Free QR Code & Barcode Tools
Create, scan and customize QR codes and barcodes for business, marketing and inventory.
5 tools in this category.
About QR Code & Barcode Tools
Doffl QR code and barcode tools let you create, customize and scan codes for business, marketing and inventory. Generate QR codes for websites, UPI payments, WhatsApp, Wi-Fi, contact cards and menus, add your logo and brand colors, and download high-resolution images ready for print. Barcode generators support common retail and inventory formats, and the scanner reads codes using your device camera. Smart QR tools add tracking and chat features so you can see how often a code is scanned. Restaurants, shops, event organizers, teachers and marketers use them to connect printed materials to online pages in seconds. Create your code, test it with your phone and place it on packaging, posters, business cards or tables. Every code you create is free to download in PNG or SVG format.
All qr code & barcode tools
- QR Code Generatorqr · code · generator · offline
- Advanced Barcode Generatorbarcode · code128 · ean · upc
- Smart QR ChatCloudCreate QR codes for vehicles, business, or personal use that allow people to chat with you.
- Digital QR MenuCloudqr · menu · restaurant · food
- QR Card Creatorqr · card · creator · business
Frequently asked questions
Do the QR codes expire?
Static QR codes never expire because the content is stored in the code itself. Dynamic or tracked codes stay active while the link is active.
Can I add my logo to a QR code?
Yes. The QR designer lets you add a logo, change colors and choose dot and corner styles.
Can I create a UPI payment QR code?
Yes. Enter your UPI ID and name to generate a payment QR code customers can scan with any UPI app.
Which barcode formats are supported?
Common formats such as Code 128, EAN-13, UPC and Code 39 are supported for retail and inventory labels.