Free Game Development Tools
Build games faster with browser-based tools for aspect ratios, field of view, texture memory, XP progression, damage calculations, pixel art, and more.
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Featured Game Development Tools
Start with our most useful and recommended game development tools.
Explore All Game Development
Browse our complete collection of game development designed to help you work faster and more efficiently.
Aspect Ratio Calculator
Calculate, simplify, and convert aspect ratios for games, videos, images, and displays.
FOV Calculator
Convert Horizontal FOV to Vertical FOV for Unity, Unreal Engine, FPS games, and ultrawide monitors.
Texture Memory Calculator
Estimate GPU texture memory usage, compare compression formats, and calculate VRAM requirements instantly.
Sprite Sheet Calculator
Calculate sprite sheet dimensions, atlas sizes, packing efficiency and estimated texture memory for 2D games.
Learn About Game Development
Explore detailed guides, tutorials, and best practices to get the most out of our game development.
Understanding Aspect Ratios
Learn what aspect ratios are, how they work, common display formats, and why they are essential for game development, UI design, photography and video production.
Understanding Field of View (FOV)
Learn the difference between Horizontal and Vertical Field of View, how aspect ratio affects camera projection, and best practices for Unity, Unreal Engine and modern games.
Understanding Texture Memory: Complete Guide for Game Developers
Learn how texture memory works, why GPU VRAM matters, how compression formats reduce memory usage, and how to optimize textures for Unity, Unreal Engine, Godot, mobile, desktop and console games.
Understanding Sprite Sheets: Complete Guide for Game Developers
Learn how sprite sheets improve rendering performance, reduce texture switching, optimize draw calls, organize texture atlases, and build efficient 2D games in Unity, Unreal Engine and Godot.
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No downloads • No registration • Works on desktop and mobile