1 - 20 of 48,088 Works in Headcanon
Navigation
Listing Works
-
Tags
Summary
What if the Shiraishi family and Harumi went on a summer trip together?
Series
- Part 1 of Deeper than any puddle
-
Tags
Summary
A bunch of Mini-Headcannon Plots for My Time at Sandrock for most characters, both platonic and romantic, featuring one of my Sandrock Builder OCs, Emmie!
HEADCANNON SUGGESTIONS WELCOME (Please I desperately need inspo in comments).
-
Tags
Summary
Battat (Maybe Before OR after Ch.3 idk) finds a SOUL along with a body- he takes said SOUL with him- freaked out about the body.. who knows what will happen if a DARKNER gets a LIGHTNER SOUL..
-
Tags
Summary
Being an adult, Fiore is faced with the challenges of having the lingering effects of the trauma her parents put her through, and the trauma from Disventure Camp. Boarding school, physical and emotional abuse, the crash from season 1, and being bullied by literal adults. Looking back at her memories, she starts to realize who her actual parent was.
- Language:
- English
- Words:
- 2,997
- Chapters:
- 1/1
- Hits:
- 5
-
Critical Role and Vox Machina one shots by FoofyFang
Fandoms: The Legend of Vox Machina (Cartoon), Critical Role: Exandria (Web Series)
24 Sep 2025
Tags
Summary
yes yes I know but blame the ADHD and how I decided I adored Kima and Allura....so enjoy
-
Tags
Summary
Hello! This is my headcanon dump for my fan fiction: “Homestuck is our band name?” Hope you enjoy this word vomit haha
Series
- Part 1 of Homestuck (The Band)
-
Maybe this time your third life will pan out well by Waddles36573
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), Forsaken (Roblox)
24 Sep 2025
Tags
Summary
Two time as Tomioka Giyuu. That’s really what this story is about. Lore will be different than it is in cannon,
-
Rubber Band by solarcanic
Fandoms: Pocket Monsters | Pokemon - All Media Types, Pokemon Masters EX (Video Game)
24 Sep 2025
Tags
Summary
The more he pulls away, the harder it snaps back. In which Maxie finds himself distracted from his work, by his train of thought. Heavily headcanonical on how I interpret him with ORAS and PokéMas info...
-
Tales of Rentor by Xiema
Fandoms: Star Wars - All Media Types, Star Wars: Rebels, Star Wars: Thrawn Ascendancy Trilogy - Timothy Zahn
23 Sep 2025
Tags
Summary
The last thing Ezra remembered was finding Ahsoka again in the World Between Worlds. When he opened his eyes again, he found himself on Rentor, a planet at the heart of Thrawn's homeland, the Chiss Ascendancy.
-
Tags
Summary
"Serendipity. Look for something, find something else, and realize that what you've found is more suited to your needs than what you thought you were looking for." - Lawrence Block
Based on the visual novel Ikemen Vampire, this is my take on MC and her interactions with our favorite boys. She's tough, smart, and thrives in her crazy and dangerous lifestyle. But, she's thrown into a world of supernatural and suddenly she's not the smartest or toughest in the room. While she's anxious to get back to her own time, this is also a great opportunity to slow down, something she hasn't done in many years.
Translations by Google. And we're going to expect all the characters know English because that makes my life easier.
NOT on hiatus, but also not on a schedule. It's like trying to relearn how to play a video game: gonna take a while.
Feel free to follow on Tumblr @youngshaowei1991, planning to put ramblings on there.
-
And Then There Were Three by Bright_Rose
Fandoms: Sonic the Hedgehog - All Media Types, Sonic the Hedgehog (Video Games), Sonic the Hedgehog (IDW Comics)
23 Sep 2025
Tags
Summary
"The Diamond Cutters are back together and better than ever!"
- Language:
- English
- Words:
- 142
- Chapters:
- 1/1
- Kudos:
- 1
- Hits:
- 10
-
Placeholder title (will find a good title later) by FadedAndFriends, SummerTheFurry
Fandoms: Forsaken (Roblox)
24 Sep 2025
Tags
Summary
A happy Azuretime AU where Azure stops Two Time from killing him without resorting to violence. This will have three chapters eventually once I finish them. This is set as pre-forsaken btw.
-
Tags
Summary
Just a bunch of angst headcanon one shots for school spirits
The tags are kinda randomized based on what I want to write, check notes for each chapter and I hope you enjoy :)) -
The Life of Proton by W0lfyFl00f
Fandoms: Pocket Monsters | Pokemon - All Media Types, Pocket Monsters | Pokemon (Main Video Game Series), Pocket Monsters: Gold & Silver & Crystal | Pokemon Gold Silver Crystal Versions
23 Sep 2025
Tags
Summary
This’ll be a long one
I think too much about Proton of all characters so wrote an entire fic of his life in team rocket, from how he got there, to his worst moments, to other stuff! Just how man became the scariest and cruelest!
Make sure to read tags as a warning of the content in this story, it is a dead dove don’t eat story at times, and mafias or in this case yakuzas are going to be taken realistically not with cartoon logic
Also anyone else feel he’s the smart executive? Because that’s my headcanon
Oh also this will mix mostly the games but some aspects from the anime, just saying that
Take this dumb fic I wrote
Also fic 75 of my existence as a writer on ao3! And 40th Pokémon one! So we’re doing something bigggggg :3
-
Thank You For The Experience (Please Stay Longer) by adrenaline2010, Dragonflight09
Fandoms: PHIGHTING! (Roblox), Roblox (Video Game), Original Work
23 Sep 2025
Tags
Summary
A Collection of Scattered stories about Smiler's and Aure's Phighting Ocs.
"✧Together Till the end Whip?✧"
"✿I'd Like That Statue.✿"
Fair Warning that Most of these are all over the Timeline, despite our attempts to organize them (The fact that one of us [Smiler cough] Writes like a madman does not help). Do not expect to know what's going on, but feel free to ask about anything in the comments (we will infodump)
-
Tags
Summary
It's been six years since the events of the legend took place, and despite all that happened, life still went on. Despite gaining the ability to move between the dark and light world, with the rest of the Fun Gang growing up and moving out, Ralsei is left in Hometown. As such, on top of ruling over the densely populated Castle Town, Ralsei had to find a job just like everyone else. After six years of constant work, Ralsei might finally get a chance to relax...or so he hoped.
Series
- Part 1 of Ralsei's Day Off
-
stop the world just to stop the feeling by the_woild_is_yer_erster13
Fandoms: Newsies - All Media Types
23 Sep 2025
Tags
Summary
Fuck.
Jack has never been one to fall head over heels for anyone. Usually, love was just a bit of bullshit people used for mutual gain in his eyes.
But this time? This was different. He was completely infatuated with this boy, and for what reason?
Worst of all, said boy was his best friend.
-
Tags
Summary
When I inevitably get bored, I’ll write my headcanons about many characters here.
-
Wilderness by LiteralCaskOfAmontillado
Fandoms: Transformers (Unicron Trilogy), Transformers - All Media Types
23 Sep 2025
Tags
Summary
"It was absurd to pretend nobody could understand what he’d been through. Clearly his adoptive creators did, or else they never would have bothered putting him back together", and everything leading up to how Stein arrives at that conclusion.
-
Friendship Bracelet Headcanons with The Seven Brothers by PlanPforPancakes
Fandoms: Shall We Date?: Obey Me! (Video Game), Shall We Date?: Obey Me! (Anime)
23 Sep 2025
Tags
Summary
Friendship bracelet headcanons for the seven brothers (and maybe others): how you get them, wearing them, reactions.
Can be read as platonic or romantic. Each character will be their own chapter, so can be read as stand alone, but they will reference each other and are meant to be chronological.
Series
- Part 1 of Obey Me Headcanons