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Blog-to-Social Repurposer

Example prompt: "Every time I publish a blog post, generate 3 LinkedIn posts and 5 tweets from it and send them to me on Slack for approval."

How to automate blog-to-social repurposing with GloriaMundo

The Problem

You publish a blog post and then face the tedious second shift: re-reading the article, pulling out different angles, rewriting each for LinkedIn's professional tone, Twitter's character limits, and Facebook's conversational style. For a single post, this typically takes 3-4 hours when you factor in writing, sourcing or generating visuals, and scheduling across platforms. Most solopreneurs and small marketing teams either skip the repurposing entirely or rush out a single link-share that underperforms.

How GloriaMundo Solves It

We build a workflow that watches for new content at a URL or is triggered manually when you paste a blog link. A URL extract step fetches the full article text, then an LLM step generates platform-specific posts: long-form summaries for LinkedIn, punchy threads for Twitter/X, and conversational captions for Facebook. If you are using the Smart or Ultimate preset, each post gets a matched image generated automatically in the right aspect ratio for its platform. The drafts are sent to a Slack channel for your review before anything publishes. With Glass Box preview, you see every generated post and image before approving, so nothing goes live without your sign-off.

Example Workflow Steps

  1. Trigger (manual or webhook): Paste a blog URL, or a webhook fires when your CMS publishes a new post.
  2. Step 1 (URL extract): Fetch the full article text and metadata from the blog URL.
  3. Step 2 (LLM): Generate 3 LinkedIn posts, each taking a different angle from the article (key insight, practical tip, provocative question).
  4. Step 3 (LLM): Generate 5 tweets, each self-contained with relevant hashtags and under 280 characters.
  5. Step 4 (LLM): Generate 2 Facebook posts in a conversational, link-share-friendly format.
  6. Step 5 (Integration): Send all generated posts to a Slack channel for review, grouped by platform.

Integrations Used

  • Slack — receives the generated posts for human review before publishing
  • LinkedIn — target platform for long-form professional posts
  • Twitter/X — target platform for short-form posts and threads
  • Facebook — target platform for conversational link-shares

Who This Is For

Marketing managers and solopreneurs who publish regular blog content and want to extend its reach across social channels without spending half a day rewriting each post for every platform.

Time & Cost Saved

Manually repurposing a single blog post across three platforms typically takes 3-4 hours. This workflow reduces that to roughly 15-20 minutes of review and approval time. If you publish weekly, that is around 12-15 hours saved per month. A GloriaMundo workflow with LLM and URL extract steps costs a few credits per run, well within the included monthly allowance for regular use.