Discord Slash Command Builder

Build a Discord application command JSON and the discord.js registration snippet.

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Build a Discord application (slash) command JSON and the discord.js registration snippet. Options: name, type, description, required (type = string/integer/boolean/user/channel/role/number).

Command nameDescription

Options

Command JSON

{
  "name": "remind",
  "description": "Set a reminder",
  "type": 1,
  "options": [
    {
      "name": "text",
      "description": "What to remind",
      "type": 3,
      "required": true
    },
    {
      "name": "minutes",
      "description": "In how many minutes",
      "type": 4,
      "required": true
    }
  ]
}

// Register globally with discord.js
const { REST, Routes } = require("discord.js");
const rest = new REST({ version: "10" }).setToken(process.env.TOKEN);
await rest.put(
  Routes.applicationCommands(process.env.CLIENT_ID),
  { body: [{"name":"remind","description":"Set a reminder","type":1,"options":[{"name":"text","description":"What to remind","type":3,"required":true},{"name":"minutes","description":"In how many minutes","type":4,"required":true}]}] }
);

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About Discord Slash Command Builder

Discord Slash Command Builder is a free Discord tool that lets you build a correct JSON in clicks instead of digging through docs — no guesswork, no docs. Copy the JSON and paste it straight into Discord or your bot config. It runs entirely in your browser with no sign-up and no installs, so your data stays private.

How to use Discord Slash Command Builder

1Open Discord Slash Command Builder — it loads instantly and runs entirely in your browser.
2Fill in the fields with your own values; the output updates live as you type.
3Review the generated JSON in the preview area.
4Copy the JSON and paste it straight into Discord or your bot config.

Why use Discord Slash Command Builder?

✓Generates a valid JSON in seconds — no copy-pasting from docs
✓100% client-side: your inputs never leave your browser
✓Free and unlimited — no account, no trial, no credit card
✓Works on desktop and mobile; copy or download the JSON instantly

Frequently asked questions

Is Discord Slash Command Builder free?+

Yes. Discord Slash Command Builder is completely free with no account, no trial and no usage limits. ToolJolt is supported by unobtrusive ads, not paywalls.

Where do I paste the output from Discord Slash Command Builder?+

Click Copy, then paste the JSON into Discord or your bot config. Each tool's preview shows exactly what to add and where, so you can drop it in and save without reading the docs.

Is my data private?+

Completely. Discord Slash Command Builder runs 100% in your browser (client-side). Nothing you type is uploaded to a server, so your data stays on your device.

Do I need to sign up or install anything?+

No. There's nothing to install and no sign-up — just open the page and start. It works on desktop and mobile.

Do I need a bot to use this?+

Many outputs (messages, formatting, role colors) work without any bot. Webhook and rich-presence outputs need a webhook URL or bot, which you create in the Discord developer portal.

Can I use the output commercially?+

Yes. The configuration, code or files you generate are yours to use in personal and commercial projects without attribution.

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