Generate Beauty Brand Hashtags with Gemini AI, Website Analysis and SerpAPI

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Built by Dinakar Selvakumar Dinakar Selvakumar
Created on June 07, 2026

Description

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

Nodes Used (7)

AI Agent
@n8n/n8n-nodes-langchain.agent
Google Gemini
@n8n/n8n-nodes-langchain.googleGemini
Google Gemini Chat Model
@n8n/n8n-nodes-langchain.lmChatGoogleGemini
Google Sheets
n8n-nodes-base.googleSheets
HTTP Request
n8n-nodes-base.httpRequest
SerpApi (Google Search)
@n8n/n8n-nodes-langchain.toolSerpApi
Structured Output Parser
@n8n/n8n-nodes-langchain.outputParserStructured