Exploring Supernatural Fanfic on Inkitt

If you’ve ever watched an episode of Supernatural and thought, “What if things went differently?” — you’re already thinking like a fanfiction writer.

At Inkitt, we’ve seen a steady stream of Supernatural fanfiction from writers who love diving deeper into the Winchester world. Some stories explore untold hunts. Others reimagine the show’s biggest twists. And many create entirely new characters who cross paths with Sam, Dean, or Castiel.

Whether you want to read or write, this fandom has room for everyone.

Explore Supernatural Fanfiction on Inkitt

Why Supernatural Is Perfect for Fanfiction

The show ran for 15 seasons, which means it’s packed with lore, relationships, and emotional arcs to explore. What makes it so fun to write about?

The brother bond between Sam and Dean
A rotating cast of angels, demons, and hunters
Moral dilemmas and world-ending choices
A road-trip format that allows for anything to happen
Themes of family, sacrifice, redemption, and identity

And because Supernatural blends horror, comedy, mythology, and drama—it gives fanfiction writers the freedom to go anywhere with it.

Quick Recap: What Is Supernatural About?

Supernatural follows Sam and Dean Winchester, two brothers raised to hunt monsters after their mother was killed by a demon. Along the way, they face ghosts, vampires, angels, demons, gods, and even Death itself.

The show mixes action, emotional storytelling, and a deep mythology spanning Heaven, Hell, and everything in between.

Some of the most loved characters include:

Castiel, the angel who learns to care
Crowley, the demon with charm and motives
Bobby, the grumpy father figure
And of course, Baby—Dean’s beloved Chevy Impala

5 Fun Prompts for Supernatural Fanfiction

Need inspiration for your next fanfic? Here are five creative ideas to get you started:

1. The Winchester Sister

What if Sam and Dean had a sister raised separately? What happens when their paths cross on a hunt? How does she fit into their complicated world?

2. Dean Becomes a Demon… For Real This Time

Explore a version of the Mark of Cain storyline where Dean fully gives in. Can Sam bring him back? What lines would he cross?

3. An Alternate Castiel

Create a version of Castiel who never rebelled against Heaven. What happens when he’s ordered to kill the Winchesters? Does he follow orders?

4. A Monster’s Point of View

Tell the story from the perspective of a monster. Maybe they’re misunderstood. Maybe they’re scared. Or maybe they’re hunting hunters.

5. The Apocalypse That Never Happened

Imagine if Lucifer had won. The angels rule Earth. The Winchesters are part of a resistance. The world is broken—but not lost.

Final Thoughts from the Inkitt Team

The Supernatural fandom has a special place on Inkitt. It’s full of stories that are haunting, heartfelt, and sometimes hilarious. It’s also a great place for new writers to find their voice—especially if you love writing intense emotions and fast-paced plots.

So if you’ve been thinking about writing a Supernatural story, this is your sign.

Start small. Start weird. Start messy.

But most of all—start.