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Guides for selling and sharing online in India
Practical, step-by-step guides for WhatsApp, UPI, QR codes and SMS — written for shop owners, professionals and creators.
Free tools
Tools from our guides
Free, no sign-up, and they work on your phone.
Start here
WhatsApp link generator
Chat link with a ready message, QR and click stats.
Google Review link + QR
Get your review link and print a counter card that invites reviews.
UPI QR code generator
Payment QR with your shop name and a fixed or open amount.
QR code generator
Links, text, Wi-Fi, email, location, events — with your colours and logo.
Link safety checker
See where a short link really goes before you tap it.
New
SMS length counter
Count characters and SMS parts for English, Hindi and Unicode.
Claim hi4.in/@yourname before someone else does
Free forever plan. No card needed. Your page, short links and QR codes in one place.