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Guides, tips and news about QR codes.

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Published on 8/16/2026

A custom domain for your QR codes: how it works, and the mistake you cannot undo

Most of the case for a branded QR domain is about trust in the second before someone taps. The better case is about what happens if you ever leave your QR vendor — and printed codes outlive vendor relationships.

Published on 8/14/2026

Dynamic QR Codes from Python, Node and C#

Drawing a QR code is a library call in every one of these languages, and you should use one. The API is for the other job — keeping a printed code pointing somewhere you can still change a year from now.

Published on 8/12/2026

QR Codes for Asset and Equipment Tracking (The Sticker That Becomes a Record)

A spreadsheet of asset tags is a list nobody updates and nobody can find at the machine. A QR code on the equipment itself flips that: scan the thing and its full record opens — history, manual, service log, a form to report a fault. Here's how to build a system that survives the real world.

Published on 8/12/2026

QR Codes for Museums and Galleries (Beyond the Wall Label)

A wall label has room for a name and a date. The story, the artist's voice, a zoom into the brushwork, a translation, an audio track — all of it has nowhere to go. A QR code is the doorway from that tiny label to the deep content, without cluttering the wall or forcing an app.

Published on 8/12/2026

QR Codes for Gyms and Fitness Studios (That Cut Churn and Fill Classes)

A gym's hardest job isn't signing members — it's keeping them. QR codes turn every machine, studio door and window into a touchpoint that teaches, books and sells. Here's where they earn their keep, and how to tell which one is actually working.

Published on 8/12/2026

How to Make a QR Code for Telegram (and Actually Grow Your Channel)

Telegram has no algorithm feeding you subscribers, so every join comes from somewhere you put your link — and a QR code is the bridge. Here are the right t.me links, a bot trick that tells you which flyer worked, and how to make a code you can track and repoint.

Published on 8/12/2026

How to Make an “Add to Calendar” QR Code

A QR code that drops your event straight into someone's phone calendar — title, date, time, place — with one scan. Here is how to make one for a webinar, appointment, wedding or conference.

Published on 8/12/2026

How to Add a QR Code to Your Resume (CV)

A QR code on your resume gives a recruiter one-tap access to your portfolio, LinkedIn or contact card — no retyping a long link from paper. Here is what it should link to, how to make it, and where to place it.

Published on 8/12/2026

How to Make a QR Code for Directions to Your Location

A QR code that opens directions to your address in one tap — no typing, no wrong pin. Here is how to make one from your Google Maps link or from coordinates, and where to use it.

Published on 8/11/2026

How to Make a QR Code for Spotify

Spotify Codes only scan inside the Spotify app — a real QR code from the share link opens in any phone camera and works on print. Here is how to make one for a track, album, artist, playlist or podcast.

Published on 8/11/2026

How to Make a QR Code for Your Facebook Page

Facebook no longer gives most people a built-in profile QR code, so the reliable way is to make one from your Page or profile link. Here is how, why a dynamic code is worth it, and where to use it.

Published on 8/11/2026

How to Make a QR Code for TikTok

Two ways to make a TikTok QR code: TikTok's in-app profile code and a QR you own that can be tracked, branded and redirected. Here is how to make each, and where to use it.