Payment QR Merger
Payment-QR merger: upload 1-3 QR images (WeChat Pay / Alipay / bank), pick a title (e.g. "Scan to Pay") and shop name, choose horizontal or vertical layout. Output a single image ready to print or share. In-browser, zero upload.
How to use
Purpose
Combine WeChat Pay and Alipay QR codes onto one printable image — customers scan whichever they use. Local processing, never uploads payment data. Add shop name, decorations, store logo to make a professional cashier sign. Common in small shops, food stalls, market vendors, self-service points in China.
Steps
- Upload WeChat receipt QR code (from WeChat → 收付款 → 二维码收款)
- Upload Alipay receipt QR (from Alipay → 我的 → 收钱)
- Tool auto-detects the QR regions and aligns
- Choose layout: side-by-side / top-bottom / single
- Add shop name, welcome message, fine print
- Export JPG / PNG for printing
FAQ
- Do the merged QRs still work?
- Yes. We only combine the images side-by-side; the QR data itself is unchanged. Scanning still routes correctly to WeChat or Alipay.
- Does one scan let customers choose?
- No — there are two QRs on one image. Customers scan the one matching their app. True 'unified QR' (one code routes to multiple apps) requires a payment aggregator service, which is a different product.
- Is the QR image uploaded?
- Never — payment QRs are financial data, processed strictly locally. We don't decode or store the QR content.
- Can I add a store logo?
- Yes — upload a PNG logo to position top or center for a professional cashier display.
- What print size works?
- Export at 1200×1600 or higher; prints sharply at A4 (210×297mm) or A5 (148×210mm).
Use cases
- Small shop / stall dual-QR cashier sign
- Restaurant tableside QR
- Market / fair / pop-up vendor
- Self-service car wash / vending
- Charity event / fundraising point
Use cases
WeChat + Alipay dual QR on one sign — local processing, financial data stays on device. Shop name + logo for professional appearance.