AI image generator

AI image generator for game art

Describe a character, an item, a creature or a scene and get an image you can put in your game. Choose from six image models, switch on pixel art for sprite-sized results, and remove the background for free.

Generate an image Compare the six models

From 1 credit per image. $1 = 100 credits.

AI generated wizard character for a game

What you can make

A game asset generator for every part of your game

Set the type to character, object, UI or artwork, pick a style such as pixel art, cartoon, anime, watercolor or low-poly, and write what you want in plain words.

Cartoon wizard character sprite — **Characters**Heroes, enemies and NPCs on a clean background.

Pixel art dragon creature — **Creatures**Monsters, pets and bosses in any style.

Sci-fi gun item sprite — **Items**Weapons, pickups and icons for your inventory.

Pixel art forest cabin scene — **Scenes**Backgrounds, locations and key art.

Image models

Six models, one prompt

Every model below got the same prompt: “a cyberpunk birdman warrior, full body”. Start cheap with Flux 2 Klein, or pay more for detail and long, specific prompts.

Flux 2 Klein AI sprite generator result: cyberpunk birdman warrior — **Flux 2 Klein**1 credit · fast drafts, the default

Flux Juggernaut AI sprite generator result: cyberpunk birdman warrior — **Flux Juggernaut**1 credit · painterly fantasy

Seedream 5 Flash AI sprite generator result: cyberpunk birdman warrior — **Seedream 5 Flash**2 credits · crisp detail

GPT-Image 2.5 AI sprite generator result: cyberpunk birdman warrior — **GPT-Image 2.5**5 credits · long prompts, text

Retro Diffusion AI sprite generator result: cyberpunk birdman warrior — **Retro Diffusion**10 credits · native pixel art

Nano Banana 2.1 AI sprite generator result: cyberpunk birdman warrior — **Nano Banana 2.1**15 credits · most detailed

See all six models on characters, pixel art and items

Pixel art

Pixel art at sprite size

Turn on pixel art and the image comes back small, with hard pixel edges, ready for a sprite sheet. Retro Diffusion draws pixel art natively. Already have an image? Pixelate it for 1 credit.

Open the pixel art generator Pixelate an image

128 px pixel art character from Flux 2 Klein

128 px pixel art character from GPT-Image 2.5

128 px pixel art character from Nano Banana 2.1

After you generate

Keep working on the same image

Every image opens in the editor, so the next step is one click away instead of a new upload.

Edit it

Describe the change, like “give it a red collar”, and get a new version next to the original.

5 creditsAI image editor Turn it 8 ways

Get the same character facing all eight directions for a top-down game.

10 credits8-direction sprites Animate it

Make a walk, run, attack or idle animation from the still image.

15 creditsSprite animation Put it in a game

Ask the game agent to use the image by name, and it wires it into your game’s code.

AI game agent

FAQ

Questions about the image generator

How much does an image cost?

Between 1 and 15 credits, depending on the model, and $1 buys 100 credits. Flux 2 Klein and Flux Juggernaut cost 1 credit, Nano Banana 2.1 costs 15. Each reference image you attach adds 2 credits.

Which model should I start with?

Flux 2 Klein is the default: fast, cheap and good at clean game characters. Use GPT-Image 2.5 for long, specific prompts or text in the image, Retro Diffusion for true pixel art, and Nano Banana 2.1 for the most detailed hero art.

Can I use my own images?

Yes. Uploading images is free on every plan. Use an upload as a reference for a new image, or open it in the editor and change it.

Do I get transparent sprites?

Yes. Removing the background is free, so characters and items come out ready to drop into a game or a sprite sheet.