QR Barcode Studio

Free barcode generator

Pick from 30+ retail, shipping, industrial, 2D and postal barcode types. Check digits are calculated for you and invalid data is flagged before you download.

Content

Free

Logo

Logo QR

Colors

Brand QR

Shape

Brand QR

Dot style

Corner frame

Corner center

Advanced

Higher error correction lets the code survive damage and logos, but makes it denser. Auto uses H when a logo is added.

Choosing the right barcode

Selling in stores or on Amazon: UPC-A or EAN-13 with a GS1-licensed number. Shipping cartons: ITF-14. Pallets and logistics data such as batch and expiry: GS1-128. Internal inventory and assets: Code 128. Tiny parts and medical devices: Data Matrix.

Printing barcodes that scan

Print black bars on white. Never shrink a retail barcode below 80% of its nominal size, keep the quiet zones on both sides clear, and avoid red bars: laser scanners can't see red.

Frequently asked questions

Are the barcodes free?

Yes. Black barcodes in PNG are free. Colored barcodes and SVG files are part of Brand QR.

Do you sell UPC numbers?

No. Retail numbers must be licensed from GS1. We create the barcode image from your number.

More free generators

Simple pricing. Cancel anytime.

Black codes are free forever. Upgrade for your logo and brand look. If you cancel, every code you made keeps working.

Free

$0.00

Classic black-and-white codes, ready to print.

  • QR codes for links, Wi-Fi, contacts, SMS and more
  • 10 downloads a day with a free account
  • 30+ barcode and 2D code types in black
  • PNG up to 1024 px, scan-tested
Start creating

Logo QR

$4.25 /month, billed $50.99 yearly

Your logo in the center of a crisp black code.

  • Upload PNG, JPG, WebP or SVG logos
  • Automatic high error correction
  • PNG up to 4096 px for print
  • No ads, unlimited downloads

Prices in USD; your local currency may be shown at checkout. Subscriptions renew automatically until cancelled. All payments are non-refundable. Codes you created keep working after you cancel.