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Sprite Animator

Generate animated pixel art sprites from any image using AI.

Rating: 4.7 (217 reviews)
Downloads: 6,882 downloads
Version: 1.0.0

Overview

Generate animated pixel art sprites from any image using AI.

Complete Documentation

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Sprite Animator

Generate animated pixel art sprites from any image. Uses nano-banana-pro (Gemini) to create a 16-frame sprite sheet in a single request, then assembles it into an animated GIF.

Quick Start

bash

# Wave animation (default 16 frames)
uv run --with sprite-animator sprite-animator -i photo.png -o sprite.gif -a wave

# Bounce animation with larger sprites
uv run --with sprite-animator sprite-animator -i avatar.png -o bounce.gif -a bounce -s 256

# Keep the raw sprite sheet and individual frames
uv run --with sprite-animator sprite-animator -i pet.jpg -o dance.gif -a dance --keep-sheet --keep-frames

Animations

Type	Description
idle	Subtle breathing + blinking loop
wave	Arm raises, waves back and forth, lowers
bounce	Crouch → jump → land → recover
dance	Lean, spin, jump — fun and energetic

Options

Flag	Description
-i, --input	Input image (photo, drawing, etc.)
-o, --output	Output GIF path
-a, --animation	Animation type: idle, wave, bounce, dance (default: idle)
-d, --duration	Frame duration in ms (default: 100)
-s, --size	Output sprite size in px (default: 128)
-r, --resolution	Generation resolution: 1K or 2K (default: 1K)
--keep-sheet	Save the raw sprite sheet
--keep-frames	Save individual frame PNGs
-v, --verbose	Verbose output

How It Works

Creates a labeled 4x4 grid template (16 cells)
Sends the template + source image to Gemini in ONE request
AI fills each cell with a pixel art frame following the animation sequence
Frames are extracted from the sheet and assembled into a looping GIF

Single-request generation ensures consistent style across all frames.

Source

https://github.com/Olafs-World/sprite-animator

Installation

Terminal bash


openclaw install sprite-animator

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💻Code Examples

example.sh

# Wave animation (default 16 frames)
uv run --with sprite-animator sprite-animator -i photo.png -o sprite.gif -a wave

# Bounce animation with larger sprites
uv run --with sprite-animator sprite-animator -i avatar.png -o bounce.gif -a bounce -s 256

# Keep the raw sprite sheet and individual frames
uv run --with sprite-animator sprite-animator -i pet.jpg -o dance.gif -a dance --keep-sheet --keep-frames