FazQR
Free QR codes that never expire — with honest limits
What it does
FazQR is a Brazilian QR code generator built around one promise: your printed QR should never die. Static QR codes (links, PIX payments, WhatsApp, Wi-Fi, vCard) are free, unlimited, and generated in your browser — technically impossible for us to disable. Dynamic QRs with scan analytics come with paid plans, and the free tier is an honest 100-scan test drive with a visible counter. Native PIX (BR Code standard), prices in BRL, self-service cancellation. Honesty as a feature.
Faz um QR. Grátis, pra sempre. Gere QR Code de link, PIX, WhatsApp, Wi-Fi e vCard em segundos — conta grátis, sem marca d'água e sem prazo de validade. Seu QR estático nunca para de funcionar.
Sabe aquele QR "grátis" que para de funcionar depois de duas semanas, bem quando o cardápio já foi impresso? Aqui isso não existe. Seu QR estático é seu pra sempre: conta grátis em 30 segundos, sem marca d'água, sem prazo escondido. PNG, JPG ou SVG. Grátis, sem marca d'água — teste a leitura antes de imprimir. Feito pro dia a dia brasileiro: PIX no balcão, WhatsApp na vitrine, Wi-Fi pros clientes. QR de PIX no padrão oficial do Banco Central, com valor fixo ou aberto. Cola a chave, sai o código — copia e cola incluso. Quem escaneia já cai direto na sua conversa, com a mensagem pronta digitada. Perfeito pra balcão, vitrine e embalagem. O cliente aponta a câmera e conecta na sua rede. Chega…from fazqr.com.br
Does the same job
all alternatives →




- FSFree simple to use QR Code generator without the faff2021 · proqr.co · ▲19
More growth this month
the category →
AstraPixels▲267A pixel-art solar system at its real current positions.
Growth · 29d ago · astrapixels.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