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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.

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.

Event Networking Tools: Our Tried-and-Tested Toolkit To Build Connections

Event networking tools

Looking to level up your networking strategy? Check out our guide on the must-have event networking tools to win high-value leads like a pro.

14 Effective Real Estate Lead Generation Tactics (Online & Offline)

Lead generation for real estate

Real estate lead generation has evolved. If you’re still relying on yard signs, you’re missing out. This guide shares 14 online and offline strategies top agents use in 2025 to attract high-quality leads and close more deals.

How Much Do Business Cards Cost: A Complete Guide

how much do business cards cost?

Business card prices are all over the place, so how do you know you’re getting the best deal? Discover how to get affordable yet high-quality business cards without compromising design or durability.

Faster Security, Food Delivered to Your Gate: 5 Airport Technologies to Ease Holiday Travel

Uniqode examined how airports are implementing new passenger technologies, from automated check-in to mobile apps, and their impact on travelers.

How To Create A Playlist QR Code To Share Playlists Across Platforms & Boost Streams

how to make a QR Code for a YouTube playlist

Sharing playlists across platforms in the real world can be a hassle. Find out how a playlist QR Code can drive traffic and increase watch time and subscribers.

As the Tech Revolution Continues, IDs May Be the Next Thing To Go Digital

ID cards may become relics. Uniqode examined news and industry sources to explore the rise in digital IDs, their benefits, and their challenges.

Top Social Media Marketing Tools in 2025 (Free + Paid)

Stuck with just your team liking your posts? Discover the top social media marketing tools to nail your social strategy and expand your reach.

Best Holiday Marketing Ideas That Drive Sales in 2025

START 14-DAY FREE TRIAL The holiday season in 2024 is shaping up to be bigger than EVER.  An analysis by Emarketer forecasts 2024 holiday retail sales at $1.353 trillion, growing 4.8% YoY—a clear indicator of the excitement in the air. For brands, this isn’t just an opportunity; it’s a call to action. How do you […]