Automate RSS News to Telegram with GPT AI & Image Watermarking

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Important notice

This workflow is provided as-is. Please review and test before using in production.

1. Workflow Overview

This n8n workflow automatically posts new articles from an RSS feed to your Telegram channel. It enhances article text using AI, adds a branded watermark to the article image, and keeps your cha...

Best for

Social Media automation workflows
Multimodal AI automation workflows
intermediate n8n builders looking for reusable templates

Tools used

n8n-nodes-base.rssfeedreadtrigger, @n8n/n8n-nodes-langchain.lmchatopenai, n8n-nodes-base.stickynote, n8n-nodes-base.googlesheets, n8n-nodes-base.if, n8n-nodes-base.noop, @n8n/n8n-nodes-langchain.agent, n8n-nodes-base.httprequest

Source and attribution

This workflow is cataloged by N8N Workflows and links back to its original n8n.io source page by octik5.

Original n8n.io source

1.1 Workflow description

Title: Automate RSS News to Telegram with GPT AI & Image Watermarking
Workflow name: Automate RSS News to Telegram with GPT AI & Image Watermarking

🤖 This n8n workflow automatically posts new articles from an RSS feed to your Telegram channel.

It enhances article text using AI, adds a branded watermark to the article image, and keeps your channel updated with fresh and consistent content.

Use Cases

Automatically publish RSS feed updates to Telegram.
Use AI to rewrite, summarize, or stylize text.
Add watermarked visuals to keep your content on-brand.
Perfect for news aggregators, media channels, and content creators.

How It Works

RSS Trigger: Monitors an RSS feed for new articles.
Check Google Sheet: Compares links to avoid reposting.
Fetch Article: Retrieves the full article content for new links.
AI Enhancement: Uses an AI agent to improve readability and engagement.
Image Watermarking: Fetches the main image and adds a watermark.
Telegram Publishing: Sends the final AI-enhanced post to your Telegram channel.

Setup Steps

Google Sheet: Create and share a sheet to store processed links.
RSS Source: Add your feed URL to the RSS Trigger node.
AI Agent: Configure a prompt and model (e.g., OpenRouter or Gemini).
Telegram Bot: Add your bot token and chat ID for message delivery.
Test & Automate: Run once manually, then let it update automatically.

Tips

You can tweak the AI prompt to match your tone (e.g., newsy, casual, concise).
Adjust watermark placement, font, and color for brand consistency.
AI models may have usage costs or regional restrictions.

✅ Key Advantage: Fully automated — from RSS feed detection to AI-enhanced publishing with branded visuals.

1.2 Logical Blocks

This catalog entry is organized from the workflow JSON. The node-level section below shows the executable blocks available for review before importing the template.

2. Block-by-Block Analysis

Block 1 - RSS Feed Trigger

Type / Role: n8n-nodes-base.rssFeedReadTrigger - rssFeedReadTrigger
Config choices: Version 1

Block 2 - OpenAI Chat Model

Type / Role: @n8n/n8n-nodes-langchain.lmChatOpenAi - lmChatOpenAi
Config choices: Version 1.2

Block 3 - Sticky Note

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 4 - Check Processed Links

Type / Role: n8n-nodes-base.googleSheets - googleSheets
Config choices: Version 4.7

Block 5 - Check: Is Link New?

Type / Role: n8n-nodes-base.if - if
Config choices: Version 2.2

Block 6 - Skip: Link Already Processed

Type / Role: n8n-nodes-base.noOp - noOp
Config choices: Version 1

Block 7 - Update Processed Links

Type / Role: n8n-nodes-base.googleSheets - googleSheets
Config choices: Version 4.7

Block 8 - Customize Article Text

Type / Role: @n8n/n8n-nodes-langchain.agent - agent
Config choices: Version 2.2

Block 9 - Fetch Article Image

Type / Role: n8n-nodes-base.httpRequest - httpRequest
Config choices: Version 4.2

Block 10 - Add Watermark to Image

Type / Role: n8n-nodes-base.editImage - editImage
Config choices: Version 1

Block 11 - Publish to Telegram Channel

Type / Role: n8n-nodes-base.telegram - telegram
Config choices: Version 1.2

Block 12 - Sticky Note1

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 13 - Sticky Note2

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 14 - Sticky Note3

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

3. Summary Table

Workflow	Automate RSS News to Telegram with GPT AI & Image Watermarking
Complexity	intermediate
Nodes	14
Categories	Social Media, Multimodal AI
Author	octik5
Published	10 Oct 2025

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

Use the JSON export at /data/workflows/9476/9476.json as the source template for this automation.
2. Import the template into n8n

Open n8n, import the downloaded JSON, and review each node before activating the workflow.
3. Configure credentials and variables

Replace placeholder credentials, API keys, webhook URLs, account IDs, and environment-specific values with your own settings.
4. Test with sample data

Run the workflow manually or in a staging workspace, inspect node output, and confirm downstream systems receive the expected data.
5. Activate and monitor

Enable the workflow only after testing, then monitor executions, errors, and rate limits during the first production runs.

5. General Notes & Resources

Review imported nodes carefully before activation. This catalog entry is intended to help you inspect the workflow structure, understand required services, and find related templates faster.

Node names, credentials, schedules, webhook paths, and external service limits may need adjustment for your workspace.

Download workflow JSON Original n8n.io source Social Media workflows Multimodal AI workflows

Frequently asked questions

What does Automate RSS News to Telegram with GPT AI & Image Watermarking do?

This n8n workflow automatically posts new articles from an RSS feed to your Telegram channel. It enhances article text using AI, adds a branded watermark to the article image, and keeps your cha...

What do I need before importing this workflow?

Review the workflow JSON, configure any required credentials in n8n, and test the automation in a safe workspace before using it in production.

Can I customize this workflow?

Yes. Use the block-by-block analysis and the downloadable JSON to inspect each node, then adjust credentials, prompts, schedules, filters, or destinations for your Social Media, Multimodal AI use case.

octik5

2 workflows

Nodes

n8n-nodes-base.rssfeedreadtrigger @n8n/n8n-nodes-langchain.lmchatopenai n8n-nodes-base.stickynote n8n-nodes-base.googlesheets n8n-nodes-base.if n8n-nodes-base.noop @n8n/n8n-nodes-langchain.agent n8n-nodes-base.httprequest

Complexity

intermediate

Published 10 Oct 2025

Likes 0

View on n8n.io Download Workflow

Install path: /data/workflows/9476/9476.json

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Automate RSS News to Telegram with GPT AI & Image Watermarking

Workflow preview

Important notice

1. Workflow Overview

Best for

Tools used

Source and attribution

1.1 Workflow description

🤖 This n8n workflow automatically posts new articles from an RSS feed to your Telegram channel.

Use Cases

How It Works

Setup Steps

Tips

1.2 Logical Blocks

2. Block-by-Block Analysis

Block 1 - RSS Feed Trigger

Block 2 - OpenAI Chat Model

Block 3 - Sticky Note

Block 4 - Check Processed Links

Block 5 - Check: Is Link New?

Block 6 - Skip: Link Already Processed

Block 7 - Update Processed Links

Block 8 - Customize Article Text

Block 9 - Fetch Article Image

Block 10 - Add Watermark to Image

Block 11 - Publish to Telegram Channel

Block 12 - Sticky Note1

Block 13 - Sticky Note2

Block 14 - Sticky Note3

3. Summary Table

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

2. Import the template into n8n

3. Configure credentials and variables

4. Test with sample data

5. Activate and monitor

5. General Notes & Resources

Frequently asked questions