. Most versatile.

2. Dimensions & Colors

Color Presets

Line Color#0f172a

Background Color#ffffff

Bar Width2 px

Bar Height100 px

Font Family

Font Size20 px

Show text below barcode

Bold Font

Live Barcode Preview

Scan directly from screen to test

Raw Content String

ONETOOLALL2026

How to Use Barcode Generator

Select your desired barcode format (e.g., CODE128, EAN-13, UPC-A).
Enter the required text or digits in the content input box.
Customize bar width, height, line color, and background color.
Click 'Download PNG' or copy the SVG code for your project.

คำถามที่พบบ่อย — Barcode Generator

This tool allows you to generate world-standard CODE128, EAN-13, UPC-A, CODE39, ITF-14 barcodes with custom colors and sizes quickly, accurately, and easily, without needing complex software or manual scripting.

Yes, 100% secure. All computations and file processings are performed directly in your web browser (client-side), meaning your data never leaves your device.

No, this utility is completely free. You can use the Barcode Generator to generate world-standard CODE128, EAN-13, UPC-A, CODE39, ITF-14 barcodes with custom colors and sizes as many times as you need without any restrictions.

⭐ ให้คะแนนเครื่องมือนี้

4.7

/ 5.0

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