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Qr Generator

Generate QR codes from text or URL for mobile scanning.

Rating: 4.5 (294 reviews)
Downloads: 12,868 downloads
Version: 1.0.0

Overview

Generate QR codes from text or URL for mobile scanning.

Complete Documentation

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QR Generator

Generates a QR code image (PNG/SVG) or terminal output from a given text or URL. Useful for transferring long URLs, WiFi credentials, or text snippets to mobile devices via Feishu (scan QR).

Usage

bash

# Generate a QR code image
node skills/qr-generator/index.js --text "https://openclaw.ai" --output "qr_code.png"

# Generate to terminal (ASCII art)
node skills/qr-generator/index.js --text "Hello World" --terminal

Options

-t, --text : The text or URL to encode (required).
-o, --output : Output file path (e.g., code.png, code.svg).
--terminal: Output QR code as ASCII art to the terminal.
--width : Width of the image (default: 500).
--color-dark : Dark color (default: #000000).
--color-light : Light color (default: #ffffff).

Example: Send QR to Feishu

bash

# 1. Generate QR code
node skills/qr-generator/index.js --text "https://example.com" --output "temp_qr.png"

# 2. Send to user via Feishu
node skills/feishu-image/send.js --target "ou_xxx" --file "temp_qr.png"

# 3. Clean up
rm temp_qr.png

Installation

Terminal bash


openclaw install qr-generator

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💻Code Examples

node skills/qr-generator/index.js --text "Hello World" --terminal

node-skillsqr-generatorindexjs---text-hello-world---terminal.txt

## Options

- `-t, --text <text>`: The text or URL to encode (required).
- `-o, --output <path>`: Output file path (e.g., `code.png`, `code.svg`).
- `--terminal`: Output QR code as ASCII art to the terminal.
- `--width <number>`: Width of the image (default: 500).
- `--color-dark <hex>`: Dark color (default: `#000000`).
- `--color-light <hex>`: Light color (default: `#ffffff`).

## Example: Send QR to Feishu

example.sh

# Generate a QR code image
node skills/qr-generator/index.js --text "https://openclaw.ai" --output "qr_code.png"

# Generate to terminal (ASCII art)
node skills/qr-generator/index.js --text "Hello World" --terminal

example.sh

# 1. Generate QR code
node skills/qr-generator/index.js --text "https://example.com" --output "temp_qr.png"

# 2. Send to user via Feishu
node skills/feishu-image/send.js --target "ou_xxx" --file "temp_qr.png"

# 3. Clean up
rm temp_qr.png