Writing
Fan fiction that needs a face
A hero carried through twenty chapters in prose finally gets a costume everyone can picture, and the description stays consistent from then on.
MHA OC Maker
The best MHA OC maker pulls the hero out of your head: a full-body original with a costume built for the way they fight, ready to hold its own in any fic or roleplay.
MHA OC maker runs
What happens when the costume answers the power
Three runs where a distinct power drove the entire design. In each one the description named the ability first and the costume second. Your wording makes each hero your own; use these three outputs to see how strongly a clear power can drive the entire costume. All three came out of this MHA OC maker from written descriptions alone.
Costume
Electric arcs, so the gauntlets got heavier
The power was stated as faint electric arcs along both forearms. Everything else in the design follows that: reinforced bracers, a short cape that cannot tangle, goggles pushed up rather than a full helmet.
Design a costume
Power
Crystal growth, so the frame stayed light
An ability that erupts from the forearm needs the arms clear. The suit went plated at the shoulders and thin everywhere else, and the palette followed the crystal rather than the other way round.
Try a power
Line-up
A whole class, four silhouettes apart
Four heroes in one frame is the fastest way to see whether your design is distinct. If two of them read the same at a glance, one of them needs a different shape rather than a different colour.
Build a line-upCharacter design tool
What is an MHA OC maker?
An OC is an original character you invented, drawn in the visual language of a series you follow. An MHA OC maker takes a written hero — one power, a costume, a colour scheme — and returns finished illustration in the bright, heavy-outlined hero-academy style. It draws your hero. It does not redraw the ones from the show, and steering it away from those is what makes the result yours.
Image tool
The costume is the interesting problem in this genre, and it is a design problem with an actual rule: the suit has to make sense for the power. A hero who throws heat needs vented, heat-resistant plating; one who moves fast needs nothing loose enough to catch air; one whose ability hurts their own body needs padding exactly where the damage lands.
Write the power first, then write the costume as a solution to it, and the illustration stops looking like a generic superhero and starts looking designed. Your full-body hero finishes in one generation, with the costume kept consistent in that single pass. You see the credit cost before you commit, and a failed run is refunded automatically.
Creative engine
How a hero is drawn
Name the power, build the costume around it, then run it. The MHA OC maker reads the ability first and dresses the character second.
Text only
Full-body art
Hero-academy anime
One power, stated plainly
"Crystal growth from the forearms" is drawable. "Space manipulation" is not. The more physical the ability, the more the illustration has to work with.
Two colours and one silhouette
Navy and gold, slate and mint, black and orange. Two colours plus one strong shape — cape, bracers, visor — is enough to make a hero readable at a glance.
Support gear counts as a design
Not every character in this world fights. A workshop student with a welding visor and a tool harness is a hero design too, and a far less crowded one.
How to use
Write the power before you write the suit
The default prompt carries the era, the rendering and the academy setting. The power, costume and colours are entirely yours. An MHA OC maker builds the design around what you name, so give the power visible evidence and let that line drive the entire hero.
1
State one physical ability
Crystal growth, sound blasts, ice from the palms, a body that hardens. Physical abilities draw well because they leave visible evidence in the frame; abstract ones leave nothing to render.
2
Build the costume as a solution to it
Ask what the power would break, then armour that part and leave the rest light. This single habit is the difference between a designed hero and a colour swap.
3
Fix two colours and one strong shape
Navy and gold with a short cape. Slate and mint with plated shoulders. Two colours and one silhouette are what make a hero recognisable in a group shot.
Who it's for
Who makes an MHA OC
Bring the hero from your notes, stories or roleplay to life. The people who get most from an MHA OC maker arrive with an ability they love and leave with the costume and face everyone can finally see.
Roleplay
A roleplay profile image
Servers want a face beside the name. A hero built from your own power-and-costume choices beats a screenshot half the channel is already using.
Reference
Costume iteration before drawing
Six colourways by hand is an evening. Six here is six sentences, and only the survivor is worth inking.
Group
A class line-up in one frame
Four characters together shows immediately whether your silhouettes are distinct, and turns separate ideas into a class that belongs in the same world — the same squad-building that runs through the Demon Slayer OC maker.
Answers
MHA OC maker FAQ
Everything worth knowing before your first run on an MHA OC maker.
It will try, and the result is an approximation of a character who already exists with the costume details slightly off. Describe your own power and suit instead — that is what this page is built to draw.
No. The hero comes entirely from your written description of the power and the costume, so there is no upload step and no likeness involved.
Yes, once you make it drawable: translate the ability into physical evidence — not "gravity control" but "debris hanging in the air around her, hair floating". The model draws what is visible.
Repeat the costume description word for word and change only the pose or setting clause. Consistency comes from repeating the design details, not from the model remembering a previous run.
No. Kavel is an independent AI image generator, not affiliated with, endorsed by, or connected to the rights holders of My Hero Academia. It draws original characters in a hero-academy art style; it does not reproduce the series' characters.
No. Credits come back automatically, so iterating on a costume is not a gamble.
One purchase, and everything you make here is yours to post
Any plan or pack — even a $19.90 one — unlocks a clean copy of every image you have made here, starts each new run instantly, and refunds one that fails.
50% OFFYour first purchase is half price
Starter
$8.33/month
$100/year billed yearly
- 23,100 Credits Per Year · 1,925/mo
- Up to 2,310 videos
- Up to 4,620 images
- No Queue, Instant Start
- HD, Watermark-Free Downloads
- Commercial Use License
20% OFF - Save $70.8
Creator
$24.0/month
$288/year billed yearly
- 75,000 Credits Per Year · 6,250/mo
- Up to 7,500 videos
- Up to 15,000 images
- No Queue, Instant Start
- HD, Watermark-Free Downloads
- Commercial Use License
40% OFF
Pro
$30.0/month
$360/year billed yearly
- 94,500 Credits Per Year · 7,875/mo
- Up to 9,450 videos
- Up to 18,900 images
- No Queue, Instant Start
- HD, Watermark-Free Downloads
- Commercial Use License
Free plan
- Get 100 credits a week with check-ins
- 20 Free Credits with login
- Up to 2 videos
- Up to 4 images
- No Card, No Account
- Free Images And 4s Videos When Signed In
- Free Engine Every Day
Pay safely and securely with
Payments are processed by Stripe over an encrypted checkout. Your card details are handled by Stripe and are never stored by Kavel.
More tools
Other character makers
Same idea, a different set of choices. Other pages that build a character the way this MHA OC maker does.
One power, one costume, one render
Write the ability first and watch this MHA OC maker turn it into a hero ready to step out of your head. The first renders are free, and a failed run hands its credits back, so the costume experiment is never a gamble.