Pixel Art Game Asset Size Guide
Standard pixel sizes for game assets: characters, tiles, items, UI icons and effects — and how to keep a whole game on one consistent scale.
Quick answer
Pick one base scale for the whole game — 16×16 or 32×32 for characters, tiles at 16×16 or 32×32, UI icons at 16×16. Consistency across assets matters more than any individual size choice.
Standard sizes by asset type
| Asset | Common sizes | Notes |
|---|---|---|
| Player character | 16×16, 32×32, 32×48 | One size for all humanoids |
| NPCs / enemies | Same as player, ±1 step | Bosses 2× the player max |
| Tiles | 16×16, 32×32 | Must divide the screen evenly |
| Items / pickups | 16×16 | Reads at inventory scale |
| UI icons | 16×16, 24×24 | Multiple of 8 helps layouts |
| Effects | 32×32–64×64, sparse | Drawn sparse, animated fast |
One scale to rule the game
Choose the character size first — it is the yardstick everything else compares to. Tiles should be ≤ the character's footprint; pickups smaller; bosses at most double. When every asset relates to the same yardstick, players read relative size instantly, which is a quiet but huge part of game feel.
- Fix the character size (e.g. 32×32).
- Tiles: character-size or half. Doorways ~1.5 characters tall.
- Pickups: half or quarter the character height.
- UI icons: 16×16 regardless of world scale — they live in menus.
Put it to work
Common mistakes
- Tiles that don't divide evenly into the viewport, causing seams.
- UI icons drawn at world scale — they either blur or dominate the menu.
- Scaling up a 16×16 character 2.5× to match a 40px NPC slot (non-integer scale).
Related
Sprite Size Chart
Standard sprite sizes by game asset type — characters, NPCs, bosses, pickups and UI icons — for keeping a game on one consistent scale.
OpenReferenceTile Size Reference
Tile sizes for pixel art tilesets: standard dimensions, how tiles map to screen resolution, and transition tile counts for terrain edges.
OpenGuideHow to Make Pixel Art Tilesets
Build tilesets that tile: edge-safe grass, seamless textures, corner and transition tiles, and the grid discipline that keeps maps assembly-clean.
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