Free Marketing Tools for Businesses,
Creators & Marketers
Generate QR Codes, WhatsApp Links, Review Links, calculate ROI, GST, profit margins and more — completely free. No signup. No credit card. No limits.
Quick Access Free Tools
QR Codes Generated
Monthly Active Users
Free Marketing Tools
Signup Time Required
Everything You Need to Market Your Business
Professional marketing tools used by thousands of businesses across India — completely free.
QR Code Generator
Generate QR codes for any content
AI LUT Generator
Generate real .cube LUT files for pro editing
Business Page Builder
Build a free landing page for your business
Barcode Generator
Generate standard barcodes online
WhatsApp Link Generator
Create WhatsApp click-to-chat links
Google Review Link Generator
Get more Google reviews easily
Why 1,500+ Users Trust PublicityKaro
We built the tools we wished existed when we started our own businesses.
Instant Results
All tools work instantly in your browser. No waiting, no processing delays. Generate QR codes, calculate GST, and create links in seconds.
100% Free, No Hidden Costs
Every tool is completely free. No subscription, no credit card, no premium upgrade required. Use as much as you want.
No Registration Required
Jump straight to any tool without creating an account. We respect your time — no forms, no verification, no waiting.
Built for India
Designed specifically for Indian businesses with GST calculator, UPI QR codes, Indian festival marketing calendar, and rupee-based calculators.
Mobile-First Design
Every tool is fully optimized for mobile. Use them anywhere — on your phone in-store, at the market, or while travelling.
Professional Quality
High-quality QR codes downloadable as PNG & SVG. Professional-grade calculators with accurate results for business use.
Loved by Business Owners Across India
Don't just take our word for it — here's what our users say
PublicityKaro's QR code generator saved me hours every week. I created QR codes for all my WhatsApp groups, Google reviews, and even UPI payment. My customers love scanning and paying instantly. Completely free and so easy to use!
Priya Sharma
Priya's Boutique, Delhi
The Google Review Link Generator is a game-changer. I placed QR codes on every table and went from 15 reviews to 120+ in just 3 months! Our Google Maps ranking improved dramatically and we're getting 40% more walk-in customers.
Ravi Kumar
Kumar's Restaurant, Bangalore
I use the WhatsApp Link Generator and Bio Link Builder for all my Instagram campaigns. Creating a professional bio link page in 2 minutes was incredible. My followers can now reach me on all platforms from one link!
Sneha Patel
Digital Creator, Mumbai
PublicityKaro's QR code generator saved me hours every week. I created QR codes for all my WhatsApp groups, Google reviews, and even UPI payment. My customers love scanning and paying instantly. Completely free and so easy to use!
Priya Sharma
Priya's Boutique, Delhi
Frequently Asked Questions
Everything you need to know about PublicityKaro