Fantasy Key Visual Generator — GPT Image 2 Splash Art
One sentence in, one painted splash frame out — a low-angle hero, one signature element catching the light, and the arena dropping away behind them.
One frame, then the world around it
Studio is where the render and the world that produced it stay together. GPT Image 2 paints the frame; the same workspace keeps the champion, the arena and the faction beside it, so the next render matches. The key visual is the first asset, not the last.
- Frame to world — keep the render as a work, then add the champion, the arena and the faction as materials around it.
- Every asset on canon — later renders reuse the same world facts, so the costume, the crest and the skyline stay consistent.
- One place to publish — put the frame on a board, in a world page or a storefront without exporting anything.
Questions before you render
What counts as a fantasy key visual?
One wide frame that sells a character or a place: a low-angle hero, one signature element, and an arena behind them. It is the splash art on a game storefront or a champion page, not a character sheet or a storyboard.
Do I need a reference image?
No. One sentence is enough to start. If you want a specific face or costume, attach a cover or a screenshot in the chat and say what to keep.
Which model renders it?
GPT Image 2, at 1536×960, a 16:10 frame. High quality is slower; medium is enough for a first pass while you decide on the angle.
Can I make a splash for my own champion?
Yes. Name the kind of hero, the element they carry and the place behind them. "A storm mage on a shattered bridge" is the default because it gives the model all three at once.
Can I use a character from a game or a show?
You can describe them or attach their cover. The frames on this page use characters from Genshin Impact, The Legend of Zelda, One Piece and Game of Thrones as references. Treat fan work as fan work and check the rights before you sell it.
How long does one frame take?
A high-quality render usually lands in under a minute to a couple of minutes, depending on how many passes it needs. The first frame is often close; one more ask fixes the light or the angle.
Will it put a title or a logo on the art?
No. The prompt asks for no text, letters, logo, UI or border. Add the title in the world, on the board, or in the storefront tool you use.
What if the first render misses?
Ask for one change at a time — the light, the angle, the element in hand, the thing behind them. Changing three at once is what makes a render drift.
Make the frame your game opens with
One sentence, one render. Start from the default hero, or put your own champion in the prompt.