FREE PLAN AVAILABLE

Dynamic QR codes, done right.

One QR platform with A/B testing, geo-targeting, real-time analytics, and a full API. Edit destinations anytime — no reprints, no limits.

No credit card 2 free codes Edit anytime
WHATSAPP QRPDF-TO-QRWIFI QRA/B TESTINGGEO-TARGETING
CrazyQRCode — api
$ curl -X POST https://api.crazyqrcode.libraryofapps.com/v1/generate \
-H "Authorization: Bearer sk_live_…" \
-d '{ "url": "https://crazyqrcode.libraryofapps.com" }'
> 200 OK · code created

Real-time

SCAN ANALYTICS

FREE QR CODE GENERATOR

Create your free QR code

Customize, preview live, and download in seconds. No credit card required.

1Enter your URL destination
2Choose a style (optional)
3Pick a color (optional)
Download your QR Code

LIVE PREVIEW

https://crazyqrcode.libraryofapps.com

Your free plan includes

  • 2 QR Codes
  • 50 scans/month
  • Custom colors
  • Instant download

Everything you need to
scale QR infrastructure

Developer-first tools that grow with your business, from MVP to enterprise scale.

Dynamic QR Infrastructure

Production-ready QR code platform with unlimited codes, real-time updates, and zero downtime. Perfect for developers who need reliable, scalable infrastructure.

  • Unlimited dynamic QR codes
  • Real-time URL updates without reprints
  • Custom vanity links
  • Fully documented REST API

Analytics & Automation

Deep insights into every scan with geo-targeting, A/B testing, and scheduled redirects. Turn QR codes into data-driven growth engines.

  • Advanced analytics + CSV export
  • A/B testing & split testing
  • Geo-targeting by location
  • Scheduled redirects

USE CASES

Built for every industry

From retail to manufacturing, CrazyQRCode adapts to your unique workflow.

Retail & E-Commerce

Connect physical products to digital experiences with trackable QR codes on packaging, displays, and receipts.

  • Product authentication & verification
  • Track customer engagement by location
  • A/B test promotional campaigns
  • Seamless checkout experiences

Hospitality & Tourism

Enhance guest experiences with contactless menus, digital concierge services, and location-based information.

  • Dynamic digital menus & ordering
  • Multilingual content by geo-location
  • Guest feedback collection
  • Contactless check-in flows

Events & Conferences

Streamline event management with ticketing, session tracking, and sponsor engagement analytics.

  • Real-time attendance tracking
  • Sponsor engagement metrics
  • Session-specific content delivery
  • Lead capture & CRM integration

Manufacturing & Supply Chain

Track products through the supply chain with unique QR codes for inventory, quality control, and compliance.

  • Asset tracking & management
  • Quality control documentation
  • Compliance & certification
  • Supply chain transparency

Built for
Production

Everything you need to deploy, track, and optimize QR codes at scale. No compromises.

HERO PLAN

Advanced Analytics

Device types, locations, time-series data. Understand exactly who scans your codes and when.

Track every scan in real time. See which countries, devices, and browsers your audience uses. Spot trends, measure campaigns, and make data-driven decisions — all from a single brutalist dashboard.

CrazyQRCode ANALYTICSEXAMPLE
MonTueWedThuFriSatSun

TOP COUNTRIES

🇺🇸 US38%
🇩🇪 DE22%
🇯🇵 JP15%
🇬🇧 GB12%

DEVICES

📱 Mobile62%
📱 Desktop28%
📱 Tablet10%

12,847

TOTAL SCANS

9,231

UNIQUE

4.2%

CONV. RATE

HERO PLAN

A/B Testing

Split traffic between multiple destinations. Optimize conversion rates with data-driven decisions.

Create two destination URLs behind one QR code. Split traffic automatically, track conversions, and let the data pick the winner. No guesswork — just results.

A/B TEST — Example campaignEXAMPLE
VARIANT A WINNER

crazyqrcode.libraryofapps.com/promo-landing

62%8.4%
TRAFFICCONV.
VARIANT B

crazyqrcode.libraryofapps.com/promo-video

38%5.1%
TRAFFICCONV.

TRAFFIC SPLIT

A — 62%B — 38%

3,421

TOTAL CLICKS

94.7%

CONFIDENCE

14 days

DURATION

HERO PLAN

Geo-Targeting

Route users to different URLs based on location. Perfect for multi-region campaigns.

Route scanners to region-specific landing pages based on their location. Set rules per country, toggle them on and off, and define a default fallback for everyone else.

GEO RULES5 rules configured
🇺🇸

US United States

promo-us.example.com/offer

🇩🇪

DE Germany

angebot.example.de/aktion

🇯🇵

JP Japan

jp.example.com/キャンペーン

🇫🇷

FR France

promo.example.fr/offre

🇧🇷

BR Brazil

br.example.com/oferta

DEFAULT FALLBACKexample.com/default

And even more power under the hood

Real-Time Analytics

Track scans by country, city, device, browser, OS, and referrer — updated as they happen.

Custom Vanity Links

Pick memorable, branded slugs like /summer-sale instead of a random code.

CSV Analytics Export

Export every scan — country, city, device, browser, referrer — to CSV for your own reporting.

Full REST API

Create and manage QR codes programmatically. Fully documented with per-account rate limits.

Bulk QR Generation

Generate hundreds of QR codes at once with CSV upload or batch input.

Scheduled Redirects

Automatically switch destinations based on date/time. Set it and forget it.

Custom Branding

Customize colors and style to match your brand identity on every QR code.

PNG & SVG Export

Download any code as a crisp PNG or infinitely scalable SVG, ready for print or web.

Simple, Transparent Pricing

No hidden fees. No per-scan charges. Just powerful QR infrastructure.

CrazyQRCode is ideal for restaurants, small businesses, and marketing teams that need professional QR code features without enterprise complexity or pricing.

TRY FREE

Free

Free

  • 2 QR codes
  • 50 scans/month tracked
  • 24-hour analytics
  • Basic customization
  • QR codes expire after 14 days
  • CrazyQRCode branding on codes
Start Free
MOST POPULAR

Pro

$19/mo

  • Unlimited QR codes
  • Unlimited scans
  • Advanced analytics + CSV export
  • Custom vanity links
  • A/B testing
  • Geo-targeting
  • Scheduled redirects
  • Bulk generation
  • Full REST API access
  • 99.9% SLA
Start 3-day free trial

Frequently Asked Questions