AI image generator from text built on fal.ai

Send to data to Google Sheets with ChatGPT using converted HTML to text from HTTP

Automatically send data to Google Sheets using ChatGPT after converting the HTML to text received from HTTP. Add rows for streamlined data management and analysis.

Split test different agent prompts with Supabase and OpenAI

Split Test Agent Prompts with Supabase and OpenAI Use Case Oftentimes, it's useful to test different settings for a large language model in production against various metrics. Split testing is a good method for doing this. What it Does This workflow randomly assigns chat sessions to one of two prompts, the baseline and the alternative. The agent will use the same prompt for all interactions in that chat session. How it Works 1. When messages arrive, a table containing information regarding sessi

Ai-powered degree audit system with Google Sheets and GPT-5

Run an AI-powered degree audit for each senior student. This template reads student rows from Google Sheets, evaluates completed courses against hard-coded program requirements, and writes back an AI Degree Summary of what's still missing (major core, Gen Eds, major electives, and upper-division credits). It's designed for quick advisor/registrar review and SIS prototypes. Trigger: Manual — When clicking "Execute workflow" Core nodes: Google Sheets, OpenAI Chat Model, (o

Free AI image generator - n8n automation workflow with Gemini/ChatGPT

This n8n template demonstrates how to use AI to generate custom images from scratch - fully automated, prompt-driven, and ready to deploy at scale. Use cases are many: You can use it for marketing visuals, character art, digital posters, storyboards, or even daily image generation for your personal purposes. How It Works - The flow is triggered by a chat message in N8N or via Telegram. The default image size is 1080 x 1920 pixels. To use a different size, update the values in the “Fie

Generate documents in Google Docs using 2 ChatGPT prompts and data received via HTTP

Automate document creation in Google Docs using data received from HTTP and 2 ChatGPT prompts.

Automatic Gmail categorization and labeling with AI

This workflow contains community nodes that are only compatible with the self-hosted version of n8n. Who is this for? If your inbox is full of unread emails, this workflow is for you. Instead of reading through them one by one, let AI do the sorting. It reads your emails and flags only what needs action. What does it solve? This workflow reads your unread Gmail emails and uses AI to decide what’s important — and what’s not. It labels emails that need your attention, identifies re

Rss feed reader that saves the feeds of the last 3 days in Google Sheets

How it Works:++ This RSS reader retrieves links from a Google Sheets file and goes through each link to retrieve the messages that are younger than 3 days, then saves them in a second Google Sheets file and then deletes all older entries in the second Google Sheets file! ==The retrieval can take a while due to the Google API block prevention, depending on the number of news feeds that were retrieved!== Detailed Description is in the sticky Notes from the Workflow!

Automated Facebook group scraper: posts, comments, and sub-comments to Supabase

This n8n template demonstrates how to automate the scraping of posts, comments, and sub-comments from a Facebook Group and store the data in a Supabase database. Use cases are many: Gather user engagement data for analysis, archive posts and comments for research, or monitor community sentiment by collecting feedback across discussions! Good to know At the time of writing, this workflow requires the apify api for scraping and Supabase credentials for database storage. How it works -