diff --git a/web/src/lib/components/search/ToolSearch.svelte b/web/src/lib/components/search/ToolSearch.svelte
new file mode 100644
index 0000000..070d5f2
--- /dev/null
+++ b/web/src/lib/components/search/ToolSearch.svelte
@@ -0,0 +1,205 @@
+<script lang="ts">
+	import { isChainable, TOOLS } from '$lib/registry';
+
+	interface Props {
+		size?: 'hero' | 'compact';
+		onSelect: (toolId: string) => void;
+	}
+
+	let { size = 'hero', onSelect }: Props = $props();
+
+	const candidates = TOOLS.filter(isChainable);
+
+	let query = $state('');
+	let activeIndex = $state(0);
+	let listOpen = $state(false);
+
+	type Match = { id: string; title: string; description: string; score: number };
+
+	function score(tool: (typeof TOOLS)[number], q: string): number | null {
+		if (q.length === 0) return 1;
+		const title = tool.title.toLowerCase();
+		const id = tool.id.toLowerCase();
+		const description = tool.description.toLowerCase();
+		if (title.startsWith(q)) return 100;
+		const inTitle = title.indexOf(q);
+		if (inTitle >= 0) return 80 - Math.min(inTitle, 40);
+		const inId = id.indexOf(q);
+		if (inId >= 0) return 60 - Math.min(inId, 40);
+		if (description.includes(q)) return 30;
+		let pos = 0;
+		let subScore = 20;
+		for (const ch of q) {
+			pos = title.indexOf(ch, pos);
+			if (pos < 0) {
+				subScore = -1;
+				break;
+			}
+			subScore -= 1;
+			pos += 1;
+		}
+		return subScore >= 0 ? subScore : null;
+	}
+
+	const matches = $derived.by(() => {
+		const q = query.trim().toLowerCase();
+		const found: Match[] = [];
+		for (const tool of candidates) {
+			const s = score(tool, q);
+			if (s !== null && s > 0) {
+				found.push({ id: tool.id, title: tool.title, description: tool.description, score: s });
+			}
+		}
+		found.sort((a, b) => b.score - a.score || a.title.localeCompare(b.title));
+		return found.slice(0, size === 'hero' ? 12 : 8);
+	});
+
+	function choose(id: string) {
+		listOpen = false;
+		query = '';
+		activeIndex = 0;
+		onSelect(id);
+	}
+
+	function onKeydown(event: KeyboardEvent) {
+		if (!listOpen || matches.length === 0) return;
+		if (event.key === 'ArrowDown') {
+			event.preventDefault();
+			activeIndex = (activeIndex + 1) % matches.length;
+		} else if (event.key === 'ArrowUp') {
+			event.preventDefault();
+			activeIndex = (activeIndex - 1 + matches.length) % matches.length;
+		} else if (event.key === 'Enter') {
+			event.preventDefault();
+			const match = matches[Math.min(activeIndex, matches.length - 1)];
+			if (match) choose(match.id);
+		} else if (event.key === 'Escape') {
+			listOpen = false;
+		}
+	}
+</script>
+
+<div class="search {size}">
+	<input
+		type="search"
+		bind:value={query}
+		onfocus={() => (listOpen = true)}
+		oninput={() => {
+			listOpen = true;
+			activeIndex = 0;
+		}}
+		onkeydown={onKeydown}
+		placeholder="Найдите инструмент…"
+		aria-label="Поиск инструмента"
+		role="combobox"
+		aria-expanded={listOpen}
+		aria-controls="tool-search-list"
+	/>
+	{#if listOpen && query.trim().length > 0 && matches.length === 0}
+		<p class="none text-muted">Ничего не найдено — попробуйте другое слово.</p>
+	{:else if listOpen && matches.length > 0}
+		<ul id="tool-search-list" role="listbox">
+			{#each matches as match, index (match.id)}
+				<li role="option" aria-selected={index === activeIndex}>
+					<button
+						type="button"
+						class:selected={index === activeIndex}
+						onclick={() => choose(match.id)}
+						onmousemove={() => (activeIndex = index)}
+					>
+						<span class="title">{match.title}</span>
+						<span class="hint text-caption text-muted">{match.description}</span>
+					</button>
+				</li>
+			{/each}
+		</ul>
+	{/if}
+</div>
+
+<style>
+	.search {
+		position: relative;
+		width: 100%;
+		max-width: var(--control-max-width);
+	}
+
+	.hero {
+		max-width: 36rem;
+		margin: 0 auto;
+	}
+
+	input {
+		width: 100%;
+		padding: var(--space-2) var(--space-3);
+		border: 1px solid var(--border);
+		border-radius: var(--radius-m);
+		background: var(--surface);
+		font-size: var(--text-l);
+	}
+
+	.hero input {
+		padding: var(--space-3) var(--space-4);
+		font-size: var(--text-xl);
+		text-align: center;
+	}
+
+	input:focus {
+		border-color: var(--accent);
+		outline: none;
+	}
+
+	ul {
+		position: absolute;
+		left: 0;
+		right: 0;
+		top: calc(100% + var(--space-1));
+		z-index: 40;
+		list-style: none;
+		margin: 0;
+		padding: var(--space-1);
+		background: var(--surface);
+		border: 1px solid var(--border);
+		border-radius: var(--radius-m);
+		box-shadow: var(--shadow-card);
+		max-height: 24rem;
+		overflow-y: auto;
+	}
+
+	li button {
+		display: flex;
+		flex-direction: column;
+		gap: 2px;
+		width: 100%;
+		text-align: left;
+		padding: var(--space-2);
+		border: 0;
+		border-radius: var(--radius-s);
+		background: none;
+		color: inherit;
+		cursor: pointer;
+	}
+
+	li button.selected,
+	li button:hover {
+		background: color-mix(in srgb, var(--accent) 10%, var(--surface));
+	}
+
+	.title {
+		font-weight: 600;
+		font-size: var(--text-m);
+	}
+
+	.hint {
+		display: -webkit-box;
+		-webkit-line-clamp: 1;
+		line-clamp: 1;
+		-webkit-box-orient: vertical;
+		overflow: hidden;
+	}
+
+	.none {
+		margin: var(--space-1) 0 0;
+		text-align: center;
+		font-size: var(--text-s);
+	}
+</style>
diff --git a/web/src/lib/registry.ts b/web/src/lib/registry.ts
index 17e3640..5bb6d62 100644
--- a/web/src/lib/registry.ts
+++ b/web/src/lib/registry.ts
@@ -92,6 +92,10 @@ export type ToolEntry = {
 
 export const PNG_OUTPUT: OutputFormat = { mime: 'image/png', ext: 'png' };
 
+export function isChainable(tool: ToolEntry): boolean {
+	return (tool.resultType ?? 'image') === 'image' && (!tool.sourceMode || tool.sourceMode === 'file');
+}
+
 function num(params: Record<string, unknown>, id: string): number {
 	const v = params[id];
 	if (typeof v !== 'number' || !Number.isFinite(v)) {
diff --git a/web/src/routes/+layout.svelte b/web/src/routes/+layout.svelte
index a49710e..c12efac 100644
--- a/web/src/routes/+layout.svelte
+++ b/web/src/routes/+layout.svelte
@@ -1,7 +1,6 @@
 <script lang="ts">
 	import '../app.css';
 	import favicon from '$lib/assets/favicon.svg';
-	import { CATEGORIES } from '$lib/categories';
 
 	let { children } = $props();
 </script>
@@ -13,11 +12,9 @@
 <div class="app">
 	<header>
 		<a href="/" class="brand">easy-png-tools</a>
-		<nav aria-label="Категории инструментов">
-			<a class="nav-link workspace-link" href="/workspace">Рабочая область</a>
-			{#each CATEGORIES as category (category.id)}
-				<a class="nav-link" href="/#{category.id}">{category.label}</a>
-			{/each}
+		<nav aria-label="Разделы">
+			<a class="nav-link workspace-link" href="/">Рабочая область</a>
+			<a class="nav-link" href="/list-tools">Каталог</a>
 		</nav>
 	</header>
 
diff --git a/web/src/routes/+page.svelte b/web/src/routes/+page.svelte
index 186ac8f..048b051 100644
--- a/web/src/routes/+page.svelte
+++ b/web/src/routes/+page.svelte
@@ -1,97 +1,60 @@
 <script lang="ts">
-	import { CATEGORIES } from '$lib/categories';
-	import { TOOLS } from '$lib/registry';
+	import { getTool } from '$lib/registry';
+	import ToolPage from '$lib/components/ToolPage.svelte';
+	import ToolSearch from '$lib/components/search/ToolSearch.svelte';
+
+	let selectedId = $state<string | null>(null);
+
+	let selected = $derived(selectedId !== null ? (getTool(selectedId) ?? null) : null);
 </script>
 
 <svelte:head>
-	<title>easy-png-tools — PNG-утилиты прямо в браузере</title>
-	<meta
-		name="description"
-		content="Набор PNG-утилит, которые работают полностью локально в вашем браузере: конвертация, прозрачность, цвет, геометрия и анализ изображений."
-	/>
+	<title>
+		{selected ? `${selected.title} — easy-png-tools` : 'easy-png-tools — PNG-утилиты прямо в браузере'}
+	</title>
 </svelte:head>
 
-<h1>easy-png-tools</h1>
-<p class="lead text-muted">
-	Набор утилит для работы с PNG. Все операции выполняются локально в браузере — файлы никуда не
-	отправляются.
-</p>
-
-{#each CATEGORIES as category (category.id)}
-	{@const categoryTools = TOOLS.filter((tool) => tool.category === category.id)}
-	{#if categoryTools.length > 0}
-		<section id={category.id} class="category" aria-labelledby="{category.id}-heading">
-			<h2 id="{category.id}-heading" class="heading-section">{category.label}</h2>
-			<div class="grid">
-				{#each categoryTools as tool (tool.id)}
-					<a class="card panel" href="/tools/{tool.id}">
-						<span class="card-title">{tool.title}</span>
-						<span class="card-desc text-caption text-muted">{tool.description}</span>
-					</a>
-				{/each}
-			</div>
-		</section>
-	{/if}
-{/each}
+{#if !selected}
+	<section class="hero">
+		<h1>Что делаем с изображением?</h1>
+		<p class="lead text-muted">Найдите инструмент — все операции выполняются локально в браузере.</p>
+		<ToolSearch size="hero" onSelect={(id) => (selectedId = id)} />
+	</section>
+{:else}
+	<section class="workbench">
+		<button type="button" class="back text-caption text-muted" onclick={() => (selectedId = null)}>
+			← Сменить инструмент
+		</button>
+		{#key selectedId}
+			<ToolPage tool={selected} />
+		{/key}
+	</section>
+{/if}
 
 <style>
+	.hero {
+		text-align: center;
+		padding-top: var(--space-5);
+	}
+
 	h1 {
-		margin-bottom: var(--space-1);
+		margin-bottom: var(--space-2);
 	}
 
 	.lead {
-		max-width: 48rem;
-		margin-bottom: var(--space-5);
+		max-width: 40rem;
+		margin: 0 auto var(--space-4);
 	}
 
-	.category {
-		margin-bottom: var(--space-5);
-		scroll-margin-top: 5rem;
-	}
-
-	h2 {
+	.back {
+		display: inline-block;
 		margin-bottom: var(--space-3);
+		border: 0;
+		background: none;
+		cursor: pointer;
 	}
 
-	.grid {
-		display: grid;
-		grid-template-columns: repeat(auto-fill, minmax(16rem, 1fr));
-		gap: var(--space-3);
-	}
-
-	.card {
-		display: flex;
-		flex-direction: column;
-		gap: var(--space-2);
-		padding: var(--space-3) var(--space-3) var(--space-4);
-		color: inherit;
-		transition:
-			border-color var(--transition-fast),
-			box-shadow var(--transition-fast),
-			transform var(--transition-fast);
-	}
-
-	.card:hover {
-		text-decoration: none;
-		border-color: var(--accent);
-		box-shadow: var(--shadow-card);
-		transform: translateY(-1px);
-	}
-
-	.card-title {
-		font-weight: 600;
-		font-size: var(--text-m);
-	}
-
-	.card:hover .card-title {
+	.back:hover {
 		color: var(--accent);
 	}
-
-	.card-desc {
-		display: -webkit-box;
-		-webkit-line-clamp: 3;
-		line-clamp: 3;
-		-webkit-box-orient: vertical;
-		overflow: hidden;
-	}
 </style>
diff --git a/web/src/routes/list-tools/+page.svelte b/web/src/routes/list-tools/+page.svelte
new file mode 100644
index 0000000..8b29caf
--- /dev/null
+++ b/web/src/routes/list-tools/+page.svelte
@@ -0,0 +1,96 @@
+<script lang="ts">
+	import { CATEGORIES } from '$lib/categories';
+	import { TOOLS } from '$lib/registry';
+</script>
+
+<svelte:head>
+	<title>Все инструменты — easy-png-tools</title>
+	<meta
+		name="description"
+		content="Полный каталог PNG-утилит: конвертация, прозрачность, цвет, геометрия, анализ и генерация изображений."
+	/>
+</svelte:head>
+
+<h1>Каталог инструментов</h1>
+<p class="lead text-muted">
+	{TOOLS.length} утилит для работы с PNG. Все операции выполняются локально в браузере.
+</p>
+
+{#each CATEGORIES as category (category.id)}
+	{@const categoryTools = TOOLS.filter((tool) => tool.category === category.id)}
+	{#if categoryTools.length > 0}
+		<section id={category.id} class="category" aria-labelledby="{category.id}-heading">
+			<h2 id="{category.id}-heading" class="heading-section">{category.label}</h2>
+			<div class="grid">
+				{#each categoryTools as tool (tool.id)}
+					<a class="card panel" href="/tools/{tool.id}">
+						<span class="card-title">{tool.title}</span>
+						<span class="card-desc text-caption text-muted">{tool.description}</span>
+					</a>
+				{/each}
+			</div>
+		</section>
+	{/if}
+{/each}
+
+<style>
+	h1 {
+		margin-bottom: var(--space-1);
+	}
+
+	.lead {
+		max-width: 48rem;
+		margin-bottom: var(--space-5);
+	}
+
+	.category {
+		margin-bottom: var(--space-5);
+		scroll-margin-top: 5rem;
+	}
+
+	h2 {
+		margin-bottom: var(--space-3);
+	}
+
+	.grid {
+		display: grid;
+		grid-template-columns: repeat(auto-fill, minmax(16rem, 1fr));
+		gap: var(--space-3);
+	}
+
+	.card {
+		display: flex;
+		flex-direction: column;
+		gap: var(--space-2);
+		padding: var(--space-3) var(--space-3) var(--space-4);
+		color: inherit;
+		transition:
+			border-color var(--transition-fast),
+			box-shadow var(--transition-fast),
+			transform var(--transition-fast);
+	}
+
+	.card:hover {
+		text-decoration: none;
+		border-color: var(--accent);
+		box-shadow: var(--shadow-card);
+		transform: translateY(-1px);
+	}
+
+	.card-title {
+		font-weight: 600;
+		font-size: var(--text-m);
+	}
+
+	.card:hover .card-title {
+		color: var(--accent);
+	}
+
+	.card-desc {
+		display: -webkit-box;
+		-webkit-line-clamp: 3;
+		line-clamp: 3;
+		-webkit-box-orient: vertical;
+		overflow: hidden;
+	}
+</style>