
QR Code Generator for Business Card
Turn your contact details into a scannable QR business card
What it does
QR Code Generator for Business Card makes creating and sharing a digital business card fast and straightforward. Unlike overloaded QR tools with dozens of unrelated features, this extension focuses specifically on contact sharing. Enter your details, generate a vCard QR code, and you’re ready to share. It’s designed for one job and does it quickly: turning your contact information into a QR code that’s ready to share.
Does the same job
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vCard QR Code Generator by QRMaster9d ago · qrmaster.net · ▲1Share contact details with one scan - no typing needed.


More work this month
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Launched alongside, August 2026
the whole month →- TL
Life & fun · 10d ago · louisabraham.github.io


- SA
Hello HN! I found that picking out plausible but diverse skin tones for my digital art and game development projects was kind of difficult, and I got curious about if there was a way to define a color space that made it easy. I've built a color picker and procedural generation algorithm based on the space as well as a bunch of other fun js features and demos throughout the page that use the equations. If you find it interesting, I have lots of explanations of how I built it and what properties the space has. The methodology might be a bit shaky, but hopefully the result is as helpful for…
Life & fun · Aug 2026 · toneyalexander.github.io


I trained a 125M-parameter transformer to autocomplete piano performances in real time (~108 notes/sec on an iPhone 15). The idea is basically GitHub Copilot or Tabnine, except instead of prompting it with code, you prompt it by playing a few notes on a MIDI piano. The model then continues what you played, entirely on-device. The app is free if anyone wants to try it. Happy to answer questions about the model, training, Core ML, or the many things that didn't work.
AI · 17d ago · simedw.com