Barcode Generator & Scanner

About Barcode Generator & Scanner

Generate and scan barcodes (UPC, EAN, CODE128). Runs 100% locally in your browser with no server upload. Your data never leaves your device.

How To Use

  1. Choose an image from your device, or drag and drop it into Barcode Generator & Scanner.
  2. Adjust the visible controls for size, format, quality, crop, color, or metadata.
  3. Preview the result in the workspace, then download or copy it when ready.

Example

Input: A local image file such as PNG, JPEG, WebP, or SVG when supported.

Output: A browser-generated image result, extracted text, metadata, or color data.

Who Uses Barcode Generator & Scanner

  • Designers and creators who want private image tools (crop, compress, convert).
  • Anyone processing local photos without ever uploading them.
  • People who want private — files and text stay on your device and are never uploaded to a server for images.

Frequently Asked Questions

Is Barcode Generator & Scanner free to use?

Yes — it's 100% free and runs directly in your browser with no signup, no watermark, and no limits.

Is my data uploaded anywhere?

No. All processing happens locally on your device. Nothing you enter is ever sent to a server.

Will Barcode Generator & Scanner reduce my image quality?

Only if you choose settings that trade quality for size. Barcode Generator & Scanner shows a preview so you can pick the balance that still looks good before downloading.

Which browsers are supported?

Any modern browser — Chrome, Firefox, Safari, or Edge — on desktop or mobile. JavaScript needs to be enabled.

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