Discord Bot For QRCode

A Discord bot that generates QR codes on demand using a slash command — no need to visit a QR code website.

Features

• /qrcode slash command, available in any server the bot is added to
• Encode any text or URL into a QR code image
• Optional custom color and size for the generated code

Tech stack

• TypeScript
• discord.js
• qrcode for local QR code generation

Installation

1. Clone the repo and install dependencies:

   npm install
   

2. Create a Discord application at the Discord Developer Portal, add a bot to it, and invite it to your server with the bot and applications.commands scopes.
3. Copy .env.example to .env and fill in:
   • DISCORD_TOKEN — from the Bot tab
   • CLIENT_ID — the application ID from General Information
   • GUILD_ID (optional) — a server ID, for instant command registration during testing instead of waiting on global propagation
4. Register the slash command:

   npm run deploy-commands
   

5. Start the bot:

   npm run dev
   

Usage

In any channel the bot can see:

/qrcode text:<text or URL> color:<optional hex color> size:<optional pixel size, 100-1000>

License

MIT