diff --git a/src/app/api/admin/import/furni/organize/route.ts b/src/app/api/admin/import/furni/organize/route.ts
new file mode 100644
index 0000000000..0e2889515d
--- /dev/null
+++ b/src/app/api/admin/import/furni/organize/route.ts
@@ -0,0 +1,42 @@
+import { withAdmin } from "@/lib/api-handler";
+import { apiError, apiOk } from "@/lib/api-response";
+import { PERMS } from "@/lib/permissions";
+import { logAudit } from "@/lib/services/audit";
+import { organizeCatalogAll } from "@/lib/services/catalog-repair";
+import { rcon } from "@/lib/services/rcon";
+
+// ── Fully automatic catalog organization of the whole database ──────
+export const POST = withAdmin(
+	{ permission: PERMS.ASSETS_IMPORT },
+	async (_request, ctx) => {
+		try {
+			const result = await organizeCatalogAll();
+
+			// Refresh game server caches so the reorganized catalog shows up.
+			try {
+				await rcon.updateCatalog();
+			} catch (err) {
+				console.warn(
+					"[organize-furni] RCON catalog refresh failed:",
+					(err as Error).message,
+				);
+			}
+
+			logAudit({
+				userId: ctx.session.user.id,
+				action: "furni_organize",
+				target: "CatalogItems",
+				targetId: 0,
+				after: {
+					pagesCreated: result.pagesCreated,
+					catalogAdded: result.catalogAdded,
+					catalogRehomed: result.catalogRehomed,
+				},
+			});
+
+			return apiOk({ ...result });
+		} catch (err) {
+			return apiError((err as Error).message, 500);
+		}
+	},
+);
diff --git a/src/components/admin/studio/studio-client.tsx b/src/components/admin/studio/studio-client.tsx
index 7c2daaa666..dd5513aa80 100644
--- a/src/components/admin/studio/studio-client.tsx
+++ b/src/components/admin/studio/studio-client.tsx
@@ -514,6 +514,37 @@ export function StudioClient({
 		}
 	};
 
+	const [organizing, setOrganizing] = useState(false);
+
+	async function organizeAll() {
+		if (organizing) return;
+		setOrganizing(true);
+		try {
+			const res = await adminFetch("/api/admin/import/furni/organize", {
+				method: "POST",
+			});
+			const data = await res.json();
+			if (res.ok) {
+				const parts = [
+					`Catalogus georganiseerd`,
+					data.pagesCreated > 0
+						? `${data.pagesCreated} pagina's aangemaakt`
+						: null,
+					data.catalogAdded > 0 ? `${data.catalogAdded} nieuw` : null,
+					data.catalogRehomed > 0 ? `${data.catalogRehomed} bijgewerkt` : null,
+				].filter(Boolean);
+				toast.success(parts.join(" · "));
+				fetchStats();
+			} else {
+				toast.error(data.error || "Organiseren mislukt");
+			}
+		} catch {
+			toast.error("Netwerkfout");
+		} finally {
+			setOrganizing(false);
+		}
+	}
+
 	async function deleteItem() {
 		if (!deleting) return;
 		try {
@@ -844,6 +875,22 @@ export function StudioClient({
 
 				<div className="flex-1" />
 
+				<Button
+					size="sm"
+					variant="outline"
+					className="gap-1.5"
+					disabled={organizing || !!batchProgress}
+					onClick={organizeAll}
+					title="Alle meubels automatisch in catalogus-pagina's ordenen (pagina's worden aangemaakt indien nodig)"
+				>
+					{organizing ? (
+						<Loader2 size={14} className="animate-spin" />
+					) : (
+						<WandSparkles size={14} />
+					)}
+					Organiseer alles
+				</Button>
+
 				{selectedNonImported > 0 && (
 					<Button
 						size="sm"
diff --git a/src/lib/services/catalog-repair.ts b/src/lib/services/catalog-repair.ts
index c8dc8e4706..10c316038e 100644
--- a/src/lib/services/catalog-repair.ts
+++ b/src/lib/services/catalog-repair.ts
@@ -1,17 +1,26 @@
+import { readdir } from "node:fs/promises";
 import { sql } from "drizzle-orm";
 import { db } from "@/lib/db";
+import { getFurniAssetDirs } from "@/lib/services/furni-asset-dirs";
 import {
 	readFurniData,
 	withFurniDataLock,
 	writeFurniData,
 } from "@/lib/services/furni-data";
 import {
+	allocateCatalogItemId,
 	autoPriceFurni,
 	CATEGORY_PAGE,
 	classifyFurni,
 	getOrCreateCategoryPage,
 	getOrCreateImportedParentPage,
+	resetCatalogPageCache,
 } from "@/lib/services/furni-import";
+import {
+	assetNameCandidates,
+	classifyCatalogItem,
+	NO_CATALOG_KINDS,
+} from "@/lib/services/item-kind";
 
 export interface MissingCatalogEntry {
 	classname: string;
@@ -447,6 +456,229 @@ export async function applyCatalogSql(
 	return { applied, failed };
 }
 
+export interface OrganizeCatalogResult {
+	/** Number of catalog sub-pages created under "Imported Furniture". */
+	pagesCreated: number;
+	/** Number of items that got a brand new catalog_items entry. */
+	catalogAdded: number;
+	/** Number of existing catalog entries re-homed/re-priced onto their correct page. */
+	catalogRehomed: number;
+}
+
+/**
+ * Fully automatic one-shot organization of the entire `items_base` table into
+ * the catalog. For every furniture item it:
+ *   1. ensures the "Imported Furniture" parent page and the correct target
+ *      sub-page exist (creating it if missing). The target is the item's
+ *      furniture line (e.g. "weebz", "habbox") when known, otherwise its
+ *      auto-detected category (e.g. "Room & Building", "Rares"),
+ *   2. creates a catalog_items entry if the item isn't in the catalog yet
+ *      (placed on its line/category sub-page with the auto price),
+ *   3. re-homes and re-prices any existing catalog entry so it sits on its
+ *      correct sub-page with the canonical auto-detected price.
+ *
+ * No manual selection required — runs over the entire database.
+ */
+export async function organizeCatalogAll(): Promise<OrganizeCatalogResult> {
+	// 1) Parent page (sub-pages are created on demand below).
+	const parentPageId = await getOrCreateImportedParentPage();
+
+	// Furniture line (brand/series) per classname, sourced from FurnitureData.json
+	// since `items_base` does not store it. Used to give each line its own page.
+	const furniData = (await readFurniData()) as Record<
+		string,
+		{ furnitype?: Array<{ classname?: string; furniline?: string }> }
+	>;
+	const furnilineByClass = new Map<string, string>();
+	for (const section of ["roomitemtypes", "wallitemtypes"] as const) {
+		for (const e of furniData[section]?.furnitype ?? []) {
+			const cn = typeof e.classname === "string" ? e.classname : "";
+			const fl = typeof e.furniline === "string" ? e.furniline.trim() : "";
+			if (!cn || !fl) continue;
+			furnilineByClass.set(cn, fl);
+			const base = cn.split("*")[0];
+			if (base && base !== cn) furnilineByClass.set(base, fl);
+		}
+	}
+	const resolveFurniline = (classname: string): string => {
+		const direct = furnilineByClass.get(classname);
+		if (direct) return direct;
+		const base = classname.split("*")[0];
+		return (base && furnilineByClass.get(base)) || "";
+	};
+	const slug = (value: string): string =>
+		value
+			.toLowerCase()
+			.replace(/[^a-z0-9]+/g, "_")
+			.replace(/^_+|_+$/g, "")
+			.slice(0, 40);
+
+	// Ensure a sub-page exists under the imported parent and return its id.
+	const ensureSubPage = async (
+		captionSave: string,
+		caption: string,
+	): Promise<number> => {
+		const [existing] = (await db.execute(sql`
+			SELECT id FROM catalog_pages
+			WHERE caption_save = ${captionSave} AND parent_id = ${parentPageId}
+		`)) as unknown as [Array<{ id: number }>, unknown];
+		if (existing?.[0]?.id) return existing[0].id;
+		await db.execute(sql`
+			INSERT INTO catalog_pages (caption_save, caption, page_layout, parent_id, min_rank, order_num, icon_image, enabled, visible, includes, page_headline, page_teaser, page_special, page_text1, page_text2, page_text_details, page_text_teaser)
+			VALUES (${captionSave}, ${caption}, 'default_3x3', ${parentPageId}, '1', 50, 263, '1', '1', '', '', '', '', '', '', '', '')
+		`);
+		const [created] = (await db.execute(sql`
+			SELECT id FROM catalog_pages
+			WHERE caption_save = ${captionSave} AND parent_id = ${parentPageId}
+		`)) as unknown as [Array<{ id: number }>, unknown];
+		return created?.[0]?.id ?? existing?.[0]?.id ?? 0;
+	};
+
+	// Sub-pages that already exist, so we can count the ones we create.
+	const [existingPages] = (await db.execute(sql`
+		SELECT caption_save FROM catalog_pages
+		WHERE parent_id = ${parentPageId} AND caption_save LIKE 'imp\\_%'
+	`)) as unknown as [Array<{ caption_save: string }>, unknown];
+	const existingCaptions = new Set(existingPages.map((r) => r.caption_save));
+	const createdCaptions = new Set<string>();
+	let pagesCreated = 0;
+
+	// 2) Inventory of items_base + current catalog state.
+	const [items] = (await db.execute(sql`
+		SELECT id, item_name, public_name, type, interaction_type
+		FROM items_base ORDER BY id
+	`)) as unknown as [
+		Array<{
+			id: number;
+			item_name: string;
+			public_name: string;
+			type: string;
+			interaction_type: string | null;
+		}>,
+		unknown,
+	];
+
+	const [catalogRows] = (await db.execute(sql`
+		SELECT id, item_ids, page_id, cost_credits FROM catalog_items
+	`)) as unknown as [
+		Array<{
+			id: number;
+			item_ids: string;
+			page_id: number | string;
+			cost_credits: number;
+		}>,
+		unknown,
+	];
+
+	const idsInCatalog = new Set<number>();
+	const catalogPageByItem = new Map<number, number>();
+	const catalogCreditsByItem = new Map<number, number>();
+	for (const row of catalogRows) {
+		const ids = (row.item_ids ?? "")
+			.split(";")
+			.map((s) => Number(s.trim()))
+			.filter(Boolean);
+		for (const id of ids) {
+			idsInCatalog.add(id);
+			if (!catalogPageByItem.has(id)) {
+				catalogPageByItem.set(id, Number(row.page_id));
+				catalogCreditsByItem.set(id, Number(row.cost_credits));
+			}
+		}
+	}
+	const [validPages] = (await db.execute(sql`
+		SELECT id FROM catalog_pages
+	`)) as unknown as [Array<{ id: number }>, unknown];
+	const validPageIds = new Set(validPages.map((r) => Number(r.id)));
+
+	// Nitro presence (pets are purchasable without a furni .nitro bundle).
+	const { nitroDir } = await getFurniAssetDirs();
+	const nitroFiles = await readdir(nitroDir).catch(() => [] as string[]);
+	const nitroSet = new Set(nitroFiles);
+
+	let catalogAdded = 0;
+	let catalogRehomed = 0;
+
+	for (const item of items) {
+		const kind = classifyCatalogItem(item);
+		if (NO_CATALOG_KINDS.has(kind)) continue;
+
+		const itemId = Number(item.id);
+		const inCatalog = idsInCatalog.has(itemId);
+
+		// Items not yet in the catalog are only added when they are actually
+		// purchasable furniture (have a .nitro or are a pet).
+		if (!inCatalog) {
+			const hasNitro = assetNameCandidates(item.item_name).nitro.some((n) =>
+				nitroSet.has(n),
+			);
+			const purchasable = kind === "pet" || hasNitro;
+			if (!purchasable) continue;
+		}
+
+		// Target page: the item's furniture line (e.g. "weebz", "habbox") when
+		// known, otherwise its auto-detected category. The line page is created
+		// if it does not exist yet.
+		let captionSave: string;
+		let caption: string;
+		const furniline = resolveFurniline(item.item_name);
+		if (furniline && slug(furniline)) {
+			captionSave = `imp_line_${slug(furniline)}`;
+			caption = furniline;
+		} else {
+			const catKey = classifyFurni(item.item_name, item.type);
+			captionSave = `imp_${catKey}`;
+			caption = CATEGORY_PAGE[catKey]?.label ?? CATEGORY_PAGE.other.label;
+		}
+		if (
+			!existingCaptions.has(captionSave) &&
+			!createdCaptions.has(captionSave)
+		) {
+			createdCaptions.add(captionSave);
+			pagesCreated++;
+		}
+
+		const pageId = await ensureSubPage(captionSave, caption);
+		const price = autoPriceFurni(item.item_name);
+
+		if (!inCatalog) {
+			await allocateCatalogItemId(async (nextId) => {
+				await db.execute(sql`
+					INSERT INTO catalog_items (id, page_id, item_ids, catalog_name, cost_credits, cost_points, points_type, amount, order_number, offer_id, extradata)
+					VALUES (${nextId}, ${pageId}, ${itemId}, ${item.item_name}, ${price.credits}, ${price.points}, ${price.pointsType}, 1, 1, ${itemId}, '')
+				`);
+			});
+			catalogAdded++;
+			continue;
+		}
+
+		// Re-classify onto the correct sub-page and re-apply the auto price if
+		// either drifted away from the canonical values.
+		const currentPage = catalogPageByItem.get(itemId);
+		const currentCredits = catalogCreditsByItem.get(itemId);
+		const needsMove =
+			currentPage === undefined ||
+			!validPageIds.has(currentPage) ||
+			currentPage !== pageId;
+		const needsReprice = currentCredits !== price.credits;
+		if (needsMove || needsReprice) {
+			await db.execute(sql`
+				UPDATE catalog_items
+				SET page_id = ${pageId},
+				    cost_credits = ${price.credits},
+				    cost_points = ${price.points},
+				    points_type = ${price.pointsType}
+				WHERE item_ids = ${String(itemId)}
+			`);
+			catalogRehomed++;
+		}
+	}
+
+	resetCatalogPageCache();
+
+	return { pagesCreated, catalogAdded, catalogRehomed };
+}
+
 export interface OrphanedCatalogResult {
 	removed: number;
 	cleaned: number;