retro-diffusion/rd-fast

Fast pixel art image generation

Capabilities

1:14:33:416:99:162:33:2Reference ImagesSeed

Cost

Community model (estimated from hardware time)

Input Parameters

Name	Type	Description	Default	Constraints
`prompt`*	string	Text prompt for generation	`—`	—
`bypass_prompt_expansion`	boolean	Disable automatic prompt expansion	`false`	—
`height`	integer	Image height	`256`	min: 16, max: 384
`input_image`	string(uri)	Input image for image-to-image generation or reference. Will be converted to RGB without transparency.	`—`	—
`input_palette`	string(uri)	Reference palette image to guide color choices	`—`	—
`num_images`	integer	Number of images to generate	`1`	min: 1, max: 10
`remove_bg`	boolean	Remove background to create transparent images	`false`	—
`seed`	integer	Random seed. Set for reproducible generation	`—`	—
`strength`	number	Prompt strength in image-to-image generation. Higher values give closer adherence to the prompt, and lower values use more information from the input image. Only used when input_image is provided.	`0.8`	min: 0, max: 1
`style`	string	Style to apply to the generated image default: Simple clean pixel art, with Anime illustration influences simple: Simple shading with minimalist shapes and designs detailed: Pixel art with lots of shading and details retro: A classic arcade game aesthetic inspired by early PC games game_asset: Distinct assets set on a simple background portrait: Character portrait focused images with high detail texture: Flat game textures like stones, bricks, or wood ui: User interface boxes and buttons item_sheet: Sheets of objects placed on a simple background character_turnaround: Character sprites viewed from different angles 1_bit: Two color black and white only images low_res: General low resolution pixel art images mc_item: Minecraft-styled items with automatic transparency mc_texture: Minecraft-styled flat textures, like grass, stones, or wood no_style: Pixel art with no style influence applied	`"default"`	defaultsimpledetailedretrogame_assetportraittextureuiitem_sheetcharacter_turnaround1_bitlow_resmc_itemmc_textureno_style
`tile_x`	boolean	Enable seamless tiling on X axis	`false`	—
`tile_y`	boolean	Enable seamless tiling on Y axis	`false`	—
`width`	integer	Image width	`256`	min: 16, max: 384

promptrequiredstring

Text prompt for generation

bypass_prompt_expansionboolean

Disable automatic prompt expansion

Default: false

heightinteger

Image height

Default: 256min: 16, max: 384

input_imagestring

Input image for image-to-image generation or reference. Will be converted to RGB without transparency.

input_palettestring

Reference palette image to guide color choices

num_imagesinteger

Number of images to generate

Default: 1min: 1, max: 10

remove_bgboolean

Remove background to create transparent images

Default: false

seedinteger

Random seed. Set for reproducible generation

strengthnumber

Prompt strength in image-to-image generation. Higher values give closer adherence to the prompt, and lower values use more information from the input image. Only used when input_image is provided.

Default: 0.8min: 0, max: 1

stylestring

Style to apply to the generated image default: Simple clean pixel art, with Anime illustration influences simple: Simple shading with minimalist shapes and designs detailed: Pixel art with lots of shading and details retro: A classic arcade game aesthetic inspired by early PC games game_asset: Distinct assets set on a simple background portrait: Character portrait focused images with high detail texture: Flat game textures like stones, bricks, or wood ui: User interface boxes and buttons item_sheet: Sheets of objects placed on a simple background character_turnaround: Character sprites viewed from different angles 1_bit: Two color black and white only images low_res: General low resolution pixel art images mc_item: Minecraft-styled items with automatic transparency mc_texture: Minecraft-styled flat textures, like grass, stones, or wood no_style: Pixel art with no style influence applied

Default: "default"

defaultsimpledetailedretrogame_assetportraittextureuiitem_sheetcharacter_turnaround1_bitlow_resmc_itemmc_textureno_style

tile_xboolean

Enable seamless tiling on X axis

Default: false

tile_yboolean

Enable seamless tiling on Y axis

Default: false

widthinteger

Image width

Default: 256min: 16, max: 384

Version: 067f6cd8a3c5Updated: 7/25/202634.2K runs