What is the Barcode Generator (Code 128)?
Generate a Code 128 barcode from text or numbers. The Barcode Generator (Code 128) is a free online tool that works instantly in your browser — no installation, no signup and nothing to upload. It sits alongside other QR & Barcode tools on DevNibble such as QR Code Generator, WiFi QR Code Generator, vCard QR Code Generator.
How to use the Barcode Generator (Code 128)
- Choose the options you want.
- Click Generate to create your output.
- Copy or download the results.
Features
- Runs 100% in your browser — your data is never uploaded or stored.
- Free forever, with no account, no ads and no tracking.
- Copy or download your result in one click.
- Fast and responsive on desktop, tablet and mobile.
Frequently asked questions
Is the Barcode Generator (Code 128) free to use?
Yes — Barcode Generator (Code 128) is completely free with no sign-up, no ads and no limit on how many times you can use it.
Is my data private when I use the Barcode Generator (Code 128)?
Everything happens locally in your browser. Your input is never sent to a server, which makes Barcode Generator (Code 128) safe to use with private or sensitive data.
How do I use the Barcode Generator (Code 128)?
Enter your content, customise it, then download the image as PNG or SVG — it works with any standard scanner.
Will the code work with any scanner?
Yes. Barcode Generator (Code 128) produces standard-compliant output that scans with any modern phone camera or barcode reader. Generate a Code 128 barcode from text or numbers.