Type the text or numbers you want to encode into the barcode.
Select the barcode type (Code 128, Code 39, or EAN-13), adjust bar width, height, and colors.
Click 'Generate Barcode' and download your barcode as a PNG image.
All barcode generation happens in your browser. Your data never leaves your device.
No registration, no limits. Generate as many barcodes as you need.
Support for Code 128, Code 39, and EAN-13 — the most common barcode standards.
Create Code 128 barcodes for shipping labels and package tracking
Generate EAN-13 product barcodes for retail inventory and point-of-sale systems
Make Code 39 barcodes for internal asset tracking and warehouse management
Create custom barcodes for event badges, membership cards, or library systems
| Format | Description | Best For |
|---|---|---|
| Code 128 | Full ASCII character support, compact encoding | Shipping labels, logistics, general purpose |
| Code 39 | Uppercase letters, digits, special characters | Asset tags, inventory, government/military |
| EAN-13 | 13-digit standard product identification | Retail products, ISBN, ISSN |
Use Code 128 for general purpose — it encodes all ASCII characters and produces compact barcodes
For retail products, use EAN-13 with your registered GS1 company prefix
Ensure adequate quiet zones (white space) around the barcode for reliable scanning
Print barcodes at 300 DPI or higher — use larger bar widths if printing on thermal or label printers
FyleTools generates barcodes entirely in your browser using JavaScript-based barcode encoding. The barcode pattern is calculated and rendered locally — no data is sent to any server. This is especially important for barcodes containing proprietary product codes or internal tracking numbers.