WeChat QR Code Generator — ID, Official Account, Mini Program

Understand which WeChat artifact you are encoding. WeChat Official Accounts have their own QR generated by Tencent's admin platform (mp.weixin.qq.com) — that QR is registered with WeChat and works inside the app's scanner with the full follow-prompt UX. A third-party QR encoding the Official Account URL works for external camera apps but may not trigger WeChat's in-app follow flow as cleanly. For Official Account adoption, use the Tencent-issued QR.

Pair the WeChat QR with a CTA written in Simplified Chinese alongside or below the QR. 'Follow on WeChat' in English does not signal the destination as clearly to a Chinese-speaking scanner as the equivalent Chinese text. For mixed audiences, print both languages.

For multi-market campaigns (Chinese audience + Western audience), print two QRs side-by-side: WeChat for the Chinese audience, Instagram or LinkedIn for the Western audience. A single 'follow us' QR pointing to a Linktree-style hub converts at much lower rate than per-platform per-audience QRs.

Use a dynamic QR ($5/month Lite plan) for any WeChat QR on long-life print assets. WeChat Official Account names, IDs, and Mini Program URLs change more often than Western platforms (Tencent restructures, admin team changes, Mini Program rebuilds). Dynamic codes survive these changes via dashboard update.

Test the scan flow with a real Chinese-region WeChat-installed device, not just a Western WeChat install. Some Tencent geo-fenced behaviors (Official Account auto-follow, Mini Program native launch, Pay receive flow) only trigger correctly on China-region installs. A Western-region test scan may suggest the QR works while it actually fails for the actual audience.

Print at minimum 4 cm × 4 cm for hotel room cards and counter signage (arm's-length scan), 5–6 cm for table tents and packaging stickers, 8–12 cm for storefront window vinyl scanned from the sidewalk. The 10:1 rule applies, with a 1.5× safety margin. WeChat's in-app scanner is more forgiving on small QRs than external cameras; design for the external-camera case.

WeChat's stylized QR feature lets Official Account operators customize the QR design (colors, logo, frame) through Tencent's admin platform — but the customized QR must still pass scan tests on real devices. For brands without an Official Account admin account, the standard URL-encoded QR (generated by EZQR) is the universal option, but you lose some of the WeChat-native scan UX.

Do not regenerate WeChat Pay receive QRs. The Pay QR is issued by the WeChat Pay merchant console and tied to your merchant account; regenerating it via a third-party tool will produce a QR that does not transact. For Pay distribution, print the official Pay QR issued in the merchant console.

For Official Account follow campaigns, pair the QR with a Mini Program QR for the next-step action (book a service, browse products, request a quote). Single-action follow flows convert; multi-step funnels routing to the same Mini Program through follow → menu → action lose conversion at each step. Direct Mini Program QRs short-circuit this.

Use brand colors that pass the WCAG 4:1 contrast threshold and verify scan reliability on both WeChat's in-app scanner and the iOS / Android camera. WeChat's scanner is the most-used path for Chinese audiences, but cross-border scans (Chinese tourists using camera-app first) need the external-camera path to work too.

Place a Simplified Chinese explanation of what the QR does adjacent to it. For hotel signage, 'Scan with WeChat to follow our concierge account for translation and recommendations' in Simplified Chinese drives much higher follow-through than a generic 'WeChat' label alone.