Fill any bookshelf in one click.
Books, decoratives, done.
Auto-fill bookshelves with books and decorative objects instantly. MK Shelf Filler detects your shelf compartments, places books in natural arrangements — standing, leaning, stacked — and scatters decoratives for a believable, lived-in look. No manual placement required.
See it in action.
Three steps. Full shelf.
Select your shelf, pick your book and decorative models, hit fill. The addon arranges everything naturally.
| 1 SELECT SHELFPick your bookshelf. The addon detects compartments automatically. | 2 PICK MODELSChoose your book and decorative models to fill the shelf with. | 3 FILLHit fill and watch the shelf populate with a natural arrangement. |
| CORE FEATURE One-Click Shelf FillSelect your shelf and fill it instantly. The addon detects each compartment and places books in natural arrangements — standing upright, leaning, and stacked in piles — for a realistic bookshelf without any manual placement. Automatic compartment detection. Natural book arrangements. |
| CORE FEATURE Decorative ObjectsMix in decorative objects alongside your books for a more believable shelf. The addon scatters decoratives randomly between books so they never line up in a repeating pattern, giving every shelf a unique, curated feel. Randomized placement. No repeating patterns. |
| CORE FEATURE Any Book ShapeUse your own book models in any shape or proportion. The addon supports a wide variety of book geometries — thin, thick, tall, wide — and fits each one correctly into the shelf, scaling and orienting it to look natural. Supports all book shapes and proportions. Smart auto-fit. | |
| CORE FEATURE Multiple Orientations & AnglesBooks are placed in varied orientations and angles — upright, leaning to the side, tilted, and stacked flat in piles. This natural variation breaks the rigid, repetitive look and makes your shelf feel like a real, used bookshelf. Standing, leaning, tilted, and stacked — all supported. | |
Everything included.
AUTO COMPARTMENT DETECTIONThe addon automatically detects each compartment of your shelf and fills them individually, adapting to any shelf layout or size. | NATURAL ARRANGEMENTSBooks are placed standing, leaning, and stacked in flat piles with varied angles for an organic, realistic look — never rigid or repetitive. |
DECORATIVE SUPPORTMix decorative objects with your books. They scatter randomly between books so no two shelves look the same — fully curated and believable. | USE YOUR OWN MODELSBring any book and decorative models in any shape. The addon auto-fits and orients each one correctly into the shelf compartments. |
SEED-BASED RANDOMIZATIONEvery fill is randomized but reproducible via seed. Try different seeds for new arrangements, or lock one in for consistent results. | CLEAN N-PANEL UIAll controls live in Blender's sidebar under the Shelf Filler tab. Adjust scale, gaps, density, and lean with clear, simple sliders. |
What you get
| 4.2+ BLENDER | 1-CLICK AUTO FILL |
Install. Select. Fill.
Works with Blender 4.2+ including Blender 5.0. Perfect for interior scenes, archviz, libraries, studies, and any environment that needs a believable filled bookshelf.