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Rewrite viral LinkedIn posts in your voice with Google Gemini and Telegram approval

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2/3/2026
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Rewrite viral LinkedIn posts in your voice with AI and Telegram approval using Google Gemini

Who's it for

This workflow is designed for LinkedIn creators, personal brand builders, thought leaders, and content marketers who want to consistently create engaging content without starting from scratch. Perfect for professionals who admire viral posts from others but want to adapt those ideas to their own unique voice and style.

If you're struggling to maintain a consistent posting schedule, looking for content inspiration, or want to repurpose trending ideas while keeping your authentic voice, this automation handles the creative heavy lifting while giving you full control over what gets published.

How it works

The workflow transforms viral LinkedIn posts into personalized content that matches your writing style, complete with AI-generated images, all controlled through Telegram.

The process flow:

  1. Send any LinkedIn post URL to your Telegram bot
  2. Security check validates your Telegram user ID
  3. ConnectSafely.ai scrapes the original post content and engagement metrics
  4. Your custom persona profile is loaded (tone, phrases, formatting preferences)
  5. Google Gemini AI rewrites the post to match YOUR voice
  6. Gemini generates a professional, on-brand image for the post
  7. Preview is sent to Telegram for your review
  8. Approve or reject with a simple reply
  9. On approval, the post goes live on LinkedIn automatically

Setup steps

Step 1: Create a Telegram Bot

  1. Open Telegram and search for @BotFather
  2. Send /newbot and follow the prompts to create your bot
  3. Save the API token provided by BotFather
  4. Get your Telegram User ID by messaging @userinfobot

Step 2: Configure Telegram Credentials in n8n

  1. Go to Credentials → Add Credential → Telegram API
  2. Paste your bot token from BotFather
  3. Save the credential
  4. Update all Telegram nodes to use this credential

Step 3: Set Up Security Check

  1. Open the 🔒 Security Check node
  2. Replace YOUR_TELEGRAM_USER_ID with your actual Telegram user ID
  3. This ensures only YOU can trigger the workflow

Step 4: Configure ConnectSafely.ai API

  1. Sign up at ConnectSafely.ai
  2. Navigate to Settings → API Keys in your dashboard
  3. Generate a new API key
  4. In n8n, go to Credentials → Add Credential → ConnectSafely API
  5. Paste your API key and save
  6. Connect this credential to the 🔍 Scrape LinkedIn Post node

Step 5: Configure Google Gemini API

  1. Go to Google AI Studio
  2. Create or select a project
  3. Generate an API key
  4. In n8n, go to Credentials → Add Credential → Google Gemini (PaLM) API
  5. Paste your API key and save
  6. Connect this credential to both:
    • Google Gemini Chat Model node
    • Generate an image node

Step 6: Connect Your LinkedIn Account

  1. In n8n, go to Credentials → Add Credential → LinkedIn OAuth2 API
  2. Follow the OAuth flow to connect your LinkedIn account
  3. Connect this credential to the Create LinkedIn Post node
  4. Update the person parameter with your LinkedIn Person ID (URN)

Step 7: Customize Your Persona

  1. Open the 👤 Load Your Persona node
  2. Edit the PERSONA object to match YOUR writing style:
    • Update name with your name
    • Modify expertiseAreas with your topics
    • Adjust commonPhrases with phrases you actually use
    • Set preferredEmojis to your favorites
    • Customize styleNotes to capture your unique voice

Step 8: Activate the Workflow

  1. Save your workflow
  2. Toggle the workflow to Active
  3. Your Telegram bot is now ready to receive LinkedIn URLs

Customization

Persona Customization

The 👤 Load Your Persona node is where you define your unique voice. Key areas to customize:

| Field | Description | Example | |-------|-------------|---------| | tone | Overall communication style | "Professional yet approachable, data-driven" | | voice | Perspective and personality | "First-person, authentic, vulnerable" | | formatting | Structure preferences | "Short paragraphs, emoji bullets, line breaks" | | hooks | Opening style | "Start with contrarian takes or personal stories" | | expertiseAreas | Your niche topics | ["SaaS growth", "Leadership", "Remote work"] | | commonPhrases | Signature expressions | ["Here's the truth:", "I learned this the hard way:"] |

Image Generation

The 📝 Create Image Prompt node generates the image prompt. Modify the style parameters to match your brand:

  • Current style: Modern, clean, corporate, vector art
  • Customize: Change to photography, illustrations, or abstract visuals

Post Length

In the persona configuration, adjust postLength:

  • "short" - Quick insights (under 500 characters)
  • "medium" - Standard posts (500-1500 characters)
  • "long" - Deep dives (1500-3000 characters)

AI Model Selection

The workflow uses gemini-2.5-pro for text. You can switch to other models in the Google Gemini Chat Model node based on your needs.

Requirements

| Requirement | Details | |-------------|---------| | n8n Version | 1.0+ recommended | | Telegram Bot | Created via @BotFather | | ConnectSafely.ai Account | API key required | | Google AI Studio Account | Gemini API key required | | LinkedIn Account | OAuth2 connected in n8n | | Community Node | n8n-nodes-connectsafely-ai (self-hosted only) |

⚠️ Note: This workflow uses the ConnectSafely community node, which requires a self-hosted n8n instance.

Use cases

  • Content Repurposing: Transform competitor or industry leader posts into your own perspective
  • Consistent Posting: Maintain a regular posting schedule without content creation burnout
  • Style Consistency: Ensure every post matches your established personal brand
  • Trend Riding: Quickly create content around viral topics while they're still relevant
  • A/B Testing: Test different approaches by approving or rejecting variations

Troubleshooting

Common Issues & Solutions

Issue: Bot not responding to messages

  • Solution: Verify the Telegram webhook is active; check the Telegram Trigger node is properly configured

Issue: "Profile not found" from ConnectSafely.ai

  • Solution: Ensure the LinkedIn URL is complete and public. Some posts on private profiles can't be scraped

Issue: Image generation fails

  • Solution: Verify your Gemini API key has access to image generation models. Check quota limits in Google AI Studio

Issue: LinkedIn post fails to publish

  • Solution: Confirm your LinkedIn OAuth2 credentials are valid and haven't expired. Re-authorize if needed

Issue: AI generates posts that don't match your style

  • Solution: Be more specific in your persona configuration. Add more example phrases and detailed style notes

Issue: Security check blocks your messages

  • Solution: Double-check your Telegram User ID is correctly entered (must be a number, not username)

Documentation & Resources

Official Documentation

Support

Connect With Us

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Need Custom Workflows?

Looking to build sophisticated LinkedIn automation workflows tailored to your business needs?

Contact our team for custom automation development, strategy consulting, and enterprise solutions.

We specialize in:

  • Multi-channel engagement workflows
  • AI-powered personalization at scale
  • Lead scoring and qualification automation
  • CRM integration and data synchronization
  • Custom reporting and analytics pipelines

Rewrite Viral LinkedIn Posts in Your Voice with Google Gemini and Telegram Approval

This n8n workflow automates the process of rewriting viral LinkedIn posts to match your unique voice, leveraging Google Gemini for AI-powered content generation and Telegram for approval before publishing. It's designed for content creators, marketers, and professionals who want to maintain a consistent brand voice on LinkedIn without manual content creation from scratch.

What it does

  1. Triggers on Telegram Message: The workflow starts when a new message is received in a configured Telegram chat. This message is expected to contain the URL or content of a viral LinkedIn post you want to rewrite.
  2. Analyzes and Rewrites with Google Gemini: The AI Agent, powered by Google Gemini, takes the input LinkedIn post and rewrites it in a specified voice or style. This could involve extracting key points, rephrasing, or adding a personal touch.
  3. Formats Output: The rewritten post is then processed by a Structured Output Parser and an "Edit Fields" (Set) node to ensure it's in a clean, usable format for review.
  4. Sends for Approval via Telegram: The rewritten post is sent back to the Telegram chat for your review and approval.
  5. Conditional Publishing to LinkedIn:
    • If you approve the post in Telegram (e.g., by sending a specific keyword like "yes" or "approve"), the workflow proceeds to publish the rewritten content to your LinkedIn profile.
    • If the post is not approved, the workflow ends, allowing you to iterate on the content.

Prerequisites/Requirements

  • n8n Instance: A running instance of n8n.
  • Telegram Bot Token: A Telegram bot configured and its API token for sending and receiving messages.
  • Google Gemini API Key: Access to the Google Gemini API for AI content generation.
  • LinkedIn Account: A LinkedIn account with appropriate permissions to post content.
  • Langchain Nodes: Ensure the @n8n/n8n-nodes-langchain package is installed in your n8n instance.

Setup/Usage

  1. Import the Workflow: Import the provided JSON into your n8n instance.
  2. Configure Credentials:
    • Telegram Trigger & Telegram Node: Set up your Telegram Bot credential. You'll need your bot token.
    • Google Gemini Chat Model & Google Gemini Node: Configure your Google Gemini API key credential.
    • LinkedIn Node: Set up your LinkedIn credential, which will likely involve OAuth authentication to grant n8n permission to post on your behalf.
  3. Customize Nodes:
    • Telegram Trigger (Node 50): Ensure it's listening to the correct chat ID or group where you'll send the initial LinkedIn post.
    • AI Agent (Node 1119):
      • Configure the "Google Gemini Chat Model" (Node 1262) to use your Gemini credential.
      • Crucially, define the prompt for the AI Agent. This prompt should instruct Gemini on how to rewrite the LinkedIn post, including your desired voice, tone, and any specific elements to include or exclude. For example: "Rewrite the following LinkedIn post in a concise, professional, yet slightly humorous tone, focusing on actionable insights for [your industry/niche]. Ensure it's under 1300 characters."
    • Structured Output Parser (Node 1179): This node is likely set up to parse the AI Agent's output into a structured format. Review its configuration to ensure it matches the expected output from Gemini.
    • Edit Fields (Set) (Node 38): This node can be used to further refine or extract specific fields from the rewritten content before sending it for approval.
    • Telegram (Node 49): Configure the message template to send the rewritten post clearly for approval. You might include buttons for "Approve" and "Reject".
    • If (Node 20): Configure the condition to check for your approval message from Telegram. For instance, {{ $json.text === 'Approve' }}.
    • LinkedIn (Node 367): Configure this node to publish the approved content to your LinkedIn profile. Specify the content field from the previous nodes.
  4. Activate the Workflow: Once configured, activate the workflow.

Now, when you send a LinkedIn post (or its content) to your Telegram bot, it will be rewritten by Google Gemini, sent back for your approval, and then automatically published to LinkedIn if you approve it.

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