Every content strategist will tell you to repurpose your writing. Fewer will tell you how to do it without making your audience feel like they're seeing the same thing everywhere. I've been publishing across Medium, Substack, and my own blog simultaneously for years now. The system works. But it's not the lazy version most people teach.

This is how I actually repurpose content — the real workflow, including what changes between platforms, what stays the same, and the decisions that matter more than most writers realize.

Why most content repurposing advice is wrong

The standard advice goes like this: write a blog post, copy it to Medium, copy it to Substack, chop it into tweets, done. Five pieces of content from one. Congratulations, you're a content machine.

Except that's not how to repurpose content effectively. That's how to annoy anyone who follows you on more than one platform.

The problem with copy-paste repurposing is threefold. First, each platform has different formatting expectations. A blog post with H2 headers and bulleted lists reads differently on Substack, where the audience expects a more conversational, letter-like tone. Second, Google penalizes duplicate content — or at least deprioritizes it. If the same text appears in three places without proper canonical handling, none of them rank well. Third, and most importantly, your readers aren't stupid. If someone subscribes to your newsletter and follows you on Medium, seeing the identical piece land in both places feels lazy. It erodes trust.

Real repurposing means adapting. The core ideas stay the same. The packaging changes for each context.

The one-to-many system — how one article becomes five touchpoints

Here's the framework I use. One long-form article becomes:

  • The original blog post — the canonical, SEO-optimized version on my own domain
  • A Substack newsletter edition — reframed as a personal letter with added context
  • A Medium story — reformatted for Medium's reading experience and discovery system
  • 2–3 Substack Notes or social posts — standalone insights extracted from the piece
  • An email teaser — a short hook that drives subscribers to the full post

Five touchpoints, one core idea. But each one is adjusted for where it lives. That's the difference between strategic repurposing and spam.

The key insight: you're not duplicating content. You're translating it. The same way a book gets adapted into a film — same story, different medium, different audience expectations.

Blog post to Substack newsletter — what to change, what to keep

When I take a blog post and turn it into a Substack edition, the biggest shift is tone. A blog post is written for search visitors — people who found you through Google and have no relationship with you yet. A Substack newsletter is written for subscribers who already trust you enough to give you their email address.

What changes:

  • The opening. Blog posts need to establish credibility fast. Newsletter editions can skip that — your subscribers already know who you are. Start with the insight, not the credentials.
  • Personal context. Add a paragraph about why this topic is on your mind right now. What prompted it. What you got wrong before you figured it out. Substack readers want the story behind the advice.
  • The call to action. Blog posts drive people toward subscribing. Newsletters drive people toward engaging — replying, sharing, or checking out a resource you recommend.

What stays the same: the core argument, the practical framework, and any data or examples. You did the research once. You don't need to redo it.

If you're building a newsletter strategy alongside your blog, my guide on newsletter monetization covers how these pieces fit into a revenue system.

Blog post to Medium story — SEO differences, canonical URLs, and formatting

Medium is a different animal. The audience discovers you through Medium's internal distribution — the algorithm, topics, and recommendations. But Medium also has significant Google search traffic, which means SEO on Medium matters more than most writers think.

When I republish on Medium, here's what I adjust:

Formatting. Medium renders differently than a blog. I remove any custom HTML formatting and let Medium's editor handle the typography. I also break up longer paragraphs — Medium readers tend to scan more aggressively than blog readers.

The subtitle. Medium's subtitle field is prime real estate. I write a different subtitle than what I use on my blog because it serves a different purpose: on Medium, it needs to hook someone scrolling through their feed. On a blog, it supports SEO.

Internal links. On my blog, I link to other blog posts. On Medium, I link to other Medium stories. Each platform's version links within its own ecosystem.

The canonical URL. This is critical. When you import a story into Medium using their import tool, it automatically sets the canonical URL to the original source. This tells Google which version is the original. Always point the canonical back to your blog — that's the property you own.

Long-form to Substack Notes and social posts — the extraction method

This is where learning how to repurpose content really pays off. A 2,000-word article contains at least three standalone insights that work as short-form posts.

My extraction process is simple. After publishing the long-form piece, I reread it and highlight any sentence or paragraph that:

  • Makes a counterintuitive claim
  • Contains a specific number or result
  • Summarizes a framework in one or two sentences
  • Contradicts popular advice

Each of those becomes a Substack Note or a social post. But — and this is important — I don't just copy the sentence. I rewrite it as a standalone thought. It needs to make sense without the surrounding context. Often the best Notes are the ones where I take a buried insight from paragraph twelve and make it the opening line.

I wrote a full breakdown of how I approach this in my Substack Notes strategy guide. Notes are an underused discovery channel, and they're the perfect outlet for repurposed insights.

The timing matters too. I don't publish the Notes the same day as the long-form piece. I spread them across the week. That way each Note drives its own engagement cycle and points back to the full article at different moments.

One thing I've learned after doing this for years: the Notes that perform best are rarely the ones I expected. The carefully crafted summary of my main argument? Decent engagement. The offhand observation from a throwaway paragraph? Blows up. You can't predict what resonates in short form, which is another reason to extract multiple candidates from every article and see what sticks.

The canonical URL question — who gets the original

This is the decision most writers skip, and it's the one that matters most for long-term SEO.

When you publish the same (or very similar) content in multiple places, Google needs to know which version is the original. That's what canonical URLs do. The original gets the ranking benefit. The copies get treated as syndicated versions — they won't compete with the original, but they also won't rank independently.

My rule is straightforward: the blog gets the canonical. Always. My blog is on a domain I own. If Medium changes its algorithm tomorrow or Substack shuts down next year, my blog still exists. The SEO value I've built accrues to my property.

For the newsletter version on Substack, I don't set a canonical because the content is different enough — remember, I rewrite the opening, add personal context, and change the CTA. It's not duplicate content. It's a related but distinct piece.

For the Medium version, I use Medium's import tool, which sets the canonical automatically. I've covered the Substack vs Medium decision in detail if you're trying to figure out where to focus. The short answer: use both, but differently.

If you want to understand how Substack SEO fits into this system, that guide covers what Google actually indexes from newsletters and how to make it work in your favor.

What NOT to repurpose — when fresh content wins

Not everything should be repurposed. Some content works better when it's native to a single platform.

Timely commentary. If you're reacting to news, platform changes, or trending conversations, write it fresh for wherever you're posting. A Substack Note about a Medium algorithm change doesn't need to be a blog post. By the time you've reformatted it, the moment has passed.

Personal stories. Some newsletter editions are deeply personal — reflections on your career, lessons from failure, behind-the-scenes moments. These belong to your newsletter audience. Repurposing them on Medium strips them of the intimate context that makes them work.

Platform-specific tactics. A detailed tutorial on Medium's stats dashboard doesn't make sense on Substack. A walkthrough of Substack's recommendation system doesn't belong on Medium. Write these natively for the platform they're about.

The question I ask before repurposing anything: would someone who reads both versions feel like they got value from each? If the answer is no — if one version is clearly just a watered-down copy — I write something fresh instead.

My actual weekly publishing rhythm

Here's what a typical week looks like when I'm actively repurposing content:

Monday: Publish the long-form blog post on my site. This is the canonical version, fully optimized for search.

Tuesday: Adapt the piece for Substack and send it to newsletter subscribers. Different intro, added personal context, subscriber-specific CTA.

Wednesday: Import the blog post to Medium using the import tool (canonical URL set automatically). Adjust formatting and subtitle for Medium's audience.

Thursday–Friday: Publish 2–3 Substack Notes extracted from the article. Each one is a standalone insight with a link back to the full piece.

That's five touchpoints from one core idea, spread across a week. No day feels overwhelming. Each piece is adapted for its platform. And the canonical URL structure ensures Google knows which version to rank.

Some weeks I skip Medium. Some weeks I publish two Notes instead of three. The rhythm isn't rigid. What matters is the system: write once, adapt intentionally, distribute across the week. If you want a tool that helps streamline this kind of multi-platform workflow, WriteStack* is worth a look.

If you want the full breakdown of running Medium and Substack simultaneously — including the publishing logic, cross-linking strategy, and how to handle subscriber overlap — I put everything into my Medium + Substack Dual Strategy guide.

Knowing how to repurpose content is one of the highest-leverage skills a writer can develop. Not because it saves time — it does, but that's the smaller benefit. The real value is reach. Every platform has a different audience. People who read newsletters don't always read blogs. People who discover you on Medium might never find your Substack. Repurposing, done right, means your ideas find people wherever they already are.

The system isn't complicated. Write something worth reading. Then give it the best possible chance of being read — everywhere.

A writer is nothing without a reader. If you found this helpful, consider becoming my dear email friend. Nothing would make me happier.