T.LY Blog

Qr Codes Articles

URL Shortener That Doesn’t Expire

One of the biggest frustrations I’ve heard from people who use URL shorteners is discovering that their shortened links suddenly stop working. Some services only keep links active for a few hours, day...

2 MIN READ

QR Codes Correction Levels

You’ve seen them everywhere: stickers, receipts, posters, business cards. QR Codes live in the real world, where scuffs, dirt, folding, fading, glare, and even accidental stickers can occur. Yet mostl...

6 MIN READ

8 Free Tools Every Marketer Should Use

Here at T.LY, our goal is to provide users with tools that make their jobs easier. That’s why we’ve created a wide range of free, easy-to-use tools designed specifically for marketers, business owners...

2 MIN READ

How Small Can a QR Code Be?

Did you know that QR code size depends on how much data is within the QR code? If you were to try to resize a QR code with a lot of data, it may make the QR code unreadable by smartphones. More minor...

4 MIN READ

How to Edit a QR Code

You've probably seen QR codes on menus or posters. They are great for sharing website links, Wi-Fi passwords, and other info fast. But what happens when the destination changes? That is where dynamic...

4 MIN READ

How to Scan a QR Code from a Picture

It's rare but I've seen QR codes online that are embedded in images and I need to know where they link to. Or someone sends me a QR code that they have issues with and I need to debug it. I could pull...

3 MIN READ

QR Code Use Cases You Might Not Be Using

I feel like every day I see more and more QR codes being used to promote products and advertisements. Below are a few use cases of how you can use QR codes that you may not know about. Types of Data...

1 MIN READ

How Does a URL Shortener Work?

What a URL shortener does A URL shortener stores a short code that points to a longer destination URL. When someone opens the short link, the service looks up that destination and returns an HTTP redi...

4 MIN READ

How to Share Spotify Links with QR Codes

How cool would it be to have a QR code as a bumper sticker that links to your favorite playlist on Spotify? While riding around town other cars could scan the QR code and discover your playlist. With...

3 MIN READ