QRFlow
Local QR generation for web + print
QRFlow — Free QR Code Generator & Templates
Free QR code generator for business cards, Instagram, LinkedIn, WhatsApp Business, Zoom, Discord, YouTube, Google Maps, WiFi, and more. Local, privacy-friendly, no sign-up.
Smart paste
Paste a link or @handle and jump to the right template.
Examples: instagram.com/… · linkedin.com/in/… · maps.app.goo.gl/… · discord.gg/… · youtu.be/…
Why QRFlow
Key benefits
- Local generation: your inputs stay in the browser (no uploads).
- Print-ready: download SVG for crisp printing, or PNG for sharing.
- Templates: WiFi, vCard, social profiles, maps and more.
Popular generators
All templates →Popular guides
All guides →Business card QR code guide (free): vCard + print checklist
How to create a QR code for business card: vCard fields, size/dimensions, front-vs-back placement, label text, and scan fixes.
Create a QR code for a business card (vCard + print checklist)
Step-by-step: create a business card QR code (vCard), pick the right fields, test-save to Contacts, and print at 20-25mm with a quiet zone so it scans fast.
Best QR code size for business cards (mm/in) + dimensions chart
Best QR size for business cards: 20–25 mm (0.8–1.0"). Includes US/EU/JP card dimensions, quiet zone rule (4 modules), and a print checklist.
Best free QR code generator online: what to look for (SVG/PNG)
Looking for the best free QR code generator online? Use this checklist: scan reliability, SVG/PNG downloads, local generation (privacy), static vs dynamic QR codes, and print sizing tips.
How to download an Instagram QR code PNG (web/desktop)
How to download an Instagram QR code PNG (web/desktop), how to print it cleanly, and a reliable Instagram profile QR generator.
Social profile QR codes: Instagram, YouTube, LinkedIn tips
Make Instagram/YouTube/LinkedIn profile QR codes that open fast and stay valid after printing: stable links, labels, SVG for print, and scan tips.
YouTube QR code guide: video, channel, playlist
How to create a YouTube QR code for a video, channel, or playlist, which link to use, and print tips.
WhatsApp Business QR code: chat links for support
Create a WhatsApp Business QR code for support or sales, with best link formats and print tips.
How to create QR code for Zoom meeting (meeting + webinar links)
How to create a Zoom meeting QR code (or webinar QR): which link to use, plus print tips for reliable scans.
Discord server invite QR code guide
Create a Discord QR code for server invites, avoid expiring links, and share safely.
Google Maps QR code guide: location vs directions
Create a Google Maps QR code for a location or directions, choose the right link, and print tips for signage.
Google review QR code guide: get your review link + print tips
How to get your Google Business Profile review link (or Place ID), create a Google review QR code, and print it so it scans reliably.
How to scan a QR code on Android (Camera, Google Lens)
Step-by-step: scan QR codes on Android using the camera app or Google Lens. Includes scanning from a screenshot and quick fixes if it won’t scan.