How do I use the Barcode Generator?

Paste your barcode input on the left and click Generate — results appear instantly on the right. Click "Try Sample" to load an example that demonstrates what the Barcode Generator does. Copy the output with the button above the panel, or download it as a file with the icon next to it. Related keywords: barcode, code128. If you're looking for a specific variant, check the Related tools strip below.

What can I use the Barcode Generator for?

Quick barcode transformations during development Debugging production payloads without leaving the browser Generating sample data for tests, demos, and documentation Sharing reproducible tool output with teammates

Is the Barcode Generator free and private?

Yes — it runs in your browser, requires no signup for basic use, and your data never leaves your device. DevToolsSurf generators never call home — output is cryptographically random and generated entirely in your browser.

DevTools Surf

Barcode Generator

Generate CODE-128 barcode PNGs from any text — client-side canvas

1 credit

Text

Bar width2px

Height80px

Related Generators Tools

UUID Generator ULID Generator Password Generator cURL to Code Cron Expression Parser SQL Formatter GraphQL Formatter JSON Schema Generator