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claude-code

Awesome-omni-skill qrcode-gen

Generate QR codes from text, URLs, or data. Quick CLI tool for creating scannable QR codes as PNG or terminal output.

install
source · Clone the upstream repo
git clone https://github.com/diegosouzapw/awesome-omni-skill
Claude Code · Install into ~/.claude/skills/
T=$(mktemp -d) && git clone --depth=1 https://github.com/diegosouzapw/awesome-omni-skill "$T" && mkdir -p ~/.claude/skills && cp -r "$T/skills/tools/qrcode-gen" ~/.claude/skills/diegosouzapw-awesome-omni-skill-qrcode-gen && rm -rf "$T"
manifest: skills/tools/qrcode-gen/SKILL.md
source content

QR Code Generator

Generate QR codes instantly from any text or URL.

Usage

Terminal Output (ASCII)

qrencode -t ANSI "https://example.com"

Save as PNG

qrencode -o code.png "Your text here"
qrencode -o code.png -s 10 "https://skillscan.dev"  # larger size

With custom size and margin

qrencode -o code.png -s 8 -m 2 "Hello World"
# -s = module size (pixels)
# -m = margin (modules)

WiFi QR Code

qrencode -o wifi.png "WIFI:T:WPA;S:NetworkName;P:Password;;"

vCard Contact

qrencode -o contact.png "BEGIN:VCARD
VERSION:3.0
N:Doe;John
TEL:+1234567890
EMAIL:john@example.com
END:VCARD"

Examples

Use CaseCommand
URL
qrencode -t ANSI "https://github.com"
Text
qrencode -o msg.png "Secret message"
Email
qrencode -t ANSI "mailto:hi@example.com"
Phone
qrencode -t ANSI "tel:+1234567890"

Tips

  • Use 
    -t ANSI
    for quick terminal preview
  • Use 
    -t PNG
    (default) for image files
  • Larger 
    -s
    values = bigger, easier to scan
  • Test QR codes with your phone camera before sharing

Last updated: 2026-02-02