Telegram File Upload Center

This project is a serverless file upload center built on Cloudflare Workers that leverages Telegram's Bot API for free file storage and sharing. It allows users to upload files, which are then sent to a Telegram chat via a bot, and provides a user-friendly interface to manage and download the uploaded files. This guide will walk you through setting up the project directly using the Cloudflare Workers dashboard (no Wrangler CLI required).

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Table of Contents

1. Prerequisites
2. Step 1: Create a Cloudflare Workers Account
3. Step 2: Create a Telegram Bot
4. Step 3: Get Your Telegram Chat ID
5. Step 4: Create a Cloudflare Worker
6. Step 5: Bind a KV Namespace
7. Step 6: Deploy and Test

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Prerequisites

• A Cloudflare account.
• A Telegram account.
• Basic knowledge of using web interfaces.

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Step 1: Create a Cloudflare Workers Account

1. Go to the Cloudflare Workers website.
2. Click on Sign Up and create a new account or log in if you already have one.
3. Once logged in, navigate to the Workers section from the dashboard.

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Step 2: Create a Telegram Bot

1. Open Telegram and search for the BotFather (Telegram's official bot for creating bots).
2. Start a chat with BotFather and use the /newbot command.
3. Follow the instructions:
   • Choose a name for your bot (e.g., MyUploadBot).
   • Choose a username for your bot (must end with bot, e.g., MyUploadBot_bot).
4. Once the bot is created, BotFather will provide you with a bot token. Save this token securely.

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Step 3: Get Your Telegram Chat ID

1. Start a chat with your newly created bot on Telegram.
2. Send any message to the bot (e.g., /start).
3. Open the following URL in your browser (replace YOUR_BOT_TOKEN with your actual bot token):

   https://api.telegram.org/botYOUR_BOT_TOKEN/getUpdates
   

4. Look for the chat object in the JSON response. The id field is your Chat ID. Save this ID.

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Step 4: Create a Cloudflare Worker

1. In the Cloudflare Workers dashboard, click Create a Service.
2. Name your worker (e.g., telegram-upload-center).
3. Choose the HTTP handler template.
4. Click Create Service.
5. replace the worker content with workers.js
6. replace with your token and chat id in first few lines 7 . deploy

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Step 5: Bind a KV Namespace

1. In your worker's dashboard, go to the KV section.
2. Click Create a Namespace and name it (e.g., UPLOAD_STORE).
3. Once created, go back to your worker's Settings > Variables.
4. Under KV Namespace Bindings, click Edit Variables.
5. Add a new binding:
   • Variable name: UPLOAD_STORE
   • KV namespace: Select the namespace you just created.

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Step 6: Deploy and Test

3. Visit your worker's URL (provided in the dashboard) to access the upload center.
4. Test the functionality:
   • Upload a file.
   • View the list of uploaded files.
   • Download or delete files.

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Screenshots

Upload Page: Drag-and-drop file upload interface.

File List Page: View and manage uploaded files.

Star the repo if you find it useful! ⭐

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