HoldQR Tools & Generators
Explore our complete suite of specialized QR creation tools, custom design studios, and print preparation calculators. Every tool generates instant vector SVG and high-resolution PNG files.
Core & Contact QR Generators
Universal URL links, dynamic redirect codes, digital vCards, text notes, and branded vectors.
QR Code Generator
Instant, clean QR codes for any website or landing page with vector SVG export.
URL QR Code Generator
Direct-encoded website link QR codes with clean error correction and zero redirects.
Dynamic QR Code Generator
Permanent QR codes with destination URLs you can edit anytime without reprinting.
Free QR Code Generator
Instant static codes without account creation or subscription requirements.
Custom QR Code Generator
Design beautiful QR codes with brand gradients, patterns, and custom corner eyes.
QR Code With Logo
Embed your company logo safely with Level H Reed-Solomon error correction.
vCard QR Code Generator
Offline vCard 3.0 contact cards that save name, phone, email, and company in 1 tap.
Dynamic vCard QR Code
Permanent digital business cards with contact details you can update without reprinting.
Text QR Code Generator
Encode plain text, notes, serial numbers, and instructions into offline scannable codes.
App Download QR Code
Direct mobile users to Apple App Store or Google Play Store download pages.
QR Code Generator With Analytics
Track scan counts, mobile operating systems, and peak visitor activity in real time.
Editable QR Code
Change the destination link of your printed QR code anytime with zero reprinting.
Communication & Social QR Generators
Pre-styled with official platform deep links that launch directly in native mobile apps.
WhatsApp QR Code Generator
Open direct customer chats with pre-filled greeting messages without saving phone numbers.
Email QR Code Generator
Pre-fill recipient email address, subject line, and draft message in default email clients.
Phone Call QR Code Generator
Direct-dial tel: links that prompt customer phones to call support, sales, or concierge.
SMS Text QR Code Generator
Trigger text messaging with recipient number and pre-composed SMS draft.
Instagram QR Code Generator
Direct 1-tap link to your profile, reels, or link-in-bio in the Instagram app.
YouTube QR Code Generator
Launch videos, playlists, or channels directly in the native YouTube app.
TikTok QR Code Generator
Convert viewers into TikTok followers with direct mobile app launching.
Facebook QR Code Generator
Drive Page likes, group members, and event check-ins on your Facebook page.
LinkedIn QR Code Generator
Professional networking QR codes for business cards, resumes, and presentation slides.
Business & Places QR Utilities
Action-oriented tools for customer reviews, venue navigation, contactless menus, and payments.
Google Review QR Code Generator
Open 5-star Google review boxes in 1 tap on customer phones to build local reputation.
Google Maps QR Code Generator
Direct customers and delivery drivers straight to your physical store pin and turn-by-turn navigation.
Restaurant Menu QR Code Generator
Touch-free digital dining menus, cocktail lists, and seasonal specials for tables and counters.
Event & Calendar QR Code Generator
Standard iCalendar RFC 5545 codes that add conferences, webinars, and parties to calendars.
WiFi QR Code Generator
Connect guests to your wireless network automatically without typing passwords.
UPI QR Code Generator
Instant static UPI payment codes for Google Pay, PhonePe, and Paytm with zero setup.
PDF QR Code Generator
Link directly to hosted menus, manuals, product catalogs, and whitepapers.
Image to QR Code
Convert photo posters, product infographics, and flyers into scannable QR codes.
Bulk & Print Production
High-volume generation and print-calibrated layouts for packaging, signage, and collateral.
Bulk QR Code Generator
Generate hundreds of unique QR codes at once from CSV or list input and download as a ZIP archive.
Print-Ready QR Code Generator
Precision vector SVG and 300 DPI PNG outputs formatted with quiet zones for commercial printing.
QR Design Studio
Complete canvas for print table tents, Google Review display cards, posters, and flyers.
Scan, Read & Decode Utilities
Browser-based utilities to read, decode, and extract payload data from images or cameras.
QR Code Scanner Online
Scan and decode QR codes directly in your browser using your mobile or desktop camera.
QR Code Reader
Quick-scanning browser utility with automatic URL redirection and payload inspection.
QR Code Decoder
Upload any screenshot, photo, or PDF to extract and inspect the raw underlying data matrix.
Test & Print Diagnostics
Optical verification and sizing tools to prevent unreadable codes and costly reprinting errors.
QR Code Size Calculator
Calculate minimum and recommended print size based on viewing distance and scanning angle.
Video QR Size Calculator
Calculate pixels, display duration, and safe zones for video broadcasts and YouTube screens.
QR Contrast Checker
Verify foreground and background color contrast against ISO/IEC 18004 scanning standards.
QR Print Test Sheet
Print a 1-page test sheet with your QR code rendered at 5 physical sizes for calibration.
QR URL Validator
Check destination URLs for HTTP status codes, SSL certificate health, and mobile redirect loops.
UTM QR Code Generator
Create campaign-ready QR codes with Google Analytics Source, Medium, and Campaign tags.
Can I Change My QR Code?
Diagnostic guide to determine if your printed QR code is editable or requires reprinting.