Scan QR codes safely and review redirect chains without exposing your URLs. Privacy-first security analysis.
Antler - QR scanner built for IRL hangouts
Explore local events and places with our QR code scanning mobile browser.
Bluesky QR Code Generator | Custom & Trackable | QRSurge
Create free branded QR codes instantly with QRSurge. Customize and download high-quality QR codes for URLs, WiFi access, contact info, and more. No registration required.
QR code as SVG · shoelace-style webawesome · Discussion #2668
We are generating QR codes on our website for access to certain things, and usually it's enough to download the generated image and print that off, but I've had a request to make it availab...
When URLs go IRL: AKA The only way I'm letting my kid near YouTube - Guy Dupont
I built a system that allows my 3-year-old to select videos from a printed binder using a cheap QR code scanner. No remote, no distracting thumbnails, no YouTube app at all! Here's what I did.
QR Code Generator – create QR codes for free (Logo, T-Shirt, vCard, EPS)
Free for everyone (commercial and print usage allowed). QR codes on business cards, T-Shirts, mugs and more! Logo QR code possible.
ICQR Magic Tree — 3D QR Code Generator
Turn any link into a stunning 3D tree that doubles as a scannable QR code. Pick a season, customize colors, and share.
ICQR Magic Tree — 3D QR Code Generator
Turn any link into a stunning 3D tree that doubles as a scannable QR code. Pick a season, customize colors, and share.
QRTuber
QRTuber syncs viewers' devices to live streams through a QR code overlay. Haptics, lights, you name it. Streamer-to-Viewer data transfer built entirely on web tech.
Link Cleaner
Link Cleaner is a web app for removing tracking code, search parameters, and other junk from URL links.
atmo.quest
Scan a QR, write a note, leave with a real follow-up list. Your data goes to your repo, not ours.
Pinterest Uses Content Fingerprints for URL Deduplication across Millions of Domains
Pinterest introduced MIQPS, a URL normalization system that identifies which query parameters affect page identity using rendered content fingerprints. It reduces duplicate processing across millions of domains by replacing rule-based approaches with offline analysis, anomaly detection, and runtime parameter maps, improving ingestion efficiency and scalability in large-scale content pipelines.
Claude Code Is Steganographically Marking Requests
I inspected Claude Code for privacy reasons and found hidden system prompt markers based on API base URL and timezone.
URL Scanner | Cloudflare Radar
Understand the security, performance, technology, and network details of a URL with a publicly shareable report.
Generate QR code that looks like 3D tree, by Manish Kumar. - Enter a URL and it grows a 3D tree from the code itself - The ground grid is the actual scannable QR - Switch between Spring, Summer, and Autumn - Tap the tree to flatten it and scan tree.icqr.com?q=MDBodHRwczovL2ljcXIuY29tLw
