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Tools

Every GameFoundry tool, organised by category. Browser-only tools run instantly in your tab and cost zero credits. AI generators deduct from your monthly pool — the cost is shown on each card.

Built on open-source where possible. Attributions and licenses are on the Credits page.

You're browsing as a guest. Every in-browser tool below works instantly — no sign-up required. Create a free account only when you want AI generators, saved projects, or monthly credits.

Art & Sprites

art

Pixel & Sprite Editor

Frame-by-frame sprite editor with pencil, eraser, fill, palette, undo, and spritesheet export.

art

Dither & Quantize

Floyd–Steinberg, Atkinson, Bayer dithers with custom palettes.

art

Raster → Vector

Trace bitmaps to SVG with posterize controls.

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SVG Editor

Lightweight vector editor — shapes, text, fills, strokes, z-order, SVG import & export.

art

Spritesheet Packer

Pack multiple sprites into a single atlas PNG + JSON manifest (Phaser / Godot / generic).

art

Palette Generator

Generate cohesive palettes from a seed + harmony rule, or extract from a reference image.

art

Store Page Assets

Build Steam capsules, itch covers, and social posts at exact required dimensions.

art

Particle Effect Designer

Live-preview particle systems: emitter shape, lifetime curves, color over life, JSON export.

art

Normal Map Generator

Turn any texture into normal, displacement, ambient-occlusion and specular maps, with a live 3D preview.

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Tiling Texture Generator

Make any texture tile seamlessly with no visible repeat, using stochastic hex tiling. Live preview, runtime shaders for Godot, Unity and Unreal, and baked tileable map sets.

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Real-time Pixel Painter

Paint pixel art straight onto a rigged 3D character and watch every stroke on the moving model from any angle. Export animated sprite sheets in 4, 8 or 16 directions.

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Creature Forge

Generate original pixel-art creatures (beasts, dragons, bugs, slimes, plantfolk and more) fully animated in 8 directions, then tweak their genes or breed new variants.

art

3D Model Previewer

Drop in an OBJ, STL, FBX or glTF model to preview it in the browser — orbit, zoom, wireframe and shading modes.

art

Voxel Editor

Build voxel models in the browser — place and paint cubes on a 3D grid, orbit the camera, export to OBJ.

art

Background Remover

Remove the background from any image — instant AI cutouts as transparent PNGs, ready to drop into your game.

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Sprite Atlas Extractor

Turn concept art, screenshots and AI scenes into reusable sprites. Crop regions, remove backgrounds, pack into a transparent atlas with engine-ready JSON.

art

3D File Converter

Convert between FBX, OBJ (+MTL), STL, glTF and GLB right in your browser. Companion files and textures preserved on OBJ. Free for standard conversions.

Video & Capture

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Video Effects Editor

Run a live webcam, screen capture or video clip through a stack of real-time WebGL effects — CRT, VHS, dither, glitch, colour grading — then record, trim and export.

Audio

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Retro SFX Generator

sfxr-style 8-bit sound effects. WAV download.

audio

Sound Library

Search & preview thousands of CC-licensed sounds.

audio

Audio Trim & Normalize

Trim, fade, normalize, loop your SFX and music clips.

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Audio Mixer

Multi-track audio mixer with EQ, reverb, compression, delay, distortion. Mix down to WAV.

audio

Game Voice Generator

Game-character TTS — orcs, robots, aliens, soldiers. TTS or mic input + character effects chain.

audio

AI Sound Effects

Prompt → short sound effect. Foley, swooshes, impacts, magic, monster growls — anything you can describe.

Fonts & Type

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Font Browser

Search Open Font License fonts with live preview.

Levels & Worlds

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Tile-map Editor

Multi-layer tile-map editor with tileset slicing, undo, and Tiled (.tmj) export.

Data & Strings

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Localization Manager

Manage UI strings across languages. JSON + CSV import/export, coverage tracking.

data

Tester Feedback Portal

Invite playtesters to file structured bug reports, triage them with AI, and push to GitHub or Trello.

AI Generators

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AI Moodboard

Describe a project; get a 4-16 image moodboard with captions, exportable as PDF.

ai

AI Sprite Generator

Prompt → spritesheet via diffusion.

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Sprite Studio

Make and animate pixel-art sprites by picking from pictures: characters, monsters, items, tiles and effects, then walk cycles, free clean-up and engine-ready exports.

ai

AI Music Generator

Prompt → loopable background music track.

ai

Lore & Quest Generator

AI-assisted worldbuilding, dialogue scripts, and bulk quest design with objectives and success/failure copy.

ai

AI Image Extender

Upload an image and let AI extend the scene outward — uncrop to a larger canvas or a new aspect ratio. Free exports up to 600×600; paid up to 4K.

ai

AI 3D Model Generator

Turn an image or a text prompt into a 3D model — live preview, face/vertex stats, textured GLB on paid tiers, plus OBJ export.

Code Tools

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Prompt → Godot 4 GDScript

Describe a feature; download ready-to-import Godot 4 GDScript files.

code

Prompt → Unity 6 C#

Describe a feature; download ready-to-import C# scripts.

code

Prompt → Browser Game

Describe a game and get a complete, playable browser game — HTML, CSS and JavaScript in a single file. Live preview, edit the code, refine by prompt, and download.