Generate beauty brand hashtags with Gemini AI, website analysis and SerpAPI

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Important notice

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

1. Workflow Overview

Description This n8n template generates high quality, platform ready hashtags for beauty and skincare brands by combining AI, live website analysis, and current social media trends. It is designed ...

Best for

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

Tools used

n8n-nodes-base.formtrigger, @n8n/n8n-nodes-langchain.agent, @n8n/n8n-nodes-langchain.lmchatgooglegemini, @n8n/n8n-nodes-langchain.outputparserstructured, n8n-nodes-base.googlesheets, n8n-nodes-base.httprequest, @n8n/n8n-nodes-langchain.googlegemini, @n8n/n8n-nodes-langchain.toolserpapi

Source and attribution

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

Original n8n.io source

1.1 Workflow description

Title: Generate beauty brand hashtags with Gemini AI, website analysis and SerpAPI
Workflow name: Generate beauty brand hashtags with Gemini AI, website analysis and SerpAPI

Description

This n8n template generates high-quality, platform-ready hashtags for beauty and skincare brands by combining AI, live website analysis, and current social media trends. It is designed for marketers, agencies, and founders who want smarter hashtag strategies without manual research.

Use cases

Beauty & skincare brands building social media reach
Agencies managing multiple client accounts
Content teams creating Instagram, LinkedIn, or Facebook posts
Founders validating brand positioning through hashtags

What this template demonstrates

Form-based user input in n8n
Website scraping with HTTP Request
AI-driven brand analysis using Gemini
Structured AI outputs with output parsers
Live trend research using search tools
Automated storage in Google Sheets

How it works

Users submit brand details through a form. The workflow scrapes the brand’s website, analyzes it with AI, generates tailored hashtags, enriches them with platform-specific trends, and stores the final result in Google Sheets.

How to use

Activate the workflow
Open the form URL
Enter brand details and website URL
Submit the form
View generated hashtags in Google Sheets

Requirements

Google Gemini API credentials
Google Sheets account
SerpAPI account for trend research

Good to know

Website scraping is best suited for public, text-rich sites
Hashtags are generated dynamically based on brand tone and audience
You can reuse the Google Sheet as a hashtag library

Customising this workflow

Change the number of hashtags generated
Modify the AI prompt for different industries
Add filters for banned or restricted hashtags
Extend the workflow to auto-post to social platforms

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 - Beauty Brand Hashtag Form

Type / Role: n8n-nodes-base.formTrigger - formTrigger
Config choices: Version 2.3

Block 2 - Generate Beauty Hashtags

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

Block 3 - Gemini Model for Hashtags

Type / Role: @n8n/n8n-nodes-langchain.lmChatGoogleGemini - lmChatGoogleGemini
Config choices: Version 1

Block 4 - Parse Hashtag Output

Type / Role: @n8n/n8n-nodes-langchain.outputParserStructured - outputParserStructured
Config choices: Version 1.3

Block 5 - Save Hashtags to Sheet

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

Block 6 - Google Gemini Chat Model

Type / Role: @n8n/n8n-nodes-langchain.lmChatGoogleGemini - lmChatGoogleGemini
Config choices: Version 1

Block 7 - Scrape Skincare Website

Type / Role: n8n-nodes-base.httpRequest - httpRequest
Config choices: Version 4.3

Block 8 - Analyze Website Content

Type / Role: @n8n/n8n-nodes-langchain.googleGemini - googleGemini
Config choices: Version 1

Block 9 - Get Trending Platform Hashtags

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

Block 10 - Gemini Model for Trending

Type / Role: @n8n/n8n-nodes-langchain.lmChatGoogleGemini - lmChatGoogleGemini
Config choices: Version 1

Block 11 - SerpAPI Search Tool

Type / Role: @n8n/n8n-nodes-langchain.toolSerpApi - toolSerpApi
Config choices: Version 1

Block 12 - Parse Hashtag Output1

Type / Role: @n8n/n8n-nodes-langchain.outputParserStructured - outputParserStructured
Config choices: Version 1.3

Block 13 - Google Gemini Chat Model1

Type / Role: @n8n/n8n-nodes-langchain.lmChatGoogleGemini - lmChatGoogleGemini
Config choices: Version 1

Block 14 - Sticky Note

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

Block 15 - Sticky Note1

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

Block 16 - Sticky Note2

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

Block 17 - Sticky Note3

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

Block 18 - Sticky Note4

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

Block 19 - Sticky Note5

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

3. Summary Table

Workflow	Generate beauty brand hashtags with Gemini AI, website analysis and SerpAPI
Complexity	advanced
Nodes	19
Categories	Social Media, Multimodal AI
Author	Dinakar Selvakumar
Published	23 Dec 2025

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

Use the JSON export at /data/workflows/12057/12057.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 Generate beauty brand hashtags with Gemini AI, website analysis and SerpAPI do?

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.

Dinakar Selvakumar

13 workflows

Nodes

n8n-nodes-base.formtrigger @n8n/n8n-nodes-langchain.agent @n8n/n8n-nodes-langchain.lmchatgooglegemini @n8n/n8n-nodes-langchain.outputparserstructured n8n-nodes-base.googlesheets n8n-nodes-base.httprequest @n8n/n8n-nodes-langchain.googlegemini @n8n/n8n-nodes-langchain.toolserpapi

Complexity

advanced

Published 23 Dec 2025

Likes 0

View on n8n.io Download Workflow

Install path: /data/workflows/12057/12057.json

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Generate beauty brand hashtags with Gemini AI, website analysis and SerpAPI

Workflow preview

Important notice

1. Workflow Overview

Best for

Tools used

Source and attribution

1.1 Workflow description

Description

Use cases

What this template demonstrates

How it works

How to use

Requirements

Good to know

Customising this workflow

1.2 Logical Blocks

2. Block-by-Block Analysis

Block 1 - Beauty Brand Hashtag Form

Block 2 - Generate Beauty Hashtags

Block 3 - Gemini Model for Hashtags

Block 4 - Parse Hashtag Output

Block 5 - Save Hashtags to Sheet

Block 6 - Google Gemini Chat Model

Block 7 - Scrape Skincare Website

Block 8 - Analyze Website Content

Block 9 - Get Trending Platform Hashtags

Block 10 - Gemini Model for Trending

Block 11 - SerpAPI Search Tool

Block 12 - Parse Hashtag Output1

Block 13 - Google Gemini Chat Model1

Block 14 - Sticky Note

Block 15 - Sticky Note1

Block 16 - Sticky Note2

Block 17 - Sticky Note3

Block 18 - Sticky Note4

Block 19 - Sticky Note5

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