QR Code Batch Generator

Batch QR Code Generation

Generate multiple QR codes at once from a spreadsheet. Import data via CSV or Excel, and download all codes as a ZIP file. Perfect for event tickets, product labels, inventory tracking, or any scenario requiring many unique QR codes.

Input Formats

Upload a CSV or tab-separated file with two columns: the text/content for each QR code, and an optional label or name. One row produces one QR code. Headers are automatically detected and skipped.

Output

Each QR code generates as a PNG image. All images package into a single ZIP file for easy download. Filenames match the labels in your spreadsheet for easy organization.

Error Correction

QR codes include built-in error correction - they remain scannable even if partially damaged or obscured. Higher error correction allows logos in the center but produces slightly larger codes.

Use Cases

• Event management: Generate unique ticket QR codes for attendees
• Product labeling: QR codes for inventory management and tracking
• Marketing: Campaign tracking codes, each with unique parameters
• Authentication: One-time password codes, secure token generation
• Education: Student ID verification, attendance tracking

Privacy

All generation happens locally in your browser. Your data never leaves your device. No servers are involved in QR code creation.