A polished, ready-to-ship grid inventory: drag, stack, split, multi-chest looting, save/load, sort, tooltips and 5 themes. Full C# source, uGUI, one-click setup — no third-party dependencies.UI-only asset built on Unity UI (uGUI). Works with the Built-in Render Pipeline, URP and HDRP — it draws no scene geometry, so no render-pipeline setup is required. Requires the built-in Unity UI (com.unity.ugui) package. No third-party dependencies. Unity 2020.3 LTS or newer.Quick Inventory Pro is a complete, good-looking grid inventory you can drop into any Unity project and ship. Everything works out of the box — press one menu button and you get a player bag, a wall of lootable chests, drag-and-drop, stacking, splitting, save/load and tooltips already wired up. Then swap in your own items and art.Built on plain uGUI with clean, fully-commented C# source and a simple Model / Container / View split, it's easy to read, extend and bend to your game — RPG, survival, crafting, shooter or anything with a bag.CORE INTERACTIONDrag and drop stacks within one grid or between any grids. Left-drag moves a whole stack, right-drag or right-click splits it in half, and Ctrl/Shift-drag peels off a single item. Matching stacks auto-merge and different items swap on drop. Double-click sends a stack straight to a linked grid (bag to chest and back). Every item has its own max stack size.MULTI-CHEST LOOTINGA wall of chests that all open in one shared panel. Each chest keeps its own items and tints the panel to its color, so the player loots several chests from one window and drags loot straight into their bag. Add as many chests as you like.READY-TO-SHIP POLISHSave and load to PlayerPrefs or a JSON file (item id + count, resolved through an Item Database). One-click Sort consolidates stacks and orders by rarity. Hover tooltips show name, rarity, category, count and description. A 5-tier rarity system colors the slot borders, and a live "used / capacity" footer keeps count. Juicy animations throughout: hover scale, pop-on-land and a sort ripple.THEMEABLEFive built-in themes (Midnight, Emerald, Amber, Royal, Slate) let you swap the whole look in one click. Every color, size and spacing lives on a ScriptableObject Theme, so you can design and save your own.ONE-CLICK SETUPThe Tools menu builds a themed, working demo instantly, plus menu items to create Inventory UIs, Themes and Items. No prefabs to wire, no scene surgery.CLEAN, EXTENSIBLE CODEA readable Model / Container / View architecture with a pure-C# inventory model that is UI-agnostic and easy to test. Events for slot and inventory changes let you hook weight, currency or quests. Full source included, no DLLs, no third-party dependencies.WHAT'S INCLUDEDComplete inventory runtime and editor tools (C# source), a one-click demo scene (player + multi-chest), 5 theme presets, Item / Item Database / Theme assets, sample item icons and documentation.• Grid inventory with drag, drop, auto-merge and swap• Stacking with half-split (right-drag/right-click) and single-item pick (Ctrl/Shift-drag)• Per-item max stack size and double-click quick-move between grids• Multi-chest looting — many chests, one shared color-tinted panel• Save & load via PlayerPrefs or JSON (Item Database resolved)• One-click Sort, hover tooltips and a live used/capacity footer• 5-tier rarity system with colored slot borders• 5 built-in themes + fully data-driven ScriptableObject themes• One-click editor setup: demo, inventories, themes and items• Clean Model / Container / View C# architecture with change events• Full C# source, uGUI only, no third-party dependencies• Unity 2020.3 LTS or newer (Built-in, URP & HDRP — UI only)The design, specification and verification criteria of this tool are our own, drawn from needs we hit in our own Unity projects. AI-assisted coding tools were used to accelerate writing the C# implementation, and every line of it was reviewed, edited and tested by the publisher in the Unity Editor before submission.Every screenshot is a real capture of the shipping tool running in the Unity Editor. The key image, card and social image are original graphics drawn for this package in code, not screenshots and not stock artwork. No AI image generation was used in any store image.The item icons are standard emoji glyphs. No AI-generated audio or 3D assets are included, and no third-party assets are bundled.
