neta app
Agent Sprite Forge Skill — Free 2D Sprite Sheet Generator
Generate engine-ready 2D sprite sheets, transparent PNG frames and animated GIFs from a prompt, with a fixed grid, a shared anchor and real alpha.
What it does
Generates 2D sprite sheets, transparent PNG frames and animated GIFs from a prompt, plus layered maps and prop packs — sized and anchored for a game engine.
The process
- The character is fixed once: proportions, silhouette and palette.
- Frames are laid onto a fixed grid with a shared anchor per row, and layout guides are emitted with the sheet.
- Each facing is drawn with identical palette and light direction so the cycle reads as one character turning.
- Frames are cut to real alpha with the canvas preserved — no crop — and the eyes and pale highlights are checked to have survived.
- The sheet, the transparent frames, an animated GIF preview and the layout guides ship together.
What you can check on any example
Open a piece and scrub the frames, toggle the grid to slice the sheet, move the frame box, and play the cycle. That grid is the same cut an engine will use.
All 10 examples
- Knight — 8-Way Walk — 48-frame sheet
A top-down knight in four directions, eight frames each, on a transparent ground. - Slime — Idle Blob — 24-frame sheet
A bouncing teal slime with squash and stretch, one frame per step of the cycle. - Mecha-Cat — Attack — 32-frame sheet
A cyberpunk mecha-cat swiping, with a plasma arc trailing the claw. - Forest Tileset — Layered map
Grass, dirt path, rock and tree canopy in a seamless four-layer map. - Dungeon Prop Pack — 16 props
Chests, torches, crates and barrels on a clean sheet for extraction. - Slime King — Idle — 32-frame sheet
A crowned slime boss with jiggle squash, four frames per step of the cycle. - Archer — 8-Way Run — 48-frame sheet
A hooded archer at a run in four directions, quiver and bow readable in silhouette. - Wizard — Cast Cycle — 24-frame sheet
A robed wizard pulling a spell orb overhead, staff glow brightening across the cycle. - Desert Tileset — Layered map
Sand, cracked rock and dune shadow in a seamless four-layer map. - Sky Prop Pack — 16 props
Floating platforms, cloud puffs and wind vanes on a clean extraction sheet.
More studios in this series
- Latest version
- v3
- Published
- 2026-09-28
- Updated
- 2026-09-28
- Status
- published
- Visibility
- public