WhatsApp and UPI link maker
A link that opens a WhatsApp chat with the message already written, and a link that opens a UPI app with the amount already filled in.
WhatsApp click-to-chat link
Whoever taps it opens a WhatsApp chat with this number, with your message already typed into their box — they only have to press send.
The number that should receive the message. With or without +91.
Optional. Leave it blank for a link that just opens the chat.
UPI payment link
On a phone this opens the customer's UPI app with your id, your name and the amount already filled in. They still confirm it and enter their own PIN — nothing is taken automatically.
What appears in their UPI app as the person being paid.
Optional. Leave it blank to let the customer type the amount.
Optional, and keep it short: UPI apps trim a long note.
What this is for
A WhatsApp link saves your customer the two steps where most of them give up: finding your number and working out what to say. Put it in your Instagram bio, your catalogue PDF or a Google listing, and a tap lands them in a chat with you with “Hi, I want to order…” already typed. They press send; you get a message with enough context to reply to.
The UPI link is the other end of the same conversation. Instead of typing your id into their app and hoping they got a character right, they tap and their app opens with your id, your name and the amount already in it. Nothing moves until they confirm and enter their PIN — a link cannot take money.
Check the name that shows in the UPI app before you send the link to a customer: it is how they know the money is going to you and not to someone who copied your catalogue.