What formats are supported for QR outputs?

PNG and SVG formats are supported.

Can I add a logo to the QR codes?

Yes, you can include a logo via the CLI or code when generating.

Is metadata exported for the generated codes?

Yes, a CSV export with QR data and filenames is available.

batch-qr-generator

Scanned

npx machina-cli add skill dkyazzentwatwa/chatgpt-skills/batch-qr-generator --openclaw

Files (1)

SKILL.md

1.6 KB

Batch QR Generator

Generate bulk QR codes from CSV data with UTM tracking, logos, and customizable styling for events, products, and marketing.

Purpose

Bulk QR code generation for:

Event ticketing and check-in
Product inventory tracking
Marketing campaign tracking (UTM parameters)
Business card contact sharing
Bulk URL shortening with QR codes

Features

CSV Input: Generate from spreadsheet data
UTM Tracking: Auto-add campaign tracking parameters
Custom Styling: Colors, logos, error correction
Sequential Naming: Auto-generate filenames
Metadata Export: CSV with QR data and filenames
Format Options: PNG, SVG output

Quick Start

from batch_qr_generator import BatchQRGenerator

# Generate from CSV
generator = BatchQRGenerator()
generator.load_csv('products.csv', url_column='product_url')
generator.add_utm_params(source='catalog', medium='qr', campaign='2024Q1')
generator.generate_batch(output_dir='qr_codes/')

CLI Usage

# Generate QR codes from CSV
python batch_qr_generator.py --csv products.csv --url-column url --output-dir qr_codes/

# Add UTM tracking
python batch_qr_generator.py --csv products.csv --url-column url --utm-source catalog --utm-campaign 2024Q1 --output-dir qr_codes/

# Add logo
python batch_qr_generator.py --csv urls.csv --url-column link --logo logo.png --output-dir branded_qr/

Source

git clone https://github.com/dkyazzentwatwa/chatgpt-skills/blob/main/batch-qr-generator/SKILL.mdView on GitHub

Overview

Generates bulk QR codes from CSV data with UTM tracking, logos, and styling for events, products, and marketing. Supports PNG/SVG outputs, sequential filenames, and metadata export.

How This Skill Works

The tool reads a CSV and maps a URL column, applies optional UTM parameters and logos, then renders a QR code for each row. It saves the codes with sequential filenames and exports a CSV containing QR data and filenames.

When to Use It

Event ticketing and check-in with QR tickets
Product inventory tracking via item-specific QR codes
Marketing campaigns requiring UTM-tracked QR URLs
Business card sharing via vCard/URL QR codes
Bulk URL shortening and QR generation for campaigns

Quick Start

Step 1: from batch_qr_generator import BatchQRGenerator
Step 2: generator.load_csv('products.csv', url_column='product_url')
Step 3: generator.generate_batch(output_dir='qr_codes/')

Best Practices

Prepare a clean CSV with a clearly named URL column
Decide and apply consistent UTM parameters before generation
Include an optional logo file if branding is needed
Ensure the output directory exists and has write permissions
Test a small batch to verify URL correctness and scannability

Example Use Cases

Generate event QR tickets with attendee URLs and check-in readiness
Create product QR codes for shelf labeling with inventory links
Publish a marketing wave with UTM-tagged QR codes for analytics
Share contact details via QR business cards (vCard links)
Bulk generate shortened URLs converted to QR for a campaign

Frequently Asked Questions

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