Telegram Bot TikTok Video Downloader (No Watermark)

Overview

This workflow transforms your Telegram bot into a powerful TikTok video downloader without watermarks. When a user sends a TikTok link to the bot, it automatically validates the URL, fetches the video page, extracts the clean video URL, downloads the file, and sends it back to the user with statistics (views, likes, author). The entire process is handled seamlessly with real-time status updates and robust error handling.

This is perfect for content curators, social media managers, or anyone who wants to save TikTok videos without watermarks directly from Telegram. The bot provides a smooth user experience with progress messages and clear error feedback.

Workflow Steps

1. Telegram Trigger (No auth) — Listens for incoming messages from Telegram users. Configured to receive only message updates. This node requires a Telegram Bot Token set up in n8n credentials.

2. Validate TikTok URL (No auth) — An IF node that checks if the received message contains tiktok.com in the text. Uses string contains operator with loose type validation. Routes valid URLs to the processing path and invalid ones to an error message.

3. Send Invalid URL Message (Telegram API Key auth) — Sends a friendly error message to the user explaining they need to provide a valid TikTok link with examples. Uses the chat ID from the original trigger message.

4. Send Chat Action (Telegram API Key auth) — Sends a "uploading video" chat action to show the user that the bot is processing their request. This provides visual feedback in the Telegram chat.

5. Send Processing Message (Telegram API Key auth) — Sends a status message "⏳ Downloading video... Please wait!" to keep the user informed about the progress.

6. Configure Variables (No auth) — A Set node that stores the video URL (trimmed) and chat ID as named variables for use in subsequent nodes. This ensures data persistence through the workflow.

7. Get TikTok Page HTML (No auth) — An HTTP Request node that fetches the TikTok video page HTML. Uses browser-like headers (User-Agent, Accept, Accept-Language) to mimic a real browser request. Configured with a 30-second timeout and full response capture. On error, it continues to the error handling path.

8. Extract Video URL (No auth) — A Code node running JavaScript that parses the HTML to find the __UNIVERSAL_DATA_FOR_REHYDRATION__ script tag containing video metadata. Extracts the video URL (playAddr or downloadAddr), cookies, description, author, and statistics (plays, likes, comments). On error, it routes to the error handler.

9. Download Video File (No auth) — An HTTP Request node that downloads the actual video file using the extracted URL. Includes cookies from the previous step, proper referrer header, and a 60-second timeout. Configured to return binary file data. On error, it routes to the error handler.

10. Delete Process Notif (Telegram API Key auth) — Deletes the "Processing..." status message to clean up the chat after the video is ready. Uses the message ID from the earlier status message.

11. Send Video to User (Telegram API Key auth) — Sends the downloaded video file to the user with a formatted caption showing the author, view count, and like count. Uses binary data mode for file upload.

12. Format Error (No auth) — A Code node that captures error messages from failed nodes and formats them into a user-friendly error object with the chat ID for response.

13. Send Error Message (Telegram API Key auth) — Sends a detailed error message to the user explaining possible reasons for failure (deleted video, invalid link, maintenance, restrictions) with HTML formatting.

Setup Instructions

Prerequisites

1. Telegram Bot Token: Create a bot via @BotFather on Telegram and get your API token
2. n8n Instance: Self-hosted or cloud n8n (n8n.io)

Configuration Steps

1. Telegram Credentials: In n8n, go to Credentials → New → Telegram API. Enter your bot token from BotFather
2. Webhook Setup: The Telegram Trigger node automatically sets up a webhook URL. Make sure your n8n instance is publicly accessible or use a tunnel (ngrok)
3. Test the Bot: Send any TikTok video link to your bot (e.g., https://www.tiktok.com/@user/video/123456)

Use Cases & Variations

Primary Use Case

• Personal Video Archiving: Save your favorite TikTok videos without watermarks for offline viewing
• Content Curation: Collect videos for repurposing on other platforms
• Social Media Management: Download client videos for scheduling tools

Possible Adaptations

• Add Multiple Platforms: Extend the workflow to support Instagram Reels, YouTube Shorts, or Twitter videos by adding additional validation and extraction logic
• Database Storage: Add a Google Sheets or Airtable node to log downloaded videos with metadata
• Admin Notifications: Add a second Telegram channel to notify you when someone downloads a video
• Rate Limiting: Implement user rate limiting using n8n's Wait node or a database
• Video Processing: Add FFmpeg or other processing nodes to convert formats or add watermarks
• Multi-language Support: Modify error messages and captions based on user language preferences

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// ... truncated (copy to see full JSON)