QRLoom
PromptPay sign

Printable PromptPay QR Sign Maker

A PromptPay sign is a printable card with your shop's Thai QR Payment code. Enter your PromptPay number or Biller ID, add an optional fixed amount, and download a high-contrast A4, A5 or A6 table-tent sign as a free PDF or PNG. It also shows the account name customers should see, so they can check for fake QR stickers.

1. Shop details
2. Payment details

Thai mobile number, 13-digit citizen/tax ID, or 15-digit e-Wallet ID. Works with every Thai banking app.

฿

Leave empty to let the payer enter the amount themselves.

Scan the QR with your own bank app and type the name exactly as it appears, so customers can compare before they pay. Leave empty to get a blank line you can write on.

3. Size & colour
Sign size

For a counter or a frame

Sign language
Accent colour

Pro members can hide this line · Upgrade

The sign is built entirely in your browser. Your PromptPay details are never sent to a server.

Sign preview

Enter your PromptPay details to see the sign

Print at 100% scale (Actual size) and test-scan with a real bank app before you put the sign up.

Customers can check a QR at qrloom.app/check

Why your payment sign should show the account name

A common scam at Thai markets and shops is a fake QR sticker pasted over the real one, so customers pay a stranger instead of you. The most useful habit is for customers to check the account name in their bank app before they confirm. This sign prints the name they should see, plus the last four digits of your PromptPay ID, so they can compare in seconds.

How to make a PromptPay QR sign

Type your shop name and your PromptPay phone number or citizen ID (or your Biller ID if you use bill payment). Scan the QR with your own bank app and copy the account name exactly as it appears. Pick a size and colour, then download the PDF and print. Always test-scan the printed sign before you put it up.

Which size should I print?

A4 suits a wall or shop front where customers stand further away. A5 fits a counter or a picture frame. The A6 table tent prints on A5 and folds in half into a two-sided stand for restaurant tables. Print at 100% (Actual size) so the sign comes out at the right physical size.

Your details never leave your device

The sign and the QR code are built entirely in your browser. Your PromptPay number, ID or Biller ID is not sent to or stored on our servers, and the code is a standard Thai QR Payment code, so money goes straight to your account and never passes through QRLoom.

More PromptPay tools

Frequently Asked Questions

Is the PromptPay sign maker free?

Yes. No account needed, and you can make and download as many PDF or PNG signs as you like. Signs made on a free account carry a small "Made with QRLoom" line at the bottom; Pro members can hide it.

How do I protect my stall from fake QR stickers?

No sign can make it impossible, but you can cut the risk a lot: use a sign that shows the account name so customers can compare, put it behind acrylic or laminate it, check it every morning and before closing, turn on incoming-payment alerts in your bank app, and ask customers to check the name before they pay. Anyone unsure can check a QR at qrloom.app/check.

What account name should I put on the sign?

Exactly what the bank app shows when someone scans your code. Some banks shorten the name or show it in English. The easiest way is to scan the QR with your own phone and copy what you see. Leave it empty to get a blank line you can fill in by hand.

Can I put a fixed amount on the sign?

Yes. It suits single-price items such as parking, toilets or a one-price menu: customers scan and the amount is already filled in. If you sell at different prices, leave it empty and customers type the amount in their app.

The printed sign won't scan. What should I check?

Make sure you printed at 100% scale and did not shrink it, use matte paper to avoid glare, keep the sign flat and dry, and test with a real bank app before putting it up. The QR is printed black on white for the best scan rate.

Can I use a Biller ID on the sign?

Yes. Choose "Bill payment" and enter your 15-digit Biller ID and Reference 1 (plus Reference 2 if your bank requires it). The sign then uses a Bill Payment QR that your bank can reconcile automatically. See the PromptPay bill payment QR page for details.

More QR tools