barcode generator

generate various types of barcodes quickly and easily.

How It Works

1. Enter Your Data

Type in the data you want to encode into a barcode.

2. Select Type & Generate

Choose the barcode type and click the button to generate.

3. Download Your Barcode

Download your high-quality barcode image in PNG format.

Why Use OnlineTinker's Barcode Generator?

Our free online Barcode Generator is designed for simplicity, speed, and reliability. Whether you need a barcode for products, inventory, or personal use, our tool makes it easy:

  • Instant Generation: Create barcodes in seconds.
  • Multiple Types: Supports a wide range of popular barcode formats.
  • High-Quality Output: Download crisp, scannable barcode images.
  • Completely Free: No costs, no subscriptions, no limits.
  • Privacy-Focused: Your data is processed on the fly and not stored.

Perfect For:

  • Retail: Generate barcodes for product labeling and inventory management.
  • Logistics: Create barcodes for tracking shipments and assets.
  • Libraries: Generate barcodes for books and other media.
  • Small Businesses: Easily create barcodes for your own products.
  • Personal Use: Organize collections or create custom labels.

Frequently Asked Questions (FAQs)

What is a Barcode?

A barcode is a machine-readable optical label that contains information about the item to which it is attached. It typically consists of parallel lines of varying widths and spacings.

Is this barcode generator free?

Yes, our barcode generator is completely free to use, with no hidden costs or subscriptions.

Do I need to install any software?

No, our tool is entirely web-based. You can access it directly from your browser on any device without needing to download or install anything.