Batch QR Code Generator: Unique Codes for Every Product

Batch QR Code Generator: Unique Codes for Every Product

Do you make product packaging and want every single item to carry its own QR code — letting consumers scan to verify authenticity or check batch and traceability info? That's the classic "one code per product" use case. Generating those codes one by one is slow, error-prone and simply unmanageable at scale.

The Batch QR Code Generator from ElagentPak fixes exactly that. It turns your link template into hundreds or thousands of unique QR codes online — no installation required, just open your browser.

How It Works

It's simple, just three steps:

  1. Set the link template: Enter a link prefix (for example https://your-brand.link/) and choose whether links are built by concatenation or as query parameters.
  2. Configure fields: Add fields. Each one can be a fixed value (same on every link) or a random value (different on each code). For random values you pick the character set and length — digits, letters + digits, hex, and more.
  3. Pick the quantity and generate: Set how many codes you need and click "Generate Batch". The system automatically produces enough unique links and renders the QR images.

Key Features

  • Automatic de-duplication: Duplicates are removed during generation, so every QR code maps to a unique link.
  • Flexible combinations: Mix fixed and random fields — keep a consistent brand prefix while making every code different.
  • What you see is what you get: A live preview updates as you configure, so you see the code before generating.
  • Batch export:
    • CSV link list: import straight into your system or process further;
    • PNG layout sheet: auto-arranged into a grid and downloaded;
    • Single downloads: export any individual QR as PNG too.
  • Built for scale: generate thousands of codes in a single run.

Typical Use Cases

  • One-code-per-product anti-counterfeiting: every item gets its own code so consumers can verify authenticity.
  • Batch & traceability: embed fixed info like production batch and origin into unique links, then track by scanning.
  • Promotions: give each gift a unique coupon code or sweepstakes entry.
  • Inventory: label each SKU with a QR code for quick check-in/check-out scanning.

Usage Note

Please note: generated links are random and cannot be reproduced later. It's best to click "Download CSV" right away to save the link list, so you can reprint codes later from the same saved links.

Get Started

Open the ElagentPak Batch QR Code Generator, set up your link template and you'll have your own set of unique QR codes within minutes. The tool is free to use online — if you run into anything, let us know through the site's feedback entry.