5,335 workflows in Langchain
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Force AI to use a specific output format
This workflow is for anyone looking to automatically fetch, validate, and parse complex language-based queries into a structured format. Its unique capability lies in not only processing language but ...
14,702
Built by n8n Team n8n Team
Jun 05, 2026
Custom LangChain agent written in JavaScript
This workflow has multiple functionalities. It starts with a manual trigger, "When clicking 'Execute Workflow'", that activates two separate paths. The first path takes a preset string "Tell me a jok ...
13,815
Built by n8n Team n8n Team
Jun 05, 2026
AI: Summarize podcast episode and enhance using Wikipedia
The workflow automates the process of creating a summarized and enriched podcast digest, which is then sent via email. Note that to use this template, you need to be on n8n version 1.19.4 or later.
12,919
Built by n8n Team n8n Team
Jun 05, 2026
OpenAI assistant with custom tools
This workflow shows how you can get your OpenAI assistant to call an n8n workflow as a tool. Since you can put almost any functionality in an n8n workflow, this means you can give your assistant acces ...
12,568
Jun 05, 2026
AI: Ask questions about any data source (using the n8n workflow retriever)
This template aims to perform Q&A on data retrieved from another n8n workflow. Since that workflow can be used to retrieve any data from any service, this template can be used to ask questions about a ...
9,358
Built by n8n Team n8n Team
Jun 05, 2026
Use any LangChain module in n8n (with the LangChain code node)
LangChain is a framework for building AI functionality that users large language models. By leveraging the functionality of LangChain, you can write even more powerful workflows. This workflow shows ...
10,878
Jun 05, 2026
Translate audio using AI
Overview This workflow takes some French text, and translates it into spoken audio. It then transcribes that audio back into text, translates it into English and generates an audio file of the Engli ...
9,858
Jun 05, 2026
Ask a human for help when the AI doesn't know the answer
This is a workflow that tries to answer user queries using the standard GPT-4 model. If it can't answer, it sends a message to Slack to ask for human help. It prompts the user to supply an email addre ...
8,850
Built by Deborah Deborah
Jun 05, 2026
Automate Screenshots with URLbox & Analyze them with AI
In this automation we first make a screenshot with a screenshot API called URLbox and then send this screenshot into the OpenAI API and analyze it. You can extend this automation by the way you want ...
3,812
Built by Bela Bela
Jun 05, 2026
Classify new bugs in Linear with OpenAI's GPT-4 and move them to the right team
Use case When working with multiple teams, bugs must get in front of the right team as quickly as possible to be resolved. Normally this includes a manual grooming of new bugs that have arrived in you ...
1,801
Jun 05, 2026
Assistant for Hubspot Chat using OpenAi and Airtable
This workflow will allow you to use OpenAI Assistant API together with a chatting platform. This version is configured to work with Hubspot, however, the Hubspot modules can be replaced by other platf ...
1,398
Jun 05, 2026
Image Creation with OpenAI and Telegram
Image Creation with OpenAI and Telegram Check this channel: AutoTechAi_bot Description: In the realm of automation and artificial intelligence, n8n offers a sophisticated platform for seamlessly inte ...
10,338
Built by AlQaisi AlQaisi
Jun 05, 2026
Post New YouTube Videos to X
Automated YouTube Video Promotion Workflow Automate the promotion of new YouTube videos on X (formerly Twitter) with minimal effort. This workflow is perfect for content creators, marketers, and soci ...
9,170
Jun 05, 2026
AI-Powered Children's English Storytelling on Telegram with OpenAI
Unleashing Creativity: Transforming Children's English Storytelling with Automation and AI Check this example: https://t.me/st0ries95 Summary In the realm of children's storytelling, automation is r ...
8,418
Built by AlQaisi AlQaisi
Jun 05, 2026
Customer Support Channel and Ticketing System with Slack and Linear
This n8n workflow demonstrates how to create a really simple yet effective customer support channel and pipeline by combining Slack, Linear and AI tools. Built on n8n's ability to integrate anything, ...
6,594
Built by Jimleuk Jimleuk
Jun 05, 2026
Store Notion's Pages as Vector Documents into Supabase with OpenAI
Workflow updated on 17/06/2024:** Added 'Summarize' node to avoid creating a row for each Notion content block in the Supabase table.* Store Notion's Pages as Vector Documents into Supabase This wo ...
6,262
Built by Dataki Dataki
Jun 05, 2026
Recipe Recommendations with Qdrant and Mistral
This n8n workflow demonstrates creating a recipe recommendation chatbot using the Qdrant vector store recommendation API. Use this example to build recommendation features in your AI Agents for your ...
6,207
Built by Jimleuk Jimleuk
Jun 05, 2026
Configure your own Image Creation API Using OpenAI DALLE-3
How it works: Webhook URL that responds to Requests with an AI generated Image based on the prompt provided in the URL. Setup Steps: Ideate your prompt URL Encode The Prompt (as shown in the Templat ...
5,653
Built by Bela Bela
Jun 05, 2026
Transforming Emails into Podcasts
Transforming Emails into Podcasts 🎙️ Check out this channel for example. The n8n workflow described here aims to revolutionize the way users engage with promotional emails by converting them in ...
5,126
Built by AlQaisi AlQaisi
Jun 05, 2026
Query n8n Credentials with AI SQL Agent
This n8n workflow is a fun way to query and search over your credentials on your n8n instance. Good to know Your credentials should remain safe as this workflow does not decrypt or use any decrypted ...
4,893
Built by Jimleuk Jimleuk
Jun 05, 2026