QR and Barcode Utilities & Operator Guides
QR codes for links, contacts, Wi-Fi and payments, plus common barcode formats, rendered as SVG.
Quick Summary / Direct Answer
OpenTools has 24 working qr and barcode tools. Each one runs in your own browser tab, so your files and inputs never touch a server. There is no account and no paywall.
Category Specifications
Working tools
24
Server upload
None
Runs on
Your browser
Cost
Free, no paywall
All QR and Barcode tools
Read the guide, or open the tool straight away.
QR Code Generator
Run qr code generator in your browser tab.
URL QR Code
Run url qr code in your browser tab.
Text QR Code
Run text qr code in your browser tab.
Wi-Fi QR Code
Run wi-fi qr code in your browser tab.
vCard QR Code
Run vcard qr code in your browser tab.
Email QR Code
Run email qr code in your browser tab.
SMS QR Code
Run sms qr code in your browser tab.
Phone QR Code
Run phone qr code in your browser tab.
Location QR Code
Run location qr code in your browser tab.
Calendar Event QR Code
Run calendar event qr code in your browser tab.
UPI QR Code
Run upi qr code in your browser tab.
Bitcoin QR Code
Run bitcoin qr code in your browser tab.
App Store QR Code
Run app store qr code in your browser tab.
Multi-Link QR Code
Run multi-link qr code in your browser tab.
QR Code SVG Export
Run qr code svg export in your browser tab.
QR Code Logo Embedder
Run qr code logo embedder in your browser tab.
QR Code Batch Generator
Run qr code batch generator in your browser tab.
QR Code Contact Sheet
Run qr code contact sheet in your browser tab.
QR Code Error Correction Tester
Run qr code error correction tester in your browser tab.
EAN-13 Generator
Run ean-13 generator in your browser tab.
EAN-8 Generator
Run ean-8 generator in your browser tab.
UPC-A Generator
Run upc-a generator in your browser tab.
Code 39 Generator
Run code 39 generator in your browser tab.
ITF-14 Generator
Run itf-14 generator in your browser tab.