How it works
Choose a format, enter your data, then download a crisp image or scan an existing code.
- 1
Choose the data type or barcode format
- 2
Fill in the fields and check the preview
- 3
Download PNG/SVG or copy the result
Fast on desktop and mobile
Choose a format, enter your data, then download a crisp image or scan an existing code.
Sensitive data stays on your device
Codes are generated and scanned locally whenever your browser allows it. Yandex Metrica receives only categorical interaction events such as the selected tool and download format; form contents, passwords, contacts, images and decoded values are never sent to analytics.
Local processing
Your code is processed on this device.
Perguntas frequentes
Is my data uploaded? No. QR and barcode generation, logo handling and image decoding happen in your browser. Camera access is requested only after you press Start camera.+
Codes are generated and scanned locally whenever your browser allows it. Yandex Metrica receives only categorical interaction events such as the selected tool and download format; form contents, passwords, contacts, images and decoded values are never sent to analytics.
Which formats are supported? QR supports common contact, Wi-Fi, messaging and event payloads. Barcodes include Code 128, Code 39, EAN, UPC, ITF-14 and Codabar.+
Create Code 39 barcodes with format validation and a ready-to-download SVG or PNG.
Can I scan with a phone? Yes. Upload a photo or start the camera on a browser that supports getUserMedia and HTTPS.+
Can I scan with a phone? Yes. Upload a photo or start the camera on a browser that supports getUserMedia and HTTPS.