Task: Create a simple API endpoint using the Webhook and Respond to Webhook nodes Why: You can prototype or replace a backend process with a single workflow Main use cases: Replace backend logic with a workflow

Jonathan

AI key concepts

AI agent chat

n8n Team

AI chat with any data source (using the n8n workflow tool)

David Roberts

Chat with OpenAI Assistant (by adding a memory)

David Roberts

Use an open-source LLM (via HuggingFace)

n8n Team

+10

Chat with PDF docs using AI (quoting sources)

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Eduard

Featured AI templates

Auto-label incoming Gmail messages with AI nodes

This workflow uses AI to analyze the content of every new message in Gmail and then assigns specific labels, according to the context of the email. Default configuration of the workflow includes 3 labels: „Partnership” - email about sponsored content or cooperation, „Inquiry” - email about products, services, „Notification” - email that doesn't require response. You can add or edit labels and descriptions according to your use case. 🎬 See this workflow in action in my YouTube video about automating Gmail. Gmail trigger performs polling every minute for new messages (you can change the trigger interval according to your needs). The email content is then downloaded and forwarded to an AI chain. 💡 The prompt in the AI chain node includes instructions for applying labels according to the email content - change label names and instructions to fit your use case. Next, the workflow retrieves all labels from the Gmail account and compares them with the label names returned from the AI chain. Label IDs are aggregated and applied to processed email messages. ⚠️ Label names in the Gmail account and workflow (prompt, JSON schema) must be the same. Set credentials for Gmail and OpenAI. Add labels to your Gmail account (e.g. „Partnership”, „Inquiry” and „Notification”). Change prompt in AI chain node (update list of label names and instructions). Change list of available labels in JSON schema in parser node. Optionally: change polling interval in Gmail trigger (by default interval is 1 minute). If you like this workflow, please subscribe to my YouTube channel and/or my newsletter.

Oskar

Compose reply draft in Gmail with OpenAI Assistant

Oskar

ChatGPT Automatic Code Review in Gitlab MR

assert

Write a WordPress post with AI (starting from a few keywords)

Giulio

+11

Suggest meeting slots using AI

n8n Team

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David Roberts

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Mike

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Trending $user.role templates

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Verify and enrich your new leads and contacts

Scrape recent news about a company before a call

Milorad Filipović

Verify emails & enrich new form leads and save them to HubSpot

Niklas Hatje

Enrich new leads in Pipedrive and send an alert to Slack for high-quality ones

Niklas Hatje

Automate your outreach and follow-ups

Send follow-ups using Gmail to Hubspot contacts

Mutasem

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Niklas Hatje

Automatically email great leads when they submit a form and record in HubSpot

Mutasem

Gmail campaign sender: Bulk-send emails and follow up automatically if no reply

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🎨 Interactive Image Editor with FLUX.1 Fill Tool for Inpainting

> Like this template? Connect with Eduard via LinkedIn. This workflow is a prototype of an AI-powered image editing interface, similar to Photoshop's Generative Fill feature, but running entirely in the browser. It provides a web-based editor that allows users to: Select areas in images using an adjustable brush tool Input text prompts to guide the AI generation Compare original and generated images side by side Iterate on edits with different prompts and settings Save or reuse generated images > 🎨 Perfect for product catalog management, seasonal content updates, and creative image editing tasks! 📋 Requirements FLUX API Access: You'll need API credentials from FLUX to use this workflow. Configure the HTTP Header Auth credential in n8n with your FLUX API key 🔧 Key Components FLUX Fill API for AI-powered image generation Konva.js for canvas manipulation img-comparison-slider for result visualization Custom CSS/JS for editor functionality Simple Editor Interface HTML page with an editor is served on the Webhook call Adjustable brush selection tool Provides several mock examples and allows uploading custom images Basic prompt and FLUX model parameter controls Image Processing Pipeline Handles image and mask separately Processes FLUX Fill API requests Delivers results back to the editor Result Viewer Split-screen comparison of original and generated images Interactive slider for before/after comparison Options to save or continue editing Support for multiple iteration cycles 🎯 Use Cases This prototype is particularly useful for: Testing AI-powered image editing concepts Quick product visualization experiments Exploring creative image variations Demonstrating inpainting capabilities > 💡 Pro Tip: Save masks for frequently edited areas to quickly generate variations with different prompts! The workflow can be extended to integrate with various data sources and can be customized for specific business needs.

Eduard