Barcode Generator
Generate Code 128, EAN-13, UPC, Code 39, ITF-14 barcodes from any text or number — download as PNG or SVG
Barcode Format
Free Barcode Generator — Code 128, EAN-13, UPC, QR Online
ezyimg's Barcode Generator creates professional barcodes in Code 128, Code 39, EAN-13, EAN-8, UPC-A, and ITF-14 formats. Customize bar color, background, width, height and text display. Download as PNG or SVG. All generated in your browser — instant, free, no account needed.
How to Use
- 1
Select barcode format
Choose the format for your use case: Code 128 (general), EAN-13 (retail), UPC-A (US retail), ITF-14 (shipping).
- 2
Enter the value
Type the number or text to encode. Each format has validation — an error shows if the value is incompatible.
- 3
Customize appearance
Adjust bar width, height, colors, and whether to show the text below the barcode.
- 4
Download
Download as PNG (for print/web) or SVG (for scalable/vector use).
Tips & Best Practices
- →Code 128 is the most versatile — it encodes any ASCII text.
- →EAN-13 requires exactly 13 digits; EAN-8 requires 8 digits.
- →For print use, download SVG — it scales perfectly at any size.
- →Use high bar width (3-4px) for barcodes that will be printed small.
Frequently Asked Questions
How do I generate a barcode online for free?
Enter your value in ezyimg's Barcode Generator, select the format (Code 128, EAN-13, etc.), and the barcode is generated instantly. Download as PNG or SVG — free, no account.
What barcode format should I use?
Code 128: general purpose text/numbers. EAN-13: retail products in Europe. UPC-A: retail in the US. Code 39: automotive and aerospace. ITF-14: shipping and logistics.
Can I create an EAN-13 barcode online?
Yes. Select EAN-13 format, enter your 13-digit code (including the check digit), and the barcode is generated immediately.