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Barcode Generator API

Name: ToolCenter Barcode Generator API
Availability: InStock

Generate barcodes in multiple formats including Code128, EAN-13, UPC-A, Code39, ITF, and more. High-quality PNG output.

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API Endpoint

POST /v1/barcode

Parameters

Name	Type	Required	Description
data	string	Yes	Data to encode in the barcode
format	string	No	Barcode format: code128, ean13, upca, code39 (default: code128)
width	integer	No	Bar width in pixels
height	integer	No	Barcode height in pixels

Quick Example

curl -X POST "https://api.toolcenter.dev/v1/barcode" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"data": "1234567890", "format": "code128"}' \
  --output barcode.png

Features

Multiple barcode formats (Code128, EAN-13, UPC, Code39, ITF)
Customizable width and height
With or without text label
PNG output format
Validation for format-specific data

Use Cases

Generate product barcodes for inventory

Create shipping labels

Build barcode scanning applications

Print asset tracking labels

Start Using Barcode Generator API for Free

500 free API calls per month. No credit card required.

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