Rosebud IconRosebud AI
CREATEPLAY
PRICING
Sprites · animation · 3D · skies

AI Game Asset Generator & Free Game Assets

Make AI game assets from a prompt, no design skills needed. Formerly PixelVibe, now one set of tools for 2D, animation, 3D and skies.

2D Game Asset GeneratorSprite Sheet & Animation Generator3D Model GeneratorSkybox Generator
Generators

Every AI game asset type, one account

Each tool has its own page with examples and a guide. Your credits work in all of them.

2D Game Asset Generator

Describe a character sprite, prop, item icon, UI frame, background or tile and get one game-ready image. Sprites, icons, UI and avatar portraits come back with the background removed, so they drop straight onto a scene. Ask for pixel art, isometric, hand-painted or any other style in the prompt, and build tilesets from matching floor, wall and terrain tiles.

  • MakesCharacter sprites, props, VFX, item icons, UI, backgrounds, portraits and avatars, tiles for tilesets
  • You getPNG, transparent where the asset type needs it
  • Works inUnity, Godot, GameMaker, Phaser, Construct, Roblox Studio
  • CostFrom 250 credits per image
Open the 2D asset generator
  • a pixel art knight with a blue cape, side view
  • a red health potion in a round glass bottle
  • a confident elf ranger with rose-gold armor
  • a blue arcane slash with sparkling edges
  • a wooden inventory slot frame with gold corners
  • mossy cobblestone floor tiles

Sprite Sheet & Animation Generator

Turn a character or prop into an animated pixel art sprite. Pick idle, walk, attack or jump, or describe a custom motion, in top-down, isometric or side view. Each export carries frame timing and a pivot, so the animation plays the same in your engine as in the preview.

  • MakesCharacter and prop animations: idle, walk, attack, jump, custom motion
  • You getTransparent PNG sprite sheet, JSON frame data, GIF
  • Works inGodot, Unity, Phaser and any engine that slices sprite sheets
  • CostCredits, quoted before you start
Open the sprite sheet generator
  • Mochi the cat, pixel art sprite
  • Strawberry bunny, pixel art sprite
  • Rosewood witch, pixel art sprite
  • Moonlit fairy, pixel art sprite
  • Moonpetal chest, pixel art sprite
  • Starlight lantern, pixel art sprite

3D Model Generator

Turn a photo, a sketch or a short description into a textured 3D model, choosing between Rosie, Tripo and Meshy with the price shown up front. Supported humanoid characters made from text are rigged and animated for free. Thousands of ready-made models are free to download.

  • MakesCharacters, creatures, props, vehicles, buildings
  • You getGLB with materials; free rigged and animated variant for humanoid characters
  • Works inThree.js, Godot, Blender, Unity and Unreal via glTF import
  • CostCredits per model; rigging and animation included free; library models are free
Open the 3D model generatorFree 3D models
  • Trail explorer, free 3D model
  • Toy city car, free 3D model
  • Gothic treasure chest, free 3D model
  • Skeleton warrior, free 3D model
  • Rustic cabin, free 3D model
  • Dog, free 3D model

Skybox Generator

Describe a sky, planet surface or deep-space scene and get a seamless 360° skybox, previewed in 360° before you download. Convert any skybox to a six-face cubemap, including one named for Roblox. Hundreds of skyboxes are free in the library.

  • MakesSeamless 360° skies and distant surroundings, surface or space
  • You get2880×1440 equirectangular WebP (library skyboxes 4096×2048), cubemap ZIP, Roblox ZIP
  • Works inThree.js, Unity, Unreal, Godot, Blender, Roblox
  • Cost2,000 credits per skybox; library skyboxes are free
Open the skybox generatorFree skyboxes
  • Cartoon green valley on a sunny day, free 360° skybox
  • Neon city skyline at night, free 360° skybox
  • Fantasy morning sky with a floating island, free 360° skybox
How it works

From prompt to game-ready file

  1. Step 1

    Pick a generator

    Choose 2D assets, sprite animation, 3D models or skyboxes, or start from a free library asset.

  2. Step 2

    Describe your asset

    Write what you want, style included. The 3D generator also takes a reference image. The price shows before you start.

  3. Step 3

    Download or build

    Preview the result and download an engine-ready file, or bring it into a Rosebud game.

Engine-ready

Any engine, native in Rosebud

Every download is a standard file that Unity, Godot, Unreal, GameMaker, Phaser, Three.js and Roblox read. Build on Rosebud instead and Rosie, the AI in the game creator, makes the same kinds of assets and wires them into your game.

Standard formats

PNG, sprite sheets with JSON timing, GLB and equirectangular or cubemap skies. No plugin or converter needed.

Native for Rosie

Ask Rosie for a sprite, a 3D model or a sound and it lands in your project, placed in the code. You can also upload anything you downloaded here.

Sound effects and music

Generated in the Rosebud editor: 250 credits per sound effect, 1,550 per music track.

3D game makerPut your models and skyboxes into a playable 3D world.
Free

Free game asset libraries

Ready-made game assets you can download without generating anything.

Thousands of free 3D modelsCharacters, creatures, props, vehicles and buildings as GLB files.
Hundreds of free 360° skyboxes4K equirectangular skies, each convertible to a cubemap or a Roblox set.
Guides

Learn to make game assets with AI

  • How to create a sprite sheet with AIFrom one character to a game-ready animation sheet.
  • Free AI sprite sheet generatorMake custom game sprites and animate them.
  • Sprite sheets with Gemini and Nano BananaA step-by-step AI art workflow for 2D games.
  • Building an AI asset pipelineHow Rosebud generates assets for games, from the engineering team.
FAQ

AI game assets FAQ

What is an AI game asset generator?

A tool that turns a text description or a reference image into art a game can use directly: sprites, animations, icons, tiles, 3D models or skies. Rosebud has one for each of these, and each exports files game engines import.

Which AI game asset generators does Rosebud have?

Four standalone tools: the 2D game asset generator for sprites, icons, UI, backgrounds and tiles; the sprite sheet generator for animated pixel art; the 3D model generator; and the skybox generator. Sound effects and music are generated inside the Rosebud game editor.

Are the game assets free?

The libraries are: thousands of 3D models and hundreds of skyboxes are free to download. Generating a new asset uses Rosebud credits, and free accounts get daily credits. Supported humanoid characters made with the 3D model generator from text are rigged and animated at no extra cost. Every tool shows the price before you generate.

Can I use the assets in a commercial game?

Yes, in games on Rosebud or anywhere else. Paid plans include commercial rights.

Is there a limit to how many assets I can generate?

No fixed cap. Each generation uses credits, so you can make as many AI game assets as your credits cover, and free accounts get new credits every day.

Can I generate a rigged 3D character?

Yes. Supported humanoid characters made from text in the 3D model generator are rigged and animated at no extra cost, and you keep the static model too. Models made from an uploaded image are static.

Which game engines do the assets work in?

PNG images and sprite sheets import into any 2D engine, including Unity, Godot, GameMaker, Phaser and Construct. 3D models are GLB files that Three.js, Godot and Blender open directly, and Unity and Unreal import through glTF. Skyboxes come as equirectangular images or cubemaps, including a Roblox-ready set.

Can I use these assets in a Rosebud game?

Yes. Upload anything you downloaded to your project, or ask Rosie in the editor to make the asset and add it to your game. You do not need to make a game to use the tools: each one works on its own.

What happened to PixelVibe?

PixelVibe was Rosebud's first 2D game asset tool. Its job is now done by the 2D game asset generator on rosebud.ai, which sits alongside the sprite animation, 3D model and skybox generators.

PRODUCTS

  • Rosebud Game Creator
  • AI Storybook
  • Tokkingheads
  • Rosebud for Educators
  • AI 3D Website Builder

AI ASSETS

  • All AI Game Assets
  • 2D Asset Generator
  • Sprite Sheet Generator
  • 3D Model Generator
  • Skybox Generator

GAME DEV FEATURES

  • 3D Game Maker
  • Vibe Coding Tool
  • AI NPCs
  • Visual Novel Maker
  • RPG Maker
  • Cozy Games Maker
  • Interactive Story Maker
  • Therapeutic Games
  • Free Online Game Maker

BLOG

  • Rosebud AI Tutorial
  • All Blog Posts
  • Engineering
  • Success Stories
  • Pixel Art
  • Generative AI 101
  • Tools
  • Character Creation
  • Vibe Code Games

COMPANY

  • About Rosebud
  • Pricing
  • Jobs
  • Terms of Service
  • Privacy Policy
  • Code of Ethics

SOCIAL MEDIA

  • X/Twitter
  • Discord
  • Reddit
  • YouTube
  • Email
  • Rosebud Game Creator
  • AI Storybook
  • Tokkingheads
  • Rosebud for Educators
  • AI 3D Website Builder
  • All AI Game Assets
  • 2D Asset Generator
  • Sprite Sheet Generator
  • 3D Model Generator
  • Skybox Generator
  • 3D Game Maker
  • Vibe Coding Tool
  • AI NPCs
  • Visual Novel Maker
  • RPG Maker
  • Cozy Games Maker
  • Interactive Story Maker
  • Therapeutic Games
  • Free Online Game Maker
  • Rosebud AI Tutorial
  • All Blog Posts
  • Engineering
  • Success Stories
  • Pixel Art
  • Generative AI 101
  • Tools
  • Character Creation
  • Vibe Code Games
  • About Rosebud
  • Pricing
  • Jobs
  • Terms of Service
  • Privacy Policy
  • Code of Ethics
  • X/Twitter
  • Discord
  • Reddit
  • YouTube
  • Email
Rosebud Logo
COPYRIGHT © 2026 ROSEBUD AI, INC. ALL RIGHTS RESERVED