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The Uniqode Blog

Guides, tips, how-tos, and all the resources to connect your physical and digital worlds
with QR Codes and digital business cards.

Best QR Code Generator for Every Budget in 2025 (With Comparison Chart)

How to choose the best QR Code generator in 2024

Choosing the best QR Code generator can be overwhelming. In this article, we compare the 7 best QR Code generators based on your business goals and budget.

How to Optimize Realtor Email Signatures for Lead Generation?

Email signature for realtors

A strategic realtor email signature does more than share contact details—it showcases your listings, builds credibility, and generates leads. Learn how to create a signature that turns every email into a marketing opportunity.

Create the Perfect CEO Email Signature [Templates + Best Practices] 

Email signature for CEOs

Discover how to transform your CEO email signature from a mere afterthought into a powerful branding tool. This guide provides templates, best practices, and implementation strategies to create a signature that enhances credibility and creates new business opportunities with every message you send.

Make Event Seating Effortless with a QR Code Seating Chart

START 14-DAY FREE TRIAL VIEW PRICING You know what’s frustrating? Walking into an event, only to spend the next few minutes looking up your name on a crowded seating chart or sorting through a pile of place cards. Now, imagine skipping all that and just scanning a QR Code with your phone to find your […]

From New York to LA, Public Transportation Is Turning High-Tech

A person uses contactless payment on their smartphone to pay for their bus fare as they board. Image by QinJin via Shutterstock

Uniqode explored how cities are turning to technology to upgrade their transportation systems for more comfortable, seamless rides.

Social Media Business Cards: Design Guide & Examples (2025)

Social media business cards

Learn how to create effective social media business cards with our complete design guide. Includes templates, best practices, and examples.

QR Codes in 2025: How the Latest Trends Are Reshaping Customer Engagement

QR Codes: A Business Necessity, Not a Trend Remember when we called it ‘surfing the internet’ and not ‘Googling’? It’s one of those moments when technology became so ingrained in our lives that it became a verb. It’s safe to say we’re heading toward a time when “QR-ing” might be just as commonplace. Once an […]

How Digital Business Cards Elevate Personal Branding & Boost Engagement

Your personal brand is more than just your credentials. It’s how people remember you. Digital business cards make your first impression stand out, helping you showcase your expertise and build meaningful connections effortlessly.

How To Create a Good First Impression (Cues From The Best)

President Obama, Oprah, and Steve Jobs have one thing in common: they are impressionable humans. Learn practical tips for body language, conversation, and follow-up to make a lasting impact.

Do QR Codes have To Be Black and White?

QR Codes, although typically black and white, can be any color if they maintain high contrast for scannability. Custom colors enhance branding, but following design rules ensures functionality.

How Restaurants Rose to the Cutting Edge of Technology

Children selecting pieces of pie from automat.

Uniqode compiled industry reports and news articles to explore significant developments in the restaurant industry over the last century.