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Build Discord Bots
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No installs. No setup. Just open your browser and start building.

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0ms
Setup time
6+
Templates
∞
Possibilities
Nizumo Workspace — demo-bot
// commands/ping.js
module.exports = {
  name: 'ping', description: 'Check latency',
  execute(interaction) {
    const ms = Math.floor(Math.random() * 40) + 10;
    interaction.reply(`🏓 Pong! ${'$'}{ms}ms`);
  }
};
Why Nizumo?
Everything you need to build Discord bots, right in your browser.
⚡
Instant Testing
Test slash commands in a real Discord-like simulator without deploying.
✏️
Monaco Editor
Full VS Code-style editor with syntax highlighting and multi-file support.
💬
Discord Simulator
Simulate commands and bot responses without ever touching Discord.
☁️
Cloud Saved
Projects save automatically. Access them from any device, anytime.
Start with a Template
Pick a pre-built bot and customize it in seconds.
🤖
Basic Bot
Ping, hello, and help commands.
 💰
Economy Bot
Coins, daily rewards, and a shop.
 🔨
Moderation Bot
Warn, kick, and ban commands.
 🎉
Fun Bot
8ball, jokes, coin flip and more.
 ⭐
Leveling Bot
XP, levels, and leaderboards.
 📄
Blank Project
Start from a clean slate.
View all templates →

Ready to build your bot?

Free forever. No credit card. No setup.
Just open the browser and start coding.

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