Precision Grid & Slicing
Define columns, rows, outer margins, frame spacing, and pixel offsets with real-time frame size calculation.
Preview sprite sheets instantly in your browser.
SpritePop lets game developers and digital artists slice, test, and tune sprite animations on an HTML5 canvas. No installs, no accounts, and no files uploaded to a remote server.
Capabilities
Everything needed to verify 2D animations
Designed to solve common sprite alignment and timing friction without opening a heavy game engine.
Playback & Timing Engine
Switch between FPS (1 to 60) and millisecond duration. Supports loop, reverse, ping-pong cycles, and frame ranges.
Visual Inspection
Zoom from 0.1x to 10x with pixel-crisp rendering, toggle onion skinning, or switch between 8 custom background backdrops.
Pipeline Export
Save any single frame directly as a clean PNG or export complete configuration metadata as JSON for game engine ingestion.
Workflow
From file to playback in seconds
Straightforward workflow with zero setup required.
STEP 01
Load your asset
Drag and drop any PNG, WebP, or GIF sprite sheet directly into the workspace, or load from a direct image URL.
STEP 02
Configure slicing
Set columns, rows, spacing, and offsets until the frame borders cleanly isolate each animation cell.
STEP 03
Play & export
Scrub the timeline, test playback speed, and export either isolated frames or JSON metadata for your game engine.