Fan art and reference sheets
Get a clean head-to-toe demon-slayer-style character reference to draw from, repaint or send to a commission artist.
Demon Slayer OC Maker
Describe an original demon-slayer-inspired swordsman or demon — pick a breathing-style theme, haori, sword and pose — and generate a complete full-body anime OC reference. Free, no sign-up to try.
Character brief
Concept first, details stay optional.
Common anime OC details for fast ideation.
Seasonal:
Props:
Style preset
Rendering direction and visual DNA.
Look, framing & mood
Single-select axes · deeper details below.
Look & vibevisualTone
Lightinglighting
Mood / personamood
Shot / framingshotType
Camera anglecameraAngle
Preview stage
3:4 · Clean Reference · full-body lock
Standard · freeSafe
head-to-toe frameshoes visible
Style reference · sample (not your result)Style preview · original OC only · prompt stays editable
Good to know
AI-generated images
Every illustration is generated by AI and may contain small imperfections. Review each result before you use it.
Fan-made, not official
OCboard is an independent AI tool. It is not affiliated with, endorsed by or connected to Koyoharu Gotouge, Shueisha, Aniplex, Ufotable or the official Kimetsu no Yaiba / Demon Slayer franchise. All characters created here are fan-made originals.
Your original fan characters
Create your own original demon-slayer-style fan characters. Please avoid prompting for copyrighted official slayers or demons.
About demon-slayer-style OCs
The demon-slayer-style world is built around sworded swordsmen, breathing-style elemental aesthetics and a strong fan-made tradition. A demon-slayer OC is usually either an original slayer-corps swordsman or swordswoman, or an original demon character, designed in the same visual key — flowing haori, leg wraps, a curved nichirin-style blade and a breathing-style effect motif (water, flame, thunder, sound and so on).
Strong demon-slayer-style fan characters lean on three things: a haori color and pattern that reads instantly, a single breathing-style visual effect (water ripples, flame petals, lightning arcs), and a clear weapon silhouette — usually a straight or slightly curved nichirin-style blade. When you describe your OC, name the breathing style first, then the haori palette, then the sword and one signature accessory.
Every illustration here is a fan-made original character, not an official Kimetsu no Yaiba character. Describe an inspired-by archetype rather than naming an official slayer or demon so the design stays portable for fan art commissions, RP profiles or zines.
How to make a Demon Slayer OC
- 1
Pick a breathing-style theme
Choose a breathing-style elemental theme — water, flame, thunder, sound, mist, sun or your own custom element. The breathing style drives the visual effects and color palette around your character.
- 2
Describe haori, hair and gear
Type haori color and pattern, hairstyle, eye color, slayer-corps uniform details and accessories. The demon slayer oc creator turns your traits into a structured prompt.
- 3
Pick a pose and ratio
Choose a standing or action-ready pose, expression and portrait ratio (3:4 or 9:16 on the free tier, plus 2:3 on Premium) suited to a full-body demon-slayer-style reference.
- 4
Generate head to toe
Generate a complete full-body demon slayer OC reference. Locked framing plus a negative prompt keep the haori, leg wraps and sword inside the frame.
What a Demon Slayer OC is for
OC roleplay and writing
Use the illustration as a slayer-corps fan character profile for Discord RP, AO3 fanfiction or original zine projects.
Breathing-style concept exploration
Iterate on breathing-style elemental ideas, haori patterns and weapon silhouettes before committing to a final design.
Frequently asked questions
What is a Demon Slayer OC?
A Demon Slayer OC is an original fan-made character designed in the demon-slayer style — usually an original slayer-corps swordsman, a hashira-rank swordsmaster or an original demon — rather than a borrowed official character from Kimetsu no Yaiba.
How do I make a Demon Slayer OC?
Pick a breathing-style elemental theme, describe haori color and pattern, sword silhouette and slayer-corps gear, then generate. The tool locks a full-body standing framing so the whole character is visible head to toe.
Is this Demon Slayer OC maker affiliated with Ufotable or Aniplex?
No. OCboard is an independent AI tool with no affiliation, endorsement or connection to Koyoharu Gotouge, Shueisha, Aniplex or Ufotable. Please create your own original characters and avoid prompting for copyrighted ones.
Is the Demon Slayer OC maker free?
Yes — generate for free each day without logging in. Sign in for more daily generations, and use Premium for the highest quality.
More ways to make your OC
Ready to bring your OC to life?
Describe the character and their mood, choose a style, and generate a full-body anime reference in seconds — not just a picture, but your character fully realized.