About

Barcode Studio is a small hobby project built to give you easy, minimal access to barcode and QR code tools - generate, scan, print, and export - without ads, clutter, accounts, or anything else getting in the way.

Everything runs in your browser (and works offline once installed). There is no signup, no tracking beyond basic analytics, and no paywall. Use it freely whenever you need a quick barcode or QR code.

What you can do

  • Generate 1D barcodes and 2D codes with a live preview
  • Scan codes with your device camera
  • Print labels or export PNG, JPEG, SVG, and PDF
  • Create many codes at once from the Bulk tab
  • Reopen recent codes from History on the same device

Privacy and offline use

Codes are created and scanned on your device. There is no login and no cloud library of your barcodes. Basic analytics help us understand whether the tool is useful - nothing more. Install the app to your home screen for one-tap, offline access.

FAQ

Is Barcode Studio free?
Yes. There is no signup, no ads, and no paywall. Generate, scan, print, and export barcodes and QR codes in your browser.
Does my data leave the device?
Codes are generated and scanned in your browser. There is no account system. Only basic anonymous analytics are collected to understand usage.
Which barcode formats are supported?
Linear formats include EAN-13, EAN-8, UPC-A, Code 128, Code 39, Code 93, ITF, Codabar, GS1 DataBar, and MSI. 2D formats include QR, Data Matrix, PDF417, and Aztec.
Can I use it offline?
Yes. After you open or install the app, it can work offline as a progressive web app - useful for warehouses, events, or spots with weak connectivity.