# GameShipKit

> Free browser tools and game asset packs for indie game developers. Rig a 2D character from one picture, make autotiles, pixel art, effects, sound, UI and Steam store images, and export to Godot 4, Unity, Tiled and Spine. No install and no sign-up. Most tools never upload your files.

Made by Jaehyun Cho, a solo indie developer in South Korea. Most tools are free with daily download limits. Pro ($8 a month, $59 a year or $5 for 7 days) removes the limits and adds bigger exports, engine files and the full asset packs.

## Key pages
- [All tools](https://gameshipkit.com/top/): every tool ranked by use
- [Asset packs](https://gameshipkit.com/packs/): free samples and full packs
- [Pro](https://gameshipkit.com/pro/): what Pro adds and the prices
- [About](https://gameshipkit.com/about/): who makes it and how the tools work
- [Character Rigger vs Spine](https://gameshipkit.com/character-rigger-vs-spine/)
- [Autotile Generator vs Tilesetter](https://gameshipkit.com/autotile-generator-vs-tilesetter/)
- [Pixel VFX Studio vs Pixel FX Designer](https://gameshipkit.com/pixel-vfx-studio-vs-pixel-fx-designer/)

## Ads Monetization
- [app-ads.txt Generator & Checker](https://gameshipkit.com/tools/app-ads-txt/): Build a valid app-ads.txt for AdMob, Meta, Unity Ads and AppLovin, or paste yours to find mistakes before ad networks block your fill

## Art Sprites
- [3D Building Generator](https://gameshipkit.com/tools/3d-building-generator/): Free 3D building generator: low-poly houses, towers, castles and offices with pixel art textures from a seed
- [AI 3D Model Fixer](https://gameshipkit.com/tools/ai-3d-model-fixer/): Fix AI 3D models for games: reduce triangles, remove floating bits, fix size, up axis and pivot, shrink textures, export a light GLB
- [3D Model Texturer](https://gameshipkit.com/tools/3d-model-texturer/): Put a material on any 3D model without painting. Base colour, roughness, metal, occlusion and normal maps with worn edges, dirt and moss found from the shape. Exports a textured GLB.
- [AI PNG Fixer](https://gameshipkit.com/tools/ai-png-fixer/): Fix AI images for games: remove fake checkerboard or flat backgrounds, clean light and dark halos, trim and pad
- [AI Sprite Sheet Fixer](https://gameshipkit.com/tools/ai-sprite-sheet-fixer/): Fix AI sprite sheets: find frames, remove fake backgrounds, match size, feet and colours, preview, export a clean grid, GIF or Godot SpriteFrames
- [Bitmap Font Generator](https://gameshipkit.com/tools/bitmap-font-generator/): Free online bitmap font generator: TTF, OTF or pixel sprite sheet to PNG atlas and BMFont .fnt for Godot, Phaser and libGDX
- [Car Designer](https://gameshipkit.com/tools/car-designer/): Free car designer for racing games: design a 2D or 3D race car and export a top-down sprite, a rotation sprite sheet and a GLB model with separate wheels
- [Cartoon UI Maker](https://gameshipkit.com/tools/cartoon-ui-maker/): Make cartoon mobile game UI: buttons, windows, bars, toggles, badges and icon buttons with outline, 3D depth and gloss
- [2D Character Customizer](https://gameshipkit.com/tools/character-customizer-2d/): Build paper doll characters from parts, tint colours, save presets and roll NPC variations
- [3D Character Customizer](https://gameshipkit.com/tools/character-customizer-3d/): Build a 3D character creator in your browser: morph sliders, bone proportions, colours, parts on bones and presets
- [2D Character Rigging & Animation](https://gameshipkit.com/tools/character-rigging/): Rig and animate 2D characters in your browser: auto skeleton, mesh bending, timeline editor, mocap import, skins, Godot, Unity and Spine export
- [Cyberpunk UI Kit Generator](https://gameshipkit.com/tools/cyberpunk-ui-kit/): Free cyberpunk UI generator: neon buttons, panels, dialog boxes, HUD bars, gauges, reticles and minimaps with glow and glitch
- [Horror UI Kit Generator](https://gameshipkit.com/tools/horror-ui-kit/): Free horror game UI generator: rusted metal, torn paper and VHS buttons, notes, slots, heartbeat, battery and blood bars
- [Image to Game Asset Converter](https://gameshipkit.com/tools/image-to-game-asset/): Remove the background, split a picture into sprites, clean edges and pack a sprite sheet with JSON for your engine
- [Image to Pixel Art Converter](https://gameshipkit.com/tools/image-to-pixel-art/): Turn drawings, 3D renders and photos into pixel art sprites: pick the size, crisp downscaling, palettes, dithering, outlines and cleanup
- [Isometric Building Generator](https://gameshipkit.com/tools/isometric-building-generator/): Free isometric building generator: pixel art houses, shops, towers, castles and offices on 2:1 tiles from a seed
- [Item Tooltip & Card Maker](https://gameshipkit.com/tools/item-card-maker/): Make RPG item tooltips, stat cards and trading cards with rarity colours, icons and stats
- [Low-Poly Prop Generator](https://gameshipkit.com/tools/low-poly-prop-generator/): Free low-poly prop generator: trees, rocks, bushes, crates, barrels and fences from a seed in five seasons
- [Neon Sign Generator](https://gameshipkit.com/tools/neon-sign-generator/): Free neon sign generator for games: glowing animated cyberpunk signs and street props with flicker and letter chase
- [9-Slice Panel Maker](https://gameshipkit.com/tools/nine-slice-panel/): Resize UI panels and buttons with 9-slice scaling so corners stay sharp
- [AI Art Palette Unifier](https://gameshipkit.com/tools/palette-unifier/): Make AI game art look like one game: match colour cast, brightness and saturation across a set, or map it all to one shared palette
- [Particle Effect Builder](https://gameshipkit.com/tools/particle-effect-builder/): Build game particle effects in your browser: fire, smoke, explosion, hit spark, magic and more
- [PBR Material Generator](https://gameshipkit.com/tools/pbr-material-generator/): Free PBR material generator: seamless bricks, stone, wood, metal and ground textures with normal, roughness, AO and height maps, or maps from your photo
- [AI Pixel Art Fixer](https://gameshipkit.com/tools/pixel-art-snapper/): Fix fake AI pixel art: snap blurry, uneven pixels to a real grid and a clean palette so the sprite looks crisp in your game
- [Pixel Art to 3D Voxel Model](https://gameshipkit.com/tools/pixel-art-to-3d/): Convert pixel art sprites into 3D voxel models in your browser
- [Pixel Building Generator](https://gameshipkit.com/tools/pixel-building-generator/): Free pixel art building generator: houses, shops, taverns, towers, castles and offices from a seed
- [Pixel Character Generator](https://gameshipkit.com/tools/pixel-character-generator/): Free pixel character maker: mix hair, eyes, outfits, hats and weapons into a 16 to 64 px sprite sheet with 4 directions and idle, walk, attack and jump
- [Pixel Item & Weapon Generator](https://gameshipkit.com/tools/pixel-item-generator/): Free pixel item generator: make 16-64 px pixel art swords, potions, shields, gems, coins and chests with rarity colours, and export an icon sheet or animated sprite
- [Pixel Monster Generator](https://gameshipkit.com/tools/pixel-monster-generator/): Free pixel monster generator: make animated 16-64 px pixel art enemies like slimes, bats and ghosts and export a sprite sheet with idle, move, attack, hurt and die
- [Pixel VFX Studio](https://gameshipkit.com/tools/pixel-vfx-studio/): Free pixel art VFX maker: fire, explosions, slashes, magic, lightning, water and pickup effects
- [3D Pose Studio](https://gameshipkit.com/tools/pose-studio/): Pose a 3D mannequin (female, male, child, elderly) from a pose library and export consistent reference images, sprite sheets or posed GLB
- [AI Prop Sheet Cutter](https://gameshipkit.com/tools/prop-sheet-cutter/): Cut an AI item sheet into separate transparent PNG sprites
- [AI Texture Seamless Fixer](https://gameshipkit.com/tools/seamless-tile-fixer/): Make AI textures tile without visible seams or light patches, check them in a 3x3 preview and get a matching normal map
- [2D Shader Effect Maker](https://gameshipkit.com/tools/shader-effect-maker/): Make 2D sprite shaders without writing code: outline, hit flash, dissolve, glow, wave and more, exported as a Godot 4 .gdshader and a Unity sprite shader
- [Skybox Generator](https://gameshipkit.com/tools/skybox-generator/): Free skybox generator: sunset, night, space and cloud skies as a seamless panorama PNG for Godot, Unity and Blender, made in your browser
- [2D Sprite Normal Map Generator](https://gameshipkit.com/tools/sprite-normal-map/): Make normal, height, AO and specular maps from 2D sprites so they react to lights in Godot and Unity
- [Sprite Recolor & Palette Swap](https://gameshipkit.com/tools/sprite-recolor/): Recolour sprites into enemy, team and skin variants by colour group, and export palette swap shaders for Godot and Unity
- [Sprite Sheet Animator](https://gameshipkit.com/tools/sprite-sheet-animator/): Turn a sprite sheet, GIF or video into game animations: slice frames, preview, fix jitter, set clips and FPS
- [3D Toon Shader Maker](https://gameshipkit.com/tools/toon-shader-maker-3d/): Make an anime toon shader for 3D models without code: light bands, shadow colour, outline and rim light, exported for Godot 4 and Unity URP
- [Video to Sprite Sheet](https://gameshipkit.com/tools/video-to-sprite-sheet/): Convert MP4, WebM, MOV or animated GIF to a sprite sheet: trim, crop, remove the background, pixelate and export PNG, JSON and Godot 4 SpriteFrames
- [Visual Novel UI Kit Builder](https://gameshipkit.com/tools/visual-novel-ui-kit/): Make a visual novel UI: ready themes or AI decorated templates, auto sizing and 9-slice, live preview

## Audio
- [AI Sound Fixer](https://gameshipkit.com/tools/ai-sound-fixer/): Fix AI sound effects and music for games: trim silence, normalize loudness (LUFS), remove DC offset, limit peaks, fade and loop
- [Game BGM Generator](https://gameshipkit.com/tools/game-music-generator/): Free game background music generator: six new loopable tracks per mood, battle, dungeon, chiptune, lo-fi and more
- [Sound Effect Generator](https://gameshipkit.com/tools/sound-effect-generator/): Make retro game sound effects in your browser: coin, jump, laser, explosion, hit, power up, UI clicks

## Build Release
- [Game Asset Encryptor](https://gameshipkit.com/tools/asset-encryptor/): Encrypt game data files with AES-256 in the browser and get Godot 4, Unity and web loader code to decrypt them at runtime
- [Invisible Asset Watermark](https://gameshipkit.com/tools/asset-watermark/): Hide an invisible watermark in PNG game art to prove ownership and trace leaks
- [Game Asset Compressor](https://gameshipkit.com/tools/game-asset-compressor/): Compress game assets in your browser: shrink PNG sprites and textures, convert BGM to MP3, trim and downsample sound effects
- [Game Bug Finder](https://gameshipkit.com/tools/game-bug-finder/): Automatic bug finder for web game builds: a bot plays your Godot, Unity WebGL or Phaser game and reports crashes, freezes, missing files and FPS drops
- [Mobile Device Preview](https://gameshipkit.com/tools/mobile-device-preview/): Preview your mobile game on 24 iPhone, iPad, Galaxy, Pixel, Galaxy Z Fold and Flip screens
- [Save File Guard](https://gameshipkit.com/tools/save-file-guard/): Add an HMAC-SHA256 signature to game save files so tampering is detected
- [Spreadsheet to Game Data JSON](https://gameshipkit.com/tools/spreadsheet-to-json/): Convert Excel, Google Sheets or CSV to typed JSON for games
- [Game String Obfuscator](https://gameshipkit.com/tools/string-obfuscator/): Obfuscate strings so they don't appear as plain text in a game build

## Calculators
- [Game Economy & Progression Designer](https://gameshipkit.com/tools/economy-designer/): Design level curves, income and upgrade costs, simulate a player day by day, spot walls and inflation, and export tables for Godot and Unity
- [Gacha & Drop Rate Calculator](https://gameshipkit.com/tools/gacha-rate-calculator/): Gacha and loot drop rate calculator with soft pity, hard pity and 50/50 rate-up
- [Game Design Document Generator](https://gameshipkit.com/tools/game-design-document/): Free game design document generator: one-page GDD template, core loop diagram, feature list with scope check and milestone dates, in English or Korean
- [Steam Regional Price Calculator](https://gameshipkit.com/tools/regional-price-calculator/): Free Steam regional pricing calculator: suggested local prices in every Steam currency from your USD price, with live exchange rates, sale prices and USD value
- [Retention & LTV Calculator](https://gameshipkit.com/tools/retention-ltv-calculator/): Free mobile game LTV calculator: fit a retention curve from D1, D7, D30, get LTV, payback day, ROAS and daily players from ads and in-app revenue
- [Steam Wishlist & Revenue Calculator](https://gameshipkit.com/tools/steam-revenue-calculator/): Turn Steam wishlists into first-week sales with published conversion rates

## Icons Branding
- [App Icon Generator](https://gameshipkit.com/tools/app-icon-generator/): Make every app icon size for Android adaptive icons, iOS, Steam and the web from one image

## Level Design
- [Autotile Generator](https://gameshipkit.com/tools/autotile-generator/): Turn two textures or one RPG Maker A2 tile into all 47 blob tiles, with a Godot 4 terrain TileSet, a Tiled Wang set and a test map
- [2D Camera System Builder](https://gameshipkit.com/tools/camera-system-builder/): Design a 2D game camera on a playable level: deadzone, lookahead, smoothing, bounds and screen shake
- [Car Handling Designer](https://gameshipkit.com/tools/car-handling-designer/): Free car handling designer: tune grip, drift, steering and speed for a top-down or 3D racing game, drive it in the browser and export Godot and Unity car controllers
- [Branching Dialogue Editor](https://gameshipkit.com/tools/dialogue-editor/): Write branching game dialogue as cards, play it on the spot and export to Ren'Py, Ink, Yarn Spinner, Godot and Unity
- [Hit Feel Designer](https://gameshipkit.com/tools/hit-feel-designer/): Tune game hit feel and gun feel on a test dummy: hit stop, shake, flash, knockback, recoil, muzzle flash, sparks and sounds
- [Inventory & Item Database Builder](https://gameshipkit.com/tools/inventory-item-database/): Make a game item database with icons, rarity and stats, test it in a drag and drop inventory, and export JSON, CSV, Godot 4 and Unity code
- [3D Map Generator](https://gameshipkit.com/tools/map-generator-3d/): Procedural 3D map generator in your browser: terrain, villages, cities, 3D dungeons and voxel islands from a seed
- [Procedural Map Generator](https://gameshipkit.com/tools/map-generator/): Free procedural map generator: dungeons with rooms, cellular automata caves and noise islands
- [Racing Track Builder](https://gameshipkit.com/tools/racing-track-builder/): Free racing track builder: draw a 2D or 3D race circuit, drive it, and export a top-down PNG, a GLB with banking and bridges, checkpoints and an AI racing line
- [Skill Tree Editor](https://gameshipkit.com/tools/skill-tree-editor/): Free skill tree and tech tree editor: drag and drop talents, set costs and ranks, test spending points and export JSON with Godot and Unity scripts
- [State Machine Editor](https://gameshipkit.com/tools/state-machine-editor/): Design enemy AI and player states as a visual state machine, test it live in your browser and export Godot 4 GDScript and Unity C# code
- [Wave & Spawn Designer](https://gameshipkit.com/tools/wave-spawn-designer/): Design enemy waves for survivors, tower defense and arena games on a timeline, simulate the run live and export a Godot 4 and Unity wave spawner

## Localization
- [Font Glyph & Text Fit Checker](https://gameshipkit.com/tools/font-glyph-checker/): Free font glyph checker for games: test a TTF, OTF or WOFF font against your translation strings, find missing characters per language and lines that overflow
- [Game Localization Manager](https://gameshipkit.com/tools/localization-manager/): Free localization tool for games: edit translation CSV and JSON, find missing strings and broken placeholders, export Godot, Unity, Android and iOS files

## Marketing
- [Gameplay GIF Maker](https://gameshipkit.com/tools/gameplay-gif-maker/): Turn gameplay recordings into small looping GIFs for Steam, Reddit, X and Discord: trim, crop, resize, speed, boomerang, captions and smart palettes
- [Gameplay Shorts Maker](https://gameshipkit.com/tools/gameplay-shorts-maker/): Turn gameplay into vertical Shorts and TikToks in your browser: 9:16 framing, hook text, captions, progress bar, logo, end card
- [Patch Notes Generator](https://gameshipkit.com/tools/patch-notes-generator/): Free patch notes generator for games: turn commits into sorted update notes for Steam BBCode, Google Play, App Store, Discord and Markdown
- [Playtest Survey Generator](https://gameshipkit.com/tools/playtest-survey/): Free playtest questionnaire generator for game devs
- [Press Kit Generator](https://gameshipkit.com/tools/press-kit-generator/): Make a press kit page for your indie game: fact sheet, description, features, trailer, screenshots, logos and contact
- [Game Trailer Maker](https://gameshipkit.com/tools/trailer-maker/): Make a game trailer from gameplay clips in your browser: beat-synced cuts, built-in music, text beats, logo and wishlist end card
- [UTM Link Builder for Game Marketing](https://gameshipkit.com/tools/utm-link-builder/): Build tracked store links for Google Play (referrer), App Store (campaign token) and Steam UTM analytics

## Store Listing
- [Launch Pack Wizard](https://gameshipkit.com/tools/launch-pack-wizard/): Build every store image for your game launch at once: icons, captioned screenshots, Play feature graphic, Steam capsules, itch.io cover
- [Game Privacy Policy Generator](https://gameshipkit.com/tools/privacy-policy-generator/): Free privacy policy generator for mobile and PC games
- [Steam Capsule Image Maker](https://gameshipkit.com/tools/steam-capsule-maker/): Make every Steam capsule from one key art and logo: header, small, main, vertical, library hero, logo and event images at exact sizes, with rule checks
- [Steam Page Checker](https://gameshipkit.com/tools/steam-page-checker/): Free Steam store page checker: score your short description, tags, capsule readability, screenshots, trailer and release date, with a fix list
- [Store Screenshot Maker](https://gameshipkit.com/tools/store-screenshot-maker/): Make Google Play, App Store and Steam screenshots with captions and device frames in every store size