Free
QR Code Generator
Dynamic QR codes with scan analytics, webhooks, batch API, and EU Digital Product Passport (DPP) for battery + textile — live EU compliance checks (AGEC/ESPR) before you save. Deploy on Cloudflare's global edge in seconds.
const qr = await qr3.codes.create({ content: "https://qr3.app/start", style: { dots: "rounded", color: "#F7901E" }, tracking: true, metadata: { campaign: "launch_26" } });
const qr = await qr3.codes.create({ content: "https://qr3.app/start", style: { dots: "rounded", color: "#F7901E" }, tracking: true, metadata: { campaign: "launch_26" } });
Everything you need to ship fast
From a simple URL QR to enterprise-grade Digital Product Passports — one API, one SDK, one CLI.
API-first
REST API with Zod validation, RFC 7807 errors, and OpenAPI docs. Rate-limited, versioned, and production-ready.
Learn more north_east qr_code_2Dynamic QR codes
Change the destination URL without reprinting. A/B testing, geo-redirect, and expiry built in.
Learn more north_east insightsScan analytics
Real-time scan tracking: country, city, device, OS, browser. Data stays on your infrastructure.
Learn more north_east verifiedEU Digital Product Passport
GS1 Digital Link resolver + DPP builder for battery and textile. Live validator for the EU battery regulation, French AGEC, and ESPR — errors visible before you save.
Learn more arrow_forward terminalCLI & SDKs
TypeScript SDK & CLI available now — Python, Go & PHP coming soon. MCP server for AI agents.
Learn more north_east shieldPrivacy-first
GDPR-compliant: IPs are SHA-256 hashed at the edge. Data export and erasure APIs included.
Learn more arrow_forward branding_watermarkQR code with logo
Embed your own logo in the center of the QR code. Error correction is auto-upgraded to ECC H so it stays reliably scannable — as SVG and PNG.
Learn more north_eastSecure by default
QR phishing (“quishing”) is a growing attack vector. qr3.app protects your users on multiple layers — automatically, no configuration required.
URL scan on creation
Every URL is checked against the Google Web Risk API before activation. Malicious URLs are rejected.
ActiveContinuous rescanning
All active codes are re-checked every 24 hours. Compromised codes pause automatically.
ActiveReal-time validation API
POST /v1/scan/validate integrates into scanner apps or e-mail gateways. Enterprise plan.
Abuse reporting
Anyone can flag a suspicious code via POST /v1/report — temporary suspension is instant.
Redirect transparency
The redirect worker adds an X-QR3-Scan-Status: safe header to every response.
Cloudflare edge protection
WAF, DDoS mitigation and bot management across 300+ locations. <10 ms latency worldwide.
ActiveResponsible disclosure
Please report vulnerabilities to [email protected]. We follow a 90-day responsible disclosure policy.
AI-native from day one
qr3.app ships with a full MCP server. Your AI agents can create, update, and analyze QR codes without writing a single line of code.
Compatible with Claude, Cursor, and any MCP-capable agent.
{
"mcpServers": {
"qr3": {
"command": "npx",
"args": ["@qr3/mcp-server"],
"env": {
"QR3_API_KEY": "$QR3_KEY"
}
}
}
} Simple, transparent pricing
Start free. Scale when you're ready.
Free
For personal projects and prototypes.
- check Dynamic QR codes
- check SVG + PNG export
- check Basic analytics
- check API access
Pro
For professional developers and small teams.
- check Everything in Free
- check Webhooks
- check A/B destinations
- check PDF export
- check Batch API (500)
Business
For growing teams with advanced needs.
- check Everything in Pro
- check Batch API (10,000)
- check Organizations & Workspaces
- check Audit logs
- check Priority support
Agency
For agencies and enterprise deployments.
- check Everything in Business
- check Custom domains
- check Unlimited workspaces
- check SLA 99.9%
- check AI Power Pack included
Latest articles
Hands-on writing on DPP, QR codes and compliance — AI-researched, editorially reviewed.
Digital Battery Passport 2026: Test Environments, Standards, and Open Questions
Where does industry stand on the Digital Battery Passport? An overview of test environments, CEN/CENELEC standards, open-source tools, and regulatory developments as of summer 2026.
CEN and CENELEC Publish First EU Standards for the Digital Product Passport
EN 18216 to EN 18223: CEN and CENELEC lay the technical foundation for the Digital Product Passport under ESPR and the Battery Regulation. What the standards actually require.
Digital Battery Passport 2027: What the EU Regulation Actually Requires
From February 2027, the Digital Battery Passport becomes mandatory. What (EU) 2023/1542 really demands, where the industry is still falling short, and which standards apply now.
Frequently asked questions
Can I attach several datasheets to one QR code?
Yes. Upload one or more files to a code and turn on landing-page mode — a scan then opens a hosted page with all of that code's documents, instead of a single redirect.
Can I change where a code points after it's printed?
Yes. Dynamic codes keep the same printed QR forever; you can change the destination (or its files) anytime, and every future scan follows the new target.
In which formats can I download QR codes?
PNG for screens, plus vector SVG, PDF and EPS for print and professional layouts — straight from the dashboard.
Can I create many codes at once?
Yes. Import a CSV or Excel file (up to 1000 rows per import); each row becomes a code, and any rows that need fixing come back in a downloadable report.
Can I host my files (PDFs) at qr3?
Yes. Files you upload are hosted by qr3; public files get a stable link and can appear on a code's landing page, while private files stay restricted.
Can my team get their own logins with roles?
Yes. Invite members and assign Administrator, Editor or Viewer. Everyone sees the workspace's codes; only Editors and Admins can change them, and Viewers are read-only.
What happens when I reach a plan limit?
You see your usage in the dashboard and get warning emails at 80, 90 and 100% of your monthly scans. Higher plans raise the limits for codes, scans and team seats.
Can I export my scan statistics?
Yes. Export a code's scans as CSV or XLSX for the last 7, 30 or 90 days. For privacy, visitor IPs are never included.