QRPrint3D
Turn any QR code into a real 3D-printable object
What it does
Design a custom QR code (colors, dot styles, your logo or an emoji) and download it as PNG/SVG or as a real 3D-printable file. Choose a table stand, keychain, or wall plaque, and export as a two-color 3MF or STL. Rotate the live 3D preview before downloading. No sign-up, completely free.
ToolviaWeb reúne herramientas web gratuitas y sin registro: generador de códigos QR imprimibles en 3D, y más herramientas en camino.
ToolviaWeb reúne herramientas gratuitas que funcionan directo desde el navegador, sin cuentas ni instalaciones. Elegí una para empezar. Generá tu código QR personalizado y descargalo como imagen o como archivo 3D listo para imprimir. Convertí entre más de 160 monedas con tasas de cambio actualizadas, más un gráfico de tendencia. Mejorá o generá meta descripciones SEO con inteligencia artificial, listas para pegar en tu sitio. De un tema y palabras clave a un artículo de blog completo, con IA, listo para publicar. Quitá el fondo de tus fotos de producto en segundos, sin subirlas a ningún servidor y sin perder calidad. Estamos preparando nuevas herramientas gratuitas para sumar afrom qrprint3d.toolsweb.workers.dev
Does the same job
all alternatives →More work this month
the category →


The app store for voice native apps that lives in your notch
Work · 28d ago · voiceos.com

The New Calendly▲211Handle all of the work before, during, and after meetings
Work · 17d ago · calendly.com
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 · 16d ago · simedw.com