Generate Simple Barcode API

What it does

Barcode Generator turns a text value into a barcode PNG. Send data and choose a format of code128, ean13, ean8, isbn13, or upca; the response is the rendered image as binary output.

Use it when you need barcodes for product labels, shipping workflows, inventory systems, or printable asset tags. Because the endpoint returns a PNG, you can store it, stream it to a browser, or place it directly into a document or label template.

Barcode Generator is a good fit when your application already knows the code value and just needs a clean, machine-readable image. It supports a default code128 format for general-purpose encoding, plus common retail and publishing formats for UPC and ISBN use cases.

Keep the payload simple: pass the barcode content in data, select the symbology that matches your workflow, and use the returned PNG wherever the barcode needs to appear.