How to Build and Deploy a Discord Bot with Image Upload Support

Estimated reading time: 3 minutes

Whether you’re automating community tasks or integrating Discord with external APIs, this guide walks you through creating a bot from scratch using Python and the latest Discord developer tools.

Step 1: Create a Discord Application

• Go to Discord Developer Portal and log in.
• Click “New Application” and give your bot a name.
• Navigate to the Bot tab and click “Add Bot”.
• Copy the Bot Token and store it securely. Do not hardcode it—use environment variables.

Step 2: Invite Your Bot to a Server

• Go to the OAuth2 > URL Generator section.
• Select the bot scope.
• Choose required permissions (e.g., Send Messages, Attach Files, Read Message History).
• Copy the generated URL and open it in your browser to invite the bot to your server.

Step 3: Configure Your Bot Code

Create a .env file to store your token securely:

DISCORD_TOKEN=your_bot_token_here

In your bot.py file:

import discord
import os
from dotenv import load_dotenv

load_dotenv()
TOKEN = os.getenv('DISCORD_TOKEN')

client = discord.Client()

@client.event
async def on_ready():
    print(f'Connected to Discord as {client.user}')

client.run(TOKEN)

Step 4: Install Required Libraries

Run the following command in your terminal:

pip install discord.py python-dotenv

Note: As of 2025, discord.py is maintained under Pycord. Consider switching if you need slash command support.

Step 5: Run Your Bot

python bot.py

Expected output:

Connected to Discord as BotName#1234

Step 6: Upload Images via Command

Here’s a basic command handler using discord.ext.commands:

from discord.ext import commands

bot = commands.Bot(command_prefix='/')

@bot.command()
async def upload_images(ctx, channel_name: str, image_path: str):
    channel = discord.utils.get(ctx.guild.channels, name=channel_name)
    if channel:
        with open(image_path, 'rb') as f:
            await channel.send(file=discord.File(f))
    else:
        await ctx.send("Channel not found.")

bot.run(TOKEN)

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