Blog

Guides March 14, 2026 6 min read

QR Code Security: Prevent Phishing, Verify Scans, and Protect Your Brand

Security best practices for QR code campaigns. Prevent QR phishing attacks, verify webhook signatures, authenticate API keys, and protect your redirect infrastructure.

Use Cases March 13, 2026 7 min read

QR Codes on Product Packaging: Post-Purchase Engagement for E-Commerce

How e-commerce brands use dynamic QR codes on packaging for warranty registration, upsells, reviews, and loyalty programs.

Guides March 12, 2026 10 min read

The Developer's Guide to QR Code APIs: Build, Route, and Track at Scale

A technical guide for developers integrating QR code generation, dynamic routing, and scan analytics into their applications via REST API.

Use Cases March 11, 2026 8 min read

QR Codes for Restaurant Menus: The Complete 2026 Setup Guide

How restaurants use dynamic QR codes for digital menus, time-based routing, seasonal promotions, and customer engagement.

Features March 9, 2026 5 min read

Returning Visitor Detection: Personalize QR Experiences for Repeat Scanners

Detect returning QR code scanners using cookies and fingerprinting. Serve different content to first-time vs. repeat visitors.

Guides March 7, 2026 5 min read

How to Generate Thousands of QR Codes with a Single API Call

Generate up to 100 unique QR codes per request with ScanStack's bulk API. Perfect for events, inventory tracking, packaging, and print campaigns.

Guides March 5, 2026 5 min read

Static vs. Dynamic QR Codes: Which Should You Use? (Decision Guide)

A practical guide to choosing between static and dynamic QR codes. Covers use cases, cost, limitations, and when each type makes sense.

Features March 4, 2026 6 min read

Scan Automations: Trigger Actions When QR Codes Hit Milestones

Set up automated actions that fire when QR codes reach scan milestones, visitors return, or scans come from specific locations.

Guides March 2, 2026 7 min read

QR Code Analytics: Track Scans, Measure ROI, and Optimize Campaigns

Complete guide to QR code analytics. Track scan volume, device breakdown, location data, time patterns, and conversion rates.

Features February 28, 2026 7 min read

Geo-Fencing QR Codes: Route Scans by City, State, or GPS Radius

Use IP geolocation to route QR code scans to different destinations based on the scanner's city, state, or proximity to a GPS coordinate.

Guides February 27, 2026 6 min read

QR Code Webhooks: Get Real-Time Scan Notifications in Slack, CRM, or Your App

Set up HMAC-signed webhooks to receive instant notifications when QR codes are scanned. Integrate with Slack, Salesforce, HubSpot, or Zapier.

Guides February 24, 2026 9 min read

A/B Testing QR Code Landing Pages: Boost Conversions with Data

Learn how to A/B test QR code destinations to optimize conversion rates. Includes Thompson Sampling auto-optimization and best practices.

Features February 19, 2026 6 min read

SmartRoute: Time-Based QR Code Routing for Restaurants, Events & Retail

Serve different content from the same QR code based on time of day and day of week. Perfect for restaurants, events, and retail promotions.

Guides February 14, 2026 7 min read

QR Code Conditional Routing: Send Users to Different Pages Based on Context

Set up conditional routing for QR codes based on device type, OS, location, language, and time. Complete guide with API examples.

Guides February 9, 2026 8 min read

What Are Dynamic QR Codes? The Complete Guide for 2026

Learn what dynamic QR codes are, how they differ from static QR codes, and why businesses use them for marketing, packaging, and operations.