How It Works Under the Hood
Encodes data directly into high-contrast 2D matrix modules in local browser memory. Because the payload is static, the QR code will scan and function forever without depending on any external server.
Step-by-Step Instructions
Select your QR mode: Website URL, WiFi Auto-Connect, vCard Contact, or Barcode.
Fill in the target details (e.g. WiFi SSID & Password).
Customize foreground and background contrast colors.
Download the high-resolution PNG or Vector SVG for print.
Key Features & Performance
- 100% Static & Permanent: Zero expiration dates, no redirect servers
- WiFi Auto-Connect: Scan with phone camera to join WiFi without typing passwords
- vCard Support: Adds business card contacts directly to address books
- Linear Barcode Generator: Supports Code 128, EAN-13, and UPC
Local Browser Processing & Privacy
Traditional web converters upload your documents, snippets, or media files to remote servers. Permanent Static QR & Barcode Generator runs inside your browser tab:
Your input text and files are processed locally without uploading payloads to a processing server.
Microdeck does not log or store the files or inputs you paste into tool workspaces (normal static hosting/CDN requests still load page assets).
Working outputs stay in your browser tab and are released when you reset the tool or close the tab.
Frequently Asked Questions
Do these QR codes expire after 14 days like other websites?
NO! Most commercial QR generators use "Dynamic QR" traps that redirect scans through their servers and lock your codes behind a $20/month fee. Microdeck generates 100% static codes that encode data directly into the matrix and last forever.
Can I print these QR codes on business cards and posters?
Yes! Download the high-resolution PNG or vector SVG format, which scales infinitely without pixelation.
Explore Related Micro-Tools
Client-Side PDF Redactor & Sanitizer
Permanently blackout sensitive text & SSNs with zero server uploads
Batch EXIF & Metadata Stripper
Inspect & batch-remove GPS, camera info & metadata on your device
SVG to React / JSX Component Converter
Convert raw SVG into clean, typed React TypeScript components