Edit an existing image with OpenAI ImageGen1 via API Request Transform your creative pipeline by letting n8n call OpenAI ImageGen1’s edit image endpoint, automatically replacing or augmenting parts of any image you supply and returning a brand-new version in seconds. Designers, marketers, and product teams can eliminate repetitive manual edits and test more variations, faster. Who is this for? Content creators who need quick, on-brand image tweaks Marketers running A/B visual tests at scale Developers exploring the new ImageGen1 API inside low-code automations Use case / problem solved Opening design software to mask, fill, or swap objects is slow and error-prone. This workflow feeds an input image plus a prompt to OpenAI ImageGen1, receives the edited output, and passes it on to any service you like—perfect for bulk-editing product shots, social visuals, or UI mocks. What this workflow does Read or receive the source image (Webhook → Binary Data). Call OpenAI ImageGen1 with an HTTP Request node, sending the image and edit prompt. Parse the JSON response to capture the returned image URL. Download & hand off the edited file (e.g., upload to S3, post to Slack, or store in Drive).
Tags
Related workflows
See all General Automation→Tiny tiny Rss (aka tt-rss) Feed to Mastodon
Every 10 minutes look at your published news in your Tiny tiny RSS public feed and make a toot on your mastodon. You'll need: Your mastondon URL instance Your mastondon access token Your Tiny Tiny RSS public published feed URL
Search and preview GIFs with forms and GIPHY
Quick overview This workflow publishes an n8n Form where users enter a search term, queries the GIPHY Search API for the top 9 G-rated GIFs, and renders the results as a clickable HTML gallery on the form completion page with copy-to-clipboard links. How it works Receives a submission from an n8n Form at the gif-finder path with a required query field. Calls the GIPHY Search API with the submitted query, limiting results to 9 GIFs and filtering to G-rated content. Transforms the GIPHY response into responsive HTML that shows a grid of GIF thumbnails and a fallback message when no results are returned. Displays the generated HTML on the form completion page so users can click any GIF to copy its direct URL to the clipboard. Setup Create a GIPHY developer app and generate an API key. Add an HTTP Query Auth credential and set the api_key value to your GIPHY API key, then select it in the HTTP Request that calls GIPHY. Activate the workflow and share the n8n Form URL for the gif-finder form with your users.
Monitor competitor web page changes with HTTP and Slack or Discord
Quick overview This workflow checks a list of competitor web pages every six hours, detects content changes by hashing cleaned page text, and posts a diff-style alert to a Discord or Slack channel via an incoming webhook. How it works Runs every 6 hours on a schedule. Loads a configured list of target competitor page URLs and the destination Discord/Slack webhook URL. Fetches each target page over HTTP with browser-like headers and continues even if a request fails. Converts the fetched HTML into cleaned plain text, stores a baseline on first run, and compares the latest hash against the previously saved version. When a change (or fetch error) is detected, generates a message including the URL and a small list of added/removed lines. Sends the alert message to your Discord or Slack webhook endpoint. Setup Create an incoming webhook in Discord or Slack and paste its URL into the workflow configuration. Update the target list with the competitor page names and URLs you want to monitor. Ensure n8n can persist workflow static data between runs (so change history is retained) and that your instance can reach the target sites over HTTP. Requirements n8n version 1.60+. A Discord or Slack