Workflow Templates

This workflow contains community nodes that are only compatible with the self-hosted version of n8n. Daily Easy Redmine Task Digest to Microsoft Teams Channel Overview This workflow automatically collects newly assigned Easy Redmine tasks for a specific team and sends a concise, formatted summary to a Microsoft Teams channel each weekday morning. It’s designed to keep your team updated without manual copy-pasting or sifting through outdated information. Perfect for project managers, team leads, or consultants using Easy Redmine, this automation ensures that no high-priority or recent tasks are missed, improving transparency and daily planning. How it works Daily Trigger (8:30 AM on workdays):** Initiates the automation at a fixed schedule. Get Issues by Query:** Easy Redmine node retrieves all issues matching a saved filter Split Out Issues:** Breaks the received array of tasks into individual items for separate processing. Keep Relevant Fields & Add Link:** Filters to essential data (ID, author, subject, description) and creates a clickable issue link using URL concatenation. Run for Each Task:** Iterates over tasks to process and send individually. Message into Team Channel:** Uses the Microsoft Teams node to post formatted HTML content into the chosen channel. How to Use Import the workflow into your n8n instance. Set up Easy Redmine credentials with API access. Add or configure your Easy Redmine API credential. Set up Microsoft Teams credentials with API access. Add or configure your Microsoft Teams OAuth2 API credential. Adjust the saved filter in Easy Redmine to match your team’s needs. Update Teams channel or chat selection in the final node. Modify the scheduled trigger time if desired. Test with a smaller query before enabling full automation. Example Use Cases Daily Team Stand-ups:** Provide an automated pre-meeting digest of all new or updated tasks. Consulting Project Management:** Keep consultants aware of the latest client requests. Support Teams:** Quickly distribute newly assigned tickets without manual coordination. Requirements Easy Redmine account with API access and permission to use saved filters. Microsoft Teams account with permission to post to the target channel. Customization Adjust the saved filter in Easy Redmine to target different teams, statuses, or update windows. Change the schedule to match your meeting cadence (daily, twice daily, etc.). Alter the HTML formatting for better readability or company branding. Add more fields from Easy Redmine (priority, due date, etc.) for richer summaries. Workflow Improvement Suggestions: Rename generic nodes like “manual” and “get-manyissues” to descriptive titles (e.g., “Filter Fields & Build Link”). Remove any real names or project-specific data before publishing. Consider adding error handling if Easy Redmine or Teams API calls fail.

Generate AI Images & Videos with KIE.AI Midjourney API Overview Generate high-quality AI images and videos using KIE.AI's Midjourney API through an intuitive form interface. This n8n workflow supports three distinct content creation modes, delivering professional results with automated processing and real-time progress monitoring. Supported Modes: Text-to-Image** (mj_txt2img): Generate original images from written descriptions Image-to-Image** (mj_img2img): Transform or enhance existing images with AI Image-to-Video** (mj_video): Animate still images into short video clips Users interact only through a simple form interface, requiring no coding skills. After submitting a request, the system automatically calls the KIE.AI API, monitors progress in real-time, and retrieves the final output once ready. Perfect for Content creators, designers, marketers, and developers who need to quickly generate diverse AI visual content with automated processing and professional quality results. Prerequisites KIE.AI Account**: Sign up at KIE.AI to obtain your free or paid API key. n8n Instance**: Active n8n instance (cloud or self-hosted) with HTTP Request and form submission capabilities. AI Prompt Knowledge**: Basic understanding of AI prompts for optimal generation results. Reference Images** (Optional): Publicly accessible image URLs for image-to-image or image-to-video generation. Quick Setup 1. Get API Key Register at KIE.AI and generate your API key. Store it securely and never share it publicly. 2. Configure Form Fields Set up these fields in your "On Form Submission" node: tasktype** (Required): Select generation mode mj_txt2img for text-to-image generation mj_img2img for image-to-image generation mj_video for image-to-video generation prompt** (Required): Text description for your content generation imgurl** (Optional): Image URL array for image-to-image or image-to-video generation Important: Leave empty for text-to-image generation (mj_txt2img) api_key** (Required): Your KIE.AI API key for authentication 3. Test & Use Click "Execute Workflow" in n8n. Access the generated form URL. Fill in your details and submit. Wait for processing (workflow polls every 10 seconds). Results will be displayed automatically. Customization Tips Write Detailed Prompts: Include specific details for better results: Style**: realistic, anime, cinematic, watercolor, oil painting Composition**: close-up, wide shot, portrait, landscape Lighting**: dramatic, soft, neon, natural, studio Subject Details**: actions, scenes, movements, visual elements Example Enhanced Prompt: "Cinematic portrait of a cyberpunk character with neon blue lighting, close-up composition, dramatic shadows, futuristic mood" Leverage Multiple Modes: Start with text-to-image for initial concepts. Use image-to-image to refine and enhance results. Apply image-to-video to animate your best images. Combine modes for complex creative workflows. Common Use Cases: Social media content creation. Marketing material development. Product visualization. Storyboarding and prototyping. Creative asset generation. Troubleshooting API Key Invalid**: Verify your key is correct and active. Generation Fails**: Check prompt length and content appropriateness. Slow Processing**: Video generation can take 2-5 minutes; this is normal. Image URL Issues**: Ensure URLs are publicly accessible and properly formatted. Keywords: KIE.AI API, AI image generation, AI video generation, text-to-image, image-to-video, automated workflows, n8n template, AI content creation

Who it’s for? Anyone who wants a simple, secure way to call a Google Cloud Run endpoint from n8n—without exposing it publicly. People who want a cheap/free-tier way to run custom API logic without hosting n8n or spinning up servers. Example: you’ve got scraping code that needs specific system/python libs—build it into a Dockerfile on Cloud Run, then call it as a secure endpoint from n8n. How it works This is a conjunctive workflow: the main workflow calls Service Auth (sub-workflow) to get a Google ID token, merges that auth with your context, then calls your Cloud Run URL with Authorization: Bearer <id_token>. Works great for single calls or looping over items. How to set up General instructions below—see my detailed guide for more info: Build a Secure Google Cloud Run API, Then Call It from n8n (Free Tier) Setup: Create a Cloud Run service and enable Require authentication (Cloud IAM). Create a Google Service Account and grant Cloud Run Invoker on that service. In n8n, import the workflows and update the Vars node (service_url, optional service_path). Create a JWT (PEM) credential from your service account key, then run. Make sure to read the sticky notes in the workflows—they contain helpful pointers and optional configurations. Requirements Cloud Run service URL (auth required) Google Service Account with Cloud Run Invoker Private key JSON fields downloaded from Service Account | needed to generate JWT credentials How to customize Change the HTTP method/path/body in Cloud Run Request, or drop the Service Auth (sub-workflow) into other workflows to reuse the same auth pattern. More details Full write-up (minimal + modular flows), screenshots, and more: Build a Secure Google Cloud Run API, Then Call It from n8n (Free Tier) — by Marco Cassar

Cheap Nano Banana API - AI Image Generator with BananaAPI.com Overview This workflow integrates BananaAPI.com with the Nano Banana image engine to generate or edit AI images from text prompts and optional reference images. Users simply fill out a form with their prompt and preferences, the workflow submits the request to BananaAPI, polls the status until it is complete, and then returns the final image link. Why use it? Super affordable: only $0.025 per image Pay-as-you-go** pricing — no monthly subscription Credits never expire** — use anytime, no pressure Perfect for creators, marketers, and developers looking for a cost-effective AI image generator inside n8n. Prerequisites A BananaAPI.com account + API key (Bearer token). Sign up at BananaAPI.com. An n8n instance (Cloud or self-hosted). Basic knowledge of crafting AI prompts for better quality results. ⚠️ Important: Never expose your API key in public workflows. Use n8n Credentials for production setups. Setup Instructions 1. Obtain API Key Create an account at BananaAPI.com, generate your API key, and keep it safe. 2. Configure the Form The Form Trigger collects the following fields: api_token (required) — Banana API key prompt (required) — image description (e.g., “a neon cyberpunk cat, detailed, 4k”) Output Format [optional] — choose PNG or JPEG Image Size [optional] — 16:9, 9:16, 1:1, 3:4, 4:3 image_url_1 ... image_url_5 [optional] — reference images for editing/transform 3. Workflow Execution User fills the form and submits. Workflow sends a POST request to https://bananaapi.com/api/n8n/generate/. BananaAPI forwards the job to Nano Banana. Workflow waits 5s, then polls status via image-status/{taskId}. If status != completed, loop until ready. Once completed, workflow returns the final image URL. 4. Outputs The workflow returns: image_url — the generated image link task_id — task reference ID status — job status (completed/pending) 💡 Tip: Add a Webhook Response node to return clean JSON for frontend apps. Customization Tips Enhance prompts** with details like style (photorealistic, cartoon, cyberpunk), lighting, or action for better results. Use image_url_1 with a strong prompt to create image editing flows. Adjust wait time (5s → 8–10s) to optimize polling frequency. Add validation to ensure required fields are always filled in. API Reference POST** https://bananaapi.com/api/n8n/generate/ GET** https://bananaapi.com/api/n8n/image-status/{taskId} Docs: BananaAPI Docs ✅ Always include Authorization: Bearer <token> in headers. Pricing Advantages $0.025 per image** — cheaper than most alternatives Pay-as-you-go** — no monthly subscription required Credits never expire** — full flexibility to use anytime This makes BananaAPI + Nano Banana one of the most budget-friendly AI image solutions for automation workflows. Troubleshooting 401/403 Unauthorized** → Check Authorization header (Bearer token). Invalid JSON** → Ensure POST body is valid JSON (double quotes, no trailing commas). No imageUrl returned** → Task still pending; wait longer or verify taskId. Slow performance** → Increase wait interval (8–10s). Security Best Practices Do not hardcode API tokens in public workflows. Use n8n Credentials for storing tokens securely. Hide sensitive fields in forms or use Webhooks for controlled access.

🎬 YouTube to MP4 Downloader This n8n workflow allows users to submit a YouTube video URL, automatically fetches multiple MP4 and MP3 download links using YouTube Video Downloader Fast API. It logs all links into Google Sheets for easy access and tracking. With YouTube Video Downloader Fast API, users can securely download videos in different resolutions without manual tools. 🛠️ Node-by-Node Explanation 1️⃣ On Form Submission Displays a form to collect the YouTube video URL. Triggers the workflow when a URL is submitted for processing. 2️⃣ HTTP Request Sends the provided URL to YouTube Video Downloader Fast API via RapidAPI. Retrieves downloadable links for multiple resolutions (360p, 720p, 1080p) and MP3 format. Ensures the download process is fast and secure with YouTube Video Downloader Fast API. 3️⃣ If Node Checks if the API response from YouTube Video Downloader Fast API is successful. Proceeds only if valid downloadable links are available. 4️⃣ Google Sheets Saves the original YouTube URL and all MP4/MP3 download links in Google Sheets. Provides a permanent log for future access and tracking. 💡 Use Cases Content managers can bulk-download YouTube videos in different formats. Educators/trainers can easily organize video links for offline teaching. Marketing agencies can prepare high-quality video assets for campaigns. Developers can customize the workflow to integrate with other storage solutions. 🚀 Benefits Fully automated video downloading process with YouTube Video Downloader Fast API. Multiple resolutions and MP3 download options. Centralized, structured download logs in Google Sheets. Saves time, secure, and customizable for different needs. ✅ Problem Solved Eliminates the need for unsafe third-party downloaders. Provides fast and secure YouTube downloads using YouTube Video Downloader Fast API. Offers multiple video/audio formats without manual extraction. Ensures easy tracking and future accessibility of downloaded content.

> ⚠️ Community Node Disclaimer > This workflow uses KlickTipp community nodes and works only on self-hosted n8n instances. Introduction Automate attendance tracking for Eventbrite events and sync participation data to KlickTipp. Every 15 minutes, this workflow retrieves attendees, checks who attended, and applies the right segmentation tags. Perfect for event marketers who want real-time post-event segmentation—no manual exports needed. Who’s it for For event organizers, digital marketers, and KlickTipp users who already sync Eventbrite registrants and want to automatically track attendance and update CRM tags. > 💡 Prerequisite: Contacts must exist in KlickTipp. > Use the related workflow “Subscribe Eventbrite orders to KlickTipp” to import registrants first. How it works Schedule Trigger runs every 15 min. Eventbrite API fetches the latest attendees. Split Out processes each record. Switch (Attendance Check) evaluates checked_in: ✅ Checked in → Eventbrite | Participated ❌ Not checked in → Eventbrite | Not participated KlickTipp Nodes apply tags automatically. Segmentation in KlickTipp updates instantly. Requirements Self-hosted n8n (community node support) Eventbrite account (OAuth2) KlickTipp account (API access) Tags in KlickTipp: Eventbrite | Participated Eventbrite | Not participated How to set up Connect accounts: Eventbrite (OAuth2) & KlickTipp (API). Set Event ID: edit Eventbrite node URL → /events/{event_id}/attendees/. Update Tag IDs: replace with your KlickTipp IDs. Test: run manually or wait for trigger; verify correct tags. > ⚠️ Important: Eventbrite must record check-ins via the Organizer App or barcode scan for accurate tagging. How to customize Adjust trigger frequency (e.g., 5 min during event). Duplicate for multiple events. Extend logic for ticket type, VIP, or refunds. Combine with Eventbrite Order Sync for a full funnel: Registration → Participation → Refund. Campaign expansion ideas Refund tagging:** detect refunded: true and tag accordingly. Post-event automation:** Participated → thank-you or upsell sequence. Not participated → replay or follow-up invite. Performance insights:** use tags for segmentation analytics and ROI tracking.

Who's it for This template is perfect for community managers, business owners, and WhatsApp group administrators who want to create a welcoming experience for new members. Whether you're running a support group, managing a business community, or moderating a hobby group, this automation ensures every new member feels valued from the moment they join. How it works The workflow automatically detects when someone joins your WhatsApp group and sends them a personalized welcome message directly to their private chat. It uses Evolution API to interface with WhatsApp Business and includes a natural delay to make the interaction feel more human. The entire process is hands-off once configured, ensuring consistent engagement with new members 24/7. What it does Monitors group activity - Receives real-time notifications when members join or leave Filters for your specific group - Ensures messages are only sent for your designated group Validates new joins - Confirms the event is a member joining (not leaving) Adds natural timing - Waits a customizable period before sending the message Sends private welcome - Delivers your welcome message directly to the new member's chat Requirements Evolution API instance** (self-hosted or cloud service) WhatsApp Business account** connected to Evolution API Group admin permissions** for the WhatsApp group n8n instance** (self-hosted or cloud) How to set up Import the workflow into your n8n instance Configure the Set Variables node with: Your WhatsApp group ID (format: xxxxxxxxxxxxx@g.us) Evolution API key Instance name from Evolution API Evolution API URL Custom welcome message Delay time in minutes Copy the webhook URL from the Webhook node Configure Evolution API to send group notifications to your webhook URL Test the workflow by having someone join your group Activate the workflow for continuous operation For a detailed video tutorial on setting up this workflow, check out: https://youtu.be/WO2MJoQqLvo How to customize the workflow Welcome message**: Edit the message in the Set Variables node to match your group's tone Timing**: Adjust the wait time to send messages immediately or after several minutes Multiple groups**: Duplicate the workflow and change the group ID for each group Rich media**: Extend the HTTP Request node to send images or documents with the welcome Conditional messages**: Add IF nodes to send different messages based on time of day or member count Follow-up sequence**: Chain additional HTTP Request nodes to create a welcome series

Outlook to OneDrive This workflow automates the process of saving binary attachments from Outlook emails into newly created folders in OneDrive. It's ideal for users who regularly receive files and need them organized into separate folders without manual intervention. Each folder is automatically named based on the email subject and the current timestamp, allowing all attachments from that email to be stored inside the corresponding folder. This is particularly useful for streamlining document workflows, improving file traceability, and reducing the time spent on repetitive tasks like organizing client submissions, invoices, or internal reports. The configuration and setup of the workflow can be customized to meet the business or personal needs of the user. Its purpose is to automatically process binary attachments from Outlook emails and upload them to dynamically created folders in OneDrive. Overview Microsoft Outlook Trigger – Monitors your inbox for new emails. Filter – Ensures only emails with binary attachments proceed. Get Outlook Message – Retrieves the full email and downloads attachments. Create Folder – Makes a new folder in OneDrive based on the email subject and time. Split Out – Extracts each binary attachment. Merge– Combines folder and file data before upload. Upload File OneDrive – Uploads each binary file into the new folder. Need Help? Have Questions? For consulting and support, or if you have questions, please feel free to connect with me on LinkedIn or via email.

Premium n8n Workflow: DataForSEO + Airtable Keyword Research This premium n8n workflow harnesses the power of DataForSEO's API combined with Airtable's relational database capabilities to transform your keyword research process, providing deeper insights for content creation without the hefty price tag of traditional SEO tools. 🚀 Features 🔍 Comprehensive Data Extracts related keywords, search volume 📈, keyword difficulty 📊, search intent 🤔, and more directly from DataForSEO's powerful API 🚀. 💰 Cost-Effective Leverages DataForSEO's pay-as-you-go model 💸, making it budget-friendly. 🏗️ Airtable Integration Organizes your data in a powerful relational database for advanced filtering, sorting, and visualization capabilities. 🔄 Cross-Reference Capabilities Create relationships between keyword sets to identify content opportunities traditional tools miss. 🤖 Fully Automated Set up once and run keyword research with a single click. ⚙️ Efficient & Scalable Handles large keyword lists with Airtable's robust data management system. 👥 This Workflow is Perfect For: Content creators 📝 Bloggers 💻 YouTubers 🎥 Small business owners 💼 Digital marketers 📊 SEO professionals 🔍 Entrepreneurs 🚀 E-Commerce website owners 💻 Stop overspending on expensive SEO tools and start generating actionable keyword insights with a professional-grade database. 📝 What's Included? ⚙️ n8n Workflow Template Ready-to-use workflow with pre-configured DataForSEO API endpoints for comprehensive keyword data collection. 📊 Airtable Database Structure Pre-built tables and fields specifically designed for SEO keyword analysis. 🔌 DataForSEO Integration Complete setup for pulling multiple data types (related keywords, suggestions, people also ask, subtopics) from DataForSEO's API. 🔄 Automated Data Processing Logic to clean, format, and structure raw API data into usable insights. 📋 Documentation Step-by-step instructions for connecting your DataForSEO account and configuring the workflow. 🏆 Why Choose the Airtable Version? 📱 Access Anywhere: Review your keyword research on any device through Airtable's apps. 🤝 Team Collaboration: Share your keyword database for collaborative planning. 🔄 Data Relationships: Connect keywords, content ideas, and publishing schedules in one place. 🔌 Extensibility: Integrate with other tools via Airtable's ecosystem. 🎯 Content Planning: Use Airtable as a complete content management system, from research to publication tracking. 🛠️ How It Works 1️⃣ Import the provided n8n workflow into your n8n instance 📥. 2️⃣ Configure your DataForSEO API credentials and Airtable connections ⚙️. 3️⃣ Input your target keywords and desired parameters 📝. 4️⃣ Trigger the workflow — n8n automatically gathers and organizes your keyword research in Airtable 🤖. 5️⃣ Use Airtable’s interface to analyze relationships, identify opportunities, and plan your strategy 📊. Additional detailed instructions are provided in the workflow. 🏁 What You Need to Get Started 🔹 Access to n8n (self-hosted or cloud) ☁️ 🔹 A DataForSEO account with API credentials 🔑 🔹 An Airtable account (free tier works, Pro recommended for advanced features) 📊 🔹 Basic understanding of API usage and n8n workflows 🧠 💡 You can also connect this workflow with my SEO-Based Keyword Categorization & Clustering Strategy Workflow with Airtable and my Multi-Agent SEO Optimized Blog Writing System with Hyperlinks for E-Commerce, both available on my profile, to build a fully automated, end-to-end SEO content machine.

LINE x Google Account Linking Workflow This workflow automates the process of linking a new user on your LINE Official Account to their Google Account. When a user adds your LINE account as a friend, this workflow automatically sends them a message with a unique authentication link. After the user approves the connection, their Google profile information is fetched, and a confirmation message is sent, completing the loop. Prerequisites Before you begin, ensure you have the following: An n8n instance:** Either on n8n.cloud or a self-hosted environment. A LINE Developers Account:** A Messaging API channel. Your Channel Access Token (long-lived). A Google Cloud Platform (GCP) Account:** A configured OAuth consent screen. An OAuth 2.0 Client ID and Client Secret. Setup Instructions Follow these steps to configure the workflow. Step 1: Configure LINE Developers Console Log in to the LINE Developers Console. Navigate to your provider and select your Messaging API channel. Go to the Messaging API tab. Issue a Channel access token (long-lived) and copy the value. In the Webhook URL field, paste the Test URL from the LINE Webhook node in your n8n workflow. Enable Use webhook. Step 2: Configure Google Cloud Platform (GCP) Log in to the Google Cloud Console and select your project. Navigate to APIs & Services > OAuth consent screen. Configure it if you haven't already, ensuring you add your own Google account as a test user. Go to APIs & Services > Credentials. Click + CREATE CREDENTIALS and select OAuth 2.0 Client ID. For Application type, choose Web application. Under Authorized redirect URIs, click + ADD URI and paste the Test URL from the Google Auth Callback node in your n8n workflow. Click Create. Copy your Client ID and Client Secret. Step 3: Configure the n8n Workflow Import the workflow JSON into your n8n canvas and follow these steps to set it up. 1. Configure n8n Credentials First, set up the credentials that the HTTP Request nodes will use. For the LINE Messaging API:** In n8n, go to Credentials > Add credential. Search for and select Header Auth. Set Name to Authorization. Set Value to Bearer YOUR_LINE_CHANNEL_ACCESS_TOKEN (replace with the token from Step 1). Save the credential with a memorable name like "LINE Messaging API Auth". For the Google API (Dynamic Token):** Create another Header Auth credential. Set Name to Authorization. For Value, enter a placeholder like Bearer dummy_token. This will be replaced dynamically by the workflow. Save the credential with a name like "Google API Dynamic Token". 2. Update Node Parameters Now, update the parameters in the following nodes: Create Google Auth URL node:** In the value field, replace YOUR_N8N_WEBHOOK_URL_FOR_GOOGLE with the webhook URL of the Google Auth Callback node. Replace YOUR_GOOGLE_CLIENT_ID with the Client ID from GCP (Step 2). Get Google Access Token node:** In the jsonBody field, replace YOUR_GOOGLE_CLIENT_ID, YOUR_GOOGLE_CLIENT_SECRET, and YOUR_N8N_WEBHOOK_URL_FOR_GOOGLE with your actual GCP credentials and callback URL. Get Google User Info node:** For Authentication, select Header Auth. For Credential for Header Auth, choose the "Google API Dynamic Token" credential you created. Important: Click Add Option > Header To Append. Set the Name to Authorization and the Value to the following expression to use the token from the previous step: Bearer {{ $node["Get Google Access Token"].json["access_token"] }}. Send Auth Link to LINE & Send Completion Message to LINE nodes:** For Credential for Header Auth, choose the "LINE Messaging API Auth" credential. Redirect to LINE OA node:** In the redirectURL parameter, replace YOUR_LINE_OFFICIAL_ACCOUNT_ID with your LINE OA's ID (e.g., @123abcde). Step 4: Activate and Test Save the workflow by clicking the Save button. Activate the workflow using the toggle in the top-right corner. On your phone, add your LINE Official Account as a friend. You should receive a message with a link. Follow the link to authorize with your Google account. After successful authorization, you should receive a completion message in LINE and be redirected. > Note: When you are ready for production, remember to replace the "Test" webhook URLs in the LINE and GCP consoles with the "Production" URLs from the n8n webhook nodes.

📝 Description This workflow automates the process of extracting text from receipt or document images using OCR.space and presenting the results in a clean, styled form. It’s especially useful for cases like receipt digitization, invoice parsing, table recognition, or quick OCR text extraction directly inside n8n without third-party dashboards. The workflow is lightweight and self-contained - all you need is an OCR.space API key. 🔄 How it works Form Trigger – Upload File A simple form collects the image (max 1 MB) and asks whether the file contains a table. Normalize Inputs Converts the “Yes/No” response into a boolean flag isTable and keeps the uploaded file attached. OCR.space API Call Sends the uploaded image to the OCR.space API with the correct parameters: language=pol (Polish by default, can be changed) OCREngine=2 isTable flag Display Results The parsed text (ParsedResults[0].ParsedText) is rendered in a styled card with monospace formatting for easier reading and copy-paste. 🎯 Use cases Receipt OCR for expense tracking Invoice or document text digitization Table parsing from scanned files Quick OCR text preview in n8n flows ⚙️ Requirements OCR.space API key (Header Authentication) n8n instance running ≥ v1.20 📌 Notes & Customization Language**: change language parameter (eng, deu, etc.) to match your input. Validation**: add a file size check if you expect larger files. Error handling**: add an Error Trigger if you anticipate API rate limits. Table vs Text**: enabling isTable improves structured data parsing. 🔑 Keywords OCR, receipt parsing, document OCR, invoice automation, text extraction, table recognition, AI OCR, OCR.space, workflow automation

No-Code: Convert Multiple Binary Files to Base64 Introduction This template provides a robust, purely no-code solution for a common integration challenge: converting multiple binary files contained within a single n8n item (e.g., after unzipping an archive) into a structured JSON array of Base64 encoded strings. Purpose Many external APIs, especially those handling batch file uploads or complex data structures, require files to be submitted as a single JSON payload. This payload typically needs an array containing two elements for each file: the reconstructed file path/name and the Base64 encoded content. This template automatically handles the file isolation, encoding, path reconstruction, and final JSON aggregation, replacing the need for complex custom JavaScript Code nodes. Configuration Steps Input: Connect your binary data source (e.g., an HTTP Request followed by a Compression node) to the first node in this template. Split Out: This node automatically separates the multiple binary files into individual items. Extract From File: This node uses the dynamic expression {{ $binary.keys()[0] }} to ensure the correct binary file is targeted and converted to Base64. Set: This node uses a conditional expression to reconstruct the full path (including the directory, if present) for each file. Aggregate: The final node merges all individual items into a single, clean JSON item containing a top-level files array, ready for your final API call. For a detailed walkthrough, including the explanation behind the dynamic expressions and why this is superior to the custom code solution, check out the full blog post: The No-Code Evolution: Base64 Encoding Multiple Files in n8n (Part 2).