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@qrdx/cli

v0.0.4

Published

QR code generator CLI for developers

Vulnerabilities

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Links

Maintainers

buchariteshbucharitesh

Keywords

Readme

@qrdx/cli

QR code generator CLI for developers. Generate styled, scannable QR codes as SVG or PNG — fully non-interactive, CI-friendly.

Install

# Install the qrdx library package (includes the CLI binary)
npm install -g qrdx

# Or install the standalone CLI package
npm install -g @qrdx/cli

Or run without installing:

npx qrdx generate "https://example.com" -o qr.svg

Usage

qrdx generate <data> [options]

Options

| Flag | Short | Default | Description | |------|-------|---------|-------------| | --output | -o | — | Output path — extension sets format (.svg or .png) | | --size | | 512 | Output pixel size | | --level | -l | Q | Error correction: L M Q H | | --body | | square | Body dot pattern | | --eye | | square | Corner eye pattern | | --dot | | square | Corner dot pattern | | --fg | | #000000 | Foreground color | | --bg | | #ffffff | Background color | | --eye-color | | — | Corner eye color override | | --dot-color | | — | Corner dot color override | | --logo | | — | Center logo URL | | --margin | | 0 | Quiet zone margin (modules) |

Examples

# Basic SVG
qrdx generate "https://qrdx.dev" -o qr.svg

# High-res PNG for print
qrdx generate "https://qrdx.dev" -o qr.png --size 2048 --level H

# Branded style
qrdx generate "https://qrdx.dev" \
  --body circle --eye rounded \
  --fg "#1a1a2e" --bg "#f5f5f5" \
  -o branded.svg

# With center logo
qrdx generate "https://qrdx.dev" \
  --logo "https://qrdx.dev/logo.png" --level H \
  -o logo-qr.svg

# Wi-Fi QR
qrdx generate "WIFI:T:WPA;S:MyNetwork;P:MyPassword;;" -o wifi.svg

# Interactive mode (TTY)
qrdx generate

Patterns

Body (--body): square circle circle-large diamond circle-mixed pacman rounded small-square vertical-line

Eye (--eye): square rounded gear circle diya extra-rounded message pointy curly

Dot (--dot): square rounded circle diamond message message-reverse diya diya-reverse rounded-triangle star banner

Interactive mode

When run in a TTY without flags, qrdx generate starts a guided prompt flow — output path, then optionally advanced customizations (patterns, colors, logo).

Requirements

Node.js ≥ 18

Links

License

MIT