Why Use TaskGuru's Generator?
Whether you are a business owner, event organizer, or just sharing a WiFi password, our 2-in-1 Generator provides the most reliable, high-resolution codes on the web. No sign-ups, no watermarks — just pure utility.
100% Client-Side Privacy
Unlike other generators that track your data or redirect links through their servers, TaskGuru generates codes directly in your browser. Your URLs, text, and inventory data never leave your device.
High-Resolution Downloads
Download your codes as high-resolution PNG files — perfect for printing on large banners, product packaging, or business cards without any pixelation.
QR Codes vs Barcodes: Key Differences
QR Codes (2D)
Quick Response (QR) codes are 2-dimensional matrix barcodes that store data both horizontally and vertically.
- Best for: Website URLs, digital menus, WiFi passwords, vCards.
- Scannable by: Any modern smartphone camera (iOS & Android).
- Customizable: Supports custom colors and embedded logos.
Barcodes (1D)
Traditional linear barcodes store data in varying widths of parallel lines — the global standard for retail and logistics.
- Best for: Product packaging (EAN-13), inventory (Code 128), shipping.
- Scannable by: Laser scanners and dedicated inventory apps.
- Reliability: Extremely fast scanning at checkout counters.
Frequently Asked Questions
Do QR codes generated here expire?▼
No. These are Static QR Codes — the information is embedded directly into the pattern. As long as your destination URL works, the QR code works forever. No subscription or account needed.
Can I use the generated barcode for Amazon FBA?▼
Yes. Amazon typically uses UPC or EAN-13 for retail products and Code 128 for shipping labels. Select the correct barcode format from the dropdown before generating and downloading.
Is there a limit on how many QR codes I can generate?▼
Zero limits. Generate and download as many QR codes or barcodes as you need for personal or business use — completely free, forever. No signup required.
What size should I use for printing QR codes?▼
For print use, set the size to at least 512px using the size slider. This ensures the QR code remains sharp on business cards, flyers, banners, and product packaging without pixelation.