diff --git a/apps/storage/apps/web/src/lib/components/files/ShareModal.svelte b/apps/storage/apps/web/src/lib/components/files/ShareModal.svelte
new file mode 100644
index 000000000..df8c6ab0a
--- /dev/null
+++ b/apps/storage/apps/web/src/lib/components/files/ShareModal.svelte
@@ -0,0 +1,386 @@
+<script lang="ts">
+	import { X, Link, Copy, Check } from '@manacore/shared-icons';
+	import { sharesApi } from '$lib/api/client';
+	import type { Share } from '$lib/api/client';
+	import { toastStore } from '@manacore/shared-ui';
+
+	interface Props {
+		open: boolean;
+		fileId?: string | null;
+		folderId?: string | null;
+		fileName?: string;
+		onClose: () => void;
+	}
+
+	let { open, fileId = null, folderId = null, fileName = '', onClose }: Props = $props();
+
+	let accessLevel = $state<'view' | 'edit' | 'download'>('view');
+	let password = $state('');
+	let maxDownloads = $state<number | undefined>(undefined);
+	let expiresInDays = $state<number | undefined>(undefined);
+	let creating = $state(false);
+	let createdShare = $state<Share | null>(null);
+	let copied = $state(false);
+
+	let shareUrl = $derived(
+		createdShare ? `${window.location.origin}/public/share/${createdShare.shareToken}` : ''
+	);
+
+	function reset() {
+		accessLevel = 'view';
+		password = '';
+		maxDownloads = undefined;
+		expiresInDays = undefined;
+		creating = false;
+		createdShare = null;
+		copied = false;
+	}
+
+	function handleClose() {
+		reset();
+		onClose();
+	}
+
+	async function handleCreate() {
+		creating = true;
+		try {
+			const result = await sharesApi.create({
+				fileId: fileId || undefined,
+				folderId: folderId || undefined,
+				accessLevel,
+				password: password || undefined,
+				maxDownloads: maxDownloads || undefined,
+				expiresAt: expiresInDays
+					? new Date(Date.now() + expiresInDays * 86400000).toISOString()
+					: undefined,
+			});
+			if (result.data) {
+				createdShare = result.data;
+			} else {
+				toastStore.error(result.error || 'Fehler beim Erstellen des Links');
+			}
+		} catch {
+			toastStore.error('Fehler beim Erstellen des Links');
+		} finally {
+			creating = false;
+		}
+	}
+
+	async function handleCopy() {
+		try {
+			await navigator.clipboard.writeText(shareUrl);
+			copied = true;
+			toastStore.success('Link kopiert');
+			setTimeout(() => (copied = false), 2000);
+		} catch {
+			toastStore.error('Kopieren fehlgeschlagen');
+		}
+	}
+
+	function handleKeydown(e: KeyboardEvent) {
+		if (e.key === 'Escape') handleClose();
+	}
+</script>
+
+{#if open}
+	<div
+		class="modal-overlay"
+		onclick={handleClose}
+		onkeydown={handleKeydown}
+		role="dialog"
+		aria-modal="true"
+		aria-label="Teilen"
+		tabindex="-1"
+	>
+		<div class="modal-content" onclick={(e) => e.stopPropagation()}>
+			<div class="modal-header">
+				<h2>
+					<Link size={18} />
+					{createdShare ? 'Link erstellt' : 'Teilen'}
+				</h2>
+				<button class="close-btn" onclick={handleClose} aria-label="Schließen">
+					<X size={20} />
+				</button>
+			</div>
+
+			{#if createdShare}
+				<!-- Success: show link -->
+				<div class="modal-body">
+					<p class="share-info">
+						Link für <strong>{fileName}</strong> wurde erstellt.
+					</p>
+					<div class="link-row">
+						<input type="text" readonly value={shareUrl} class="link-input" />
+						<button class="copy-btn" onclick={handleCopy} aria-label="Link kopieren">
+							{#if copied}
+								<Check size={18} />
+							{:else}
+								<Copy size={18} />
+							{/if}
+						</button>
+					</div>
+					<div class="share-details">
+						<span class="detail"
+							>Zugriff: {accessLevel === 'view'
+								? 'Ansehen'
+								: accessLevel === 'download'
+									? 'Herunterladen'
+									: 'Bearbeiten'}</span
+						>
+						{#if createdShare.expiresAt}
+							<span class="detail"
+								>Läuft ab: {new Date(createdShare.expiresAt).toLocaleDateString('de-DE')}</span
+							>
+						{/if}
+						{#if createdShare.maxDownloads}
+							<span class="detail">Max. Downloads: {createdShare.maxDownloads}</span>
+						{/if}
+						{#if password}
+							<span class="detail">Passwortgeschützt</span>
+						{/if}
+					</div>
+				</div>
+				<div class="modal-actions">
+					<button class="btn primary" onclick={handleClose}>Fertig</button>
+				</div>
+			{:else}
+				<!-- Form: create share -->
+				<div class="modal-body">
+					<p class="share-info">
+						Erstelle einen Link zum Teilen von <strong>{fileName}</strong>.
+					</p>
+
+					<div class="form-group">
+						<label for="access-level">Zugriff</label>
+						<select id="access-level" bind:value={accessLevel}>
+							<option value="view">Nur ansehen</option>
+							<option value="download">Herunterladen erlaubt</option>
+							<option value="edit">Bearbeiten erlaubt</option>
+						</select>
+					</div>
+
+					<div class="form-group">
+						<label for="expires">Gültigkeit</label>
+						<select id="expires" bind:value={expiresInDays}>
+							<option value={undefined}>Kein Ablaufdatum</option>
+							<option value={1}>1 Tag</option>
+							<option value={7}>7 Tage</option>
+							<option value={30}>30 Tage</option>
+							<option value={90}>90 Tage</option>
+						</select>
+					</div>
+
+					<div class="form-group">
+						<label for="max-downloads">Max. Downloads</label>
+						<input
+							id="max-downloads"
+							type="number"
+							min="1"
+							placeholder="Unbegrenzt"
+							bind:value={maxDownloads}
+						/>
+					</div>
+
+					<div class="form-group">
+						<label for="password">Passwort (optional)</label>
+						<input
+							id="password"
+							type="password"
+							placeholder="Kein Passwort"
+							bind:value={password}
+						/>
+					</div>
+				</div>
+
+				<div class="modal-actions">
+					<button class="btn secondary" onclick={handleClose}>Abbrechen</button>
+					<button class="btn primary" onclick={handleCreate} disabled={creating}>
+						{creating ? 'Erstelle...' : 'Link erstellen'}
+					</button>
+				</div>
+			{/if}
+		</div>
+	</div>
+{/if}
+
+<style>
+	.modal-overlay {
+		position: fixed;
+		inset: 0;
+		background: rgba(0, 0, 0, 0.5);
+		display: flex;
+		align-items: center;
+		justify-content: center;
+		z-index: 1000;
+		backdrop-filter: blur(4px);
+	}
+
+	.modal-content {
+		background: rgb(var(--color-surface-elevated));
+		border-radius: var(--radius-xl);
+		box-shadow: var(--shadow-xl);
+		width: 100%;
+		max-width: 440px;
+		margin: 1rem;
+		overflow: hidden;
+	}
+
+	.modal-header {
+		display: flex;
+		align-items: center;
+		justify-content: space-between;
+		padding: 1rem 1.25rem;
+		border-bottom: 1px solid rgb(var(--color-border));
+	}
+
+	.modal-header h2 {
+		margin: 0;
+		font-size: 1rem;
+		font-weight: 600;
+		color: rgb(var(--color-text-primary));
+		display: flex;
+		align-items: center;
+		gap: 0.5rem;
+	}
+
+	.close-btn {
+		padding: 0.25rem;
+		background: transparent;
+		border: none;
+		border-radius: var(--radius-sm);
+		color: rgb(var(--color-text-secondary));
+		cursor: pointer;
+	}
+
+	.close-btn:hover {
+		background: rgb(var(--color-surface));
+		color: rgb(var(--color-text-primary));
+	}
+
+	.modal-body {
+		padding: 1.25rem;
+	}
+
+	.share-info {
+		margin: 0 0 1rem;
+		font-size: 0.875rem;
+		color: rgb(var(--color-text-secondary));
+		line-height: 1.5;
+	}
+
+	.share-info strong {
+		color: rgb(var(--color-text-primary));
+	}
+
+	.link-row {
+		display: flex;
+		gap: 0.5rem;
+		margin-bottom: 0.75rem;
+	}
+
+	.link-input {
+		flex: 1;
+		padding: 0.5rem 0.75rem;
+		background: rgb(var(--color-surface));
+		border: 1px solid rgb(var(--color-border));
+		border-radius: var(--radius-md);
+		font-size: 0.8125rem;
+		color: rgb(var(--color-text-primary));
+		font-family: monospace;
+	}
+
+	.copy-btn {
+		padding: 0.5rem 0.75rem;
+		background: rgb(var(--color-primary));
+		border: none;
+		border-radius: var(--radius-md);
+		color: white;
+		cursor: pointer;
+		transition: opacity 150ms ease;
+	}
+
+	.copy-btn:hover {
+		opacity: 0.9;
+	}
+
+	.share-details {
+		display: flex;
+		flex-wrap: wrap;
+		gap: 0.5rem;
+	}
+
+	.detail {
+		font-size: 0.75rem;
+		padding: 0.25rem 0.5rem;
+		background: rgb(var(--color-surface));
+		border-radius: var(--radius-sm);
+		color: rgb(var(--color-text-secondary));
+	}
+
+	.form-group {
+		margin-bottom: 0.875rem;
+	}
+
+	.form-group label {
+		display: block;
+		font-size: 0.8125rem;
+		font-weight: 500;
+		color: rgb(var(--color-text-secondary));
+		margin-bottom: 0.375rem;
+	}
+
+	.form-group select,
+	.form-group input {
+		width: 100%;
+		padding: 0.5rem 0.75rem;
+		background: rgb(var(--color-surface));
+		border: 1px solid rgb(var(--color-border));
+		border-radius: var(--radius-md);
+		font-size: 0.875rem;
+		color: rgb(var(--color-text-primary));
+	}
+
+	.form-group select:focus,
+	.form-group input:focus {
+		outline: none;
+		border-color: rgb(var(--color-primary));
+	}
+
+	.modal-actions {
+		display: flex;
+		justify-content: flex-end;
+		gap: 0.5rem;
+		padding: 0.75rem 1.25rem;
+		border-top: 1px solid rgb(var(--color-border));
+	}
+
+	.btn {
+		padding: 0.5rem 1rem;
+		border-radius: var(--radius-md);
+		font-size: 0.875rem;
+		font-weight: 500;
+		cursor: pointer;
+		transition: all 150ms ease;
+	}
+
+	.btn.secondary {
+		background: rgb(var(--color-surface));
+		border: 1px solid rgb(var(--color-border));
+		color: rgb(var(--color-text-primary));
+	}
+
+	.btn.primary {
+		background: rgb(var(--color-primary));
+		border: 1px solid rgb(var(--color-primary));
+		color: white;
+	}
+
+	.btn.primary:hover {
+		opacity: 0.9;
+	}
+
+	.btn:disabled {
+		opacity: 0.5;
+		cursor: not-allowed;
+	}
+</style>
diff --git a/apps/storage/apps/web/src/routes/files/+page.svelte b/apps/storage/apps/web/src/routes/files/+page.svelte
index 3e245987d..dec8b5079 100644
--- a/apps/storage/apps/web/src/routes/files/+page.svelte
+++ b/apps/storage/apps/web/src/routes/files/+page.svelte
@@ -14,8 +14,10 @@
 	import FileSkeletonGrid from '$lib/components/files/FileSkeletonGrid.svelte';
 	import FileSkeletonList from '$lib/components/files/FileSkeletonList.svelte';
 	import EmptyState from '$lib/components/files/EmptyState.svelte';
+	import ShareModal from '$lib/components/files/ShareModal.svelte';
 
 	let previewFile = $state<StorageFile | null>(null);
+	let shareTarget = $state<{ fileId?: string; folderId?: string; name: string } | null>(null);
 	let showUploadZone = $state(false);
 	let showNewFolderModal = $state(false);
 	let uploading = $state(false);
@@ -75,11 +77,9 @@
 				}
 				break;
 			case 'share':
-				// TODO: Open share modal
-				toastStore.info('Teilen-Funktion kommt bald');
+				shareTarget = { fileId: file.id, name: file.name };
 				break;
 			case 'move':
-				// TODO: Open move modal
 				toastStore.info('Verschieben-Funktion kommt bald');
 				break;
 		}
@@ -115,7 +115,7 @@
 				}
 				break;
 			case 'share':
-				toastStore.info('Teilen-Funktion kommt bald');
+				shareTarget = { folderId: folder.id, name: folder.name };
 				break;
 			case 'move':
 				toastStore.info('Verschieben-Funktion kommt bald');
@@ -303,6 +303,14 @@
 	}}
 />
 
+<ShareModal
+	open={shareTarget !== null}
+	fileId={shareTarget?.fileId}
+	folderId={shareTarget?.folderId}
+	fileName={shareTarget?.name || ''}
+	onClose={() => (shareTarget = null)}
+/>
+
 <style>
 	.files-page {
 		min-height: 100%;
diff --git a/apps/storage/apps/web/src/routes/files/[folderId]/+page.svelte b/apps/storage/apps/web/src/routes/files/[folderId]/+page.svelte
index 15fe43e80..b68541c3d 100644
--- a/apps/storage/apps/web/src/routes/files/[folderId]/+page.svelte
+++ b/apps/storage/apps/web/src/routes/files/[folderId]/+page.svelte
@@ -15,8 +15,10 @@
 	import FileSkeletonGrid from '$lib/components/files/FileSkeletonGrid.svelte';
 	import FileSkeletonList from '$lib/components/files/FileSkeletonList.svelte';
 	import EmptyState from '$lib/components/files/EmptyState.svelte';
+	import ShareModal from '$lib/components/files/ShareModal.svelte';
 
 	let previewFile = $state<StorageFile | null>(null);
+	let shareTarget = $state<{ fileId?: string; folderId?: string; name: string } | null>(null);
 	let showUploadZone = $state(false);
 	let showNewFolderModal = $state(false);
 	let uploading = $state(false);
@@ -83,7 +85,7 @@
 				}
 				break;
 			case 'share':
-				toastStore.info('Teilen-Funktion kommt bald');
+				shareTarget = { fileId: file.id, name: file.name };
 				break;
 			case 'move':
 				toastStore.info('Verschieben-Funktion kommt bald');
@@ -121,7 +123,7 @@
 				}
 				break;
 			case 'share':
-				toastStore.info('Teilen-Funktion kommt bald');
+				shareTarget = { folderId: folder.id, name: folder.name };
 				break;
 			case 'move':
 				toastStore.info('Verschieben-Funktion kommt bald');
@@ -319,6 +321,14 @@
 	}}
 />
 
+<ShareModal
+	open={shareTarget !== null}
+	fileId={shareTarget?.fileId}
+	folderId={shareTarget?.folderId}
+	fileName={shareTarget?.name || ''}
+	onClose={() => (shareTarget = null)}
+/>
+
 <style>
 	.files-page {
 		min-height: 100%;