QR.
Mint, print, route & observe dynamic QR via API
QR. launched on August 10, 2026 with 3 votes, #2,940 of 23,274 launches that month and more than 50% of that year's launches.
What it does
QR. is the developer API for dynamic QR codes. Mint over HTTP, export PNG/SVG/PDF, ship a short link on go.qrdot.dev — then change the destination anytime without reprinting. Full workflow, not just a PNG tool: mint → print → live link → route (device, geo, time, password gate, A/B) → observe (analytics + webhooks). Free tier includes the API. Docs & SDKs at qrdot.dev.
Developer QR code API to mint, print, route, and observe dynamic QR codes — PATCH destinations anytime without reprinting. Free tier included.
Mint, print, route, and observe dynamic QR codes. Change the destination anytime — without reprinting. Print once. Point scanners somewhere new whenever the product, campaign, or store listing changes — without touching the physical code. PATCH /v1/qr/qr_... { "targetUrl": "https://new.example.com" } printed once PATCH https:// launch.example.com Scans resolve at the edge by device, country, time, or weighted A/B (weights sum to 100) — first match wins, then your default destination. Any plan can add a password gate before the redirect. Change rules anytime without reprinting. POST /v1/qr { "targetUrl": "https://example.com", "rules": { "device": { "ios": "https://apps.apple.com/…",…from qrdot.dev
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