Choose your characters, universe, and genre — the generator builds a story with plot, dialogue, and atmosphere. Write fan fiction with AI.
What to get
74+ models in one place
Works right in the browser
All payment methods
Ready-made prompts
Fandom fanfic
Write a fanfic about "Harry Potter": Hermione is sorted into Slytherin, first chapter, 1,500 words
Alternate universe
AU: the characters of "Sherlock" in modern London, a detective setup in 1,000 words
Canon continuation
A short 300-word drabble: what happened after the ending of [your fandom]
Examples created by our users
IIvyWrites fan fiction
When I get stuck I ask it to continue the scene in my style. The characters' voices are kept, and sometimes the plot twist turns out better than mine.
MMarinaRuns a children's club
I write stories for the sessions: I give the topic and the age of the group and get a finished text. That used to take an evening, now it is a couple of minutes.
PPeterWrites greetings
I ask for three versions on one topic, different in length and tone. I take the closest one and tweak a couple of lines to sound like me.
Why Moleculs.ai
A straightforward way to work with AI
One subscription, one payment
One balance for every model - no separate plan for each service
Works right in the browser
Nothing to install or configure - open a tab and start
All AI models in one place
Text, images, video, and music - all under one subscription
Clear, simple interface
Plain wording throughout the product - no guesswork
Quick start
Sign up in a minute, no complicated setup - straight to work
No access restrictions
Nothing gets blocked - available whenever you need it
What kind of fan fiction can AI write?
When you want to continue your favorite characters' story or dream up an alternate plot — AI brings the idea to life. Set the fandom and pairing, get a finished chapter.
A mini fanfic up to 500 words
A slow-burn scene
Hurt/comfort for your characters
A sequel to a long-running story
All of it in one window. Pick a task, write a short prompt, and get a draft you can quickly shape into exactly what you need.
How Moleculai writes fan fiction
Step 01
Describe the task
Fill in the steps: fandom, characters and pairing, genre and rating. Or describe "AI for Fan Fiction" in one message in the field.
Step 02
Choose what to get
Choose what to get: "Slow burn", "Hurt/comfort" and other options under the field.
Step 03
Run it and refine
Press "Write a fanfic". Need another form, such as "Hurt/comfort"? Switch the chip and run again. Refine the answer with the buttons under it.
What our users say
Real reviews from our Telegram community
Why choose Moleculs.ai
One access point to every model - without the limits of a single aggregator
Moleculs.ai
Other services
Every top model in one subscription
Works right in the browser
Professional roles and presets
Free trial period
User support
Projects for task-based work
Beta
Response language setting
with Moleculs.ai, it's cheaper and faster
with Moleculs.ai you get dozens of models in one subscription, clear limits, and ready-made presets that save you time. It helps you scale content, work as a team, and automate routine tasks without extra costs. All of it faster, simpler, and cheaper than piecing together separate tools.
Choose a plan for your needs
Answers to questions
It depends on the rules of the platform and on the author of the original. Check them before publishing.
Try Moleculs.ai right now
Describe your task in one field and get a finished result in minutes. Moleculs.ai brings together the best AI models for text, images, video, and voice in a single interface. Start with a free generation, then subscribe for a larger token limit: write text, scale content, and switch between models without juggling extra tools.
Works right in the browser
All payment methods
