diff --git a/extension/src/popup/components/__tests__/trash.test.ts b/extension/src/popup/components/__tests__/trash.test.ts
new file mode 100644
index 0000000..b602a74
--- /dev/null
+++ b/extension/src/popup/components/__tests__/trash.test.ts
@@ -0,0 +1,67 @@
+import { beforeEach, describe, expect, it, vi } from 'vitest';
+import { renderTrash } from '../trash';
+
+// Mock popup module
+vi.mock('../../popup', () => ({
+  getState: vi.fn(() => ({
+    vaultSettings: { trash_retention: { kind: 'days', value: 30 } },
+  })),
+  setState: vi.fn(),
+  sendMessage: vi.fn(),
+  navigate: vi.fn(),
+  escapeHtml: (s: string) => s,
+}));
+
+import { sendMessage, navigate } from '../../popup';
+
+describe('trash view', () => {
+  let app: HTMLElement;
+
+  beforeEach(() => {
+    document.body.innerHTML = '<div id="app"></div>';
+    app = document.getElementById('app')!;
+    vi.clearAllMocks();
+  });
+
+  it('renders empty state when no trashed items', async () => {
+    (sendMessage as ReturnType<typeof vi.fn>).mockResolvedValueOnce({
+      ok: true,
+      data: { items: [] },
+    });
+
+    await renderTrash(app);
+
+    expect(app.innerHTML).toContain('Trash is empty');
+    expect(app.querySelector('#empty-trash-btn')).toBeNull();
+  });
+
+  it('renders trashed items with restore buttons', async () => {
+    const now = Math.floor(Date.now() / 1000);
+    (sendMessage as ReturnType<typeof vi.fn>).mockResolvedValueOnce({
+      ok: true,
+      data: {
+        items: [
+          ['id1', { id: 'id1', type: 'login', title: 'Test Login', trashed_at: now - 3600, tags: [], favorite: false, modified: now, attachment_summaries: [] }],
+        ],
+      },
+    });
+
+    await renderTrash(app);
+
+    expect(app.innerHTML).toContain('Test Login');
+    expect(app.innerHTML).toContain('restore');
+    expect(app.querySelector('#empty-trash-btn')).not.toBeNull();
+  });
+
+  it('back button navigates to list', async () => {
+    (sendMessage as ReturnType<typeof vi.fn>).mockResolvedValueOnce({
+      ok: true,
+      data: { items: [] },
+    });
+
+    await renderTrash(app);
+    app.querySelector<HTMLButtonElement>('#back-btn')?.click();
+
+    expect(navigate).toHaveBeenCalledWith('list');
+  });
+});
diff --git a/extension/src/popup/components/trash.ts b/extension/src/popup/components/trash.ts
new file mode 100644
index 0000000..c1a60a5
--- /dev/null
+++ b/extension/src/popup/components/trash.ts
@@ -0,0 +1,117 @@
+/// Trash view — lists soft-deleted items with restore/purge actions.
+
+import { getState, setState, sendMessage, navigate, escapeHtml } from '../popup';
+import type { ItemId, ManifestEntry, VaultSettings } from '../../shared/types';
+
+const TYPE_ICONS: Record<string, string> = {
+  login: '🔑', secure_note: '📝', identity: '👤', card: '💳',
+  key: '🔐', document: '📄', totp: '⏱️',
+};
+
+function relativeTime(unixSec: number): string {
+  const now = Math.floor(Date.now() / 1000);
+  const diff = now - unixSec;
+  if (diff < 60)    return 'just now';
+  if (diff < 3600)  return `${Math.floor(diff / 60)}m ago`;
+  if (diff < 86400) return `${Math.floor(diff / 3600)}h ago`;
+  return `${Math.floor(diff / 86400)}d ago`;
+}
+
+function daysUntilPurge(trashedAt: number, retention: VaultSettings['trash_retention']): number | null {
+  if (retention.kind === 'forever') return null;
+  const trashedDaysAgo = Math.floor((Date.now() / 1000 - trashedAt) / 86400);
+  return Math.max(0, retention.value - trashedDaysAgo);
+}
+
+export function teardown(): void {
+  // No cleanup needed
+}
+
+export async function renderTrash(app: HTMLElement): Promise<void> {
+  const state = getState();
+
+  // Fetch trashed items
+  const resp = await sendMessage({ type: 'list_trashed' });
+  if (!resp.ok) {
+    app.innerHTML = `<div class="pad"><p class="error">Failed to load trash</p></div>`;
+    return;
+  }
+
+  const items = (resp.data as { items: Array<[ItemId, ManifestEntry]> }).items;
+  const retention = state.vaultSettings?.trash_retention ?? { kind: 'days', value: 30 };
+
+  // Calculate days until oldest auto-purges
+  let oldestPurgeDays: number | null = null;
+  if (items.length > 0 && retention.kind === 'days') {
+    const oldest = items[items.length - 1][1];
+    oldestPurgeDays = daysUntilPurge(oldest.trashed_at ?? 0, retention);
+  }
+
+  const headerInfo = items.length === 0
+    ? ''
+    : oldestPurgeDays !== null
+      ? `${items.length} item${items.length === 1 ? '' : 's'} · oldest auto-purges in ${oldestPurgeDays}d`
+      : `${items.length} item${items.length === 1 ? '' : 's'}`;
+
+  app.innerHTML = `
+    <div class="pad">
+      <div class="trash-header">
+        <button class="btn" id="back-btn">← back</button>
+        <h3 style="margin:0;">trash</h3>
+      </div>
+      ${headerInfo ? `<p class="muted" style="margin:8px 0;">${escapeHtml(headerInfo)}</p>` : ''}
+      ${items.length === 0
+        ? `<p class="muted" style="text-align:center;margin-top:32px;">Trash is empty</p>`
+        : items.map(([id, entry]) => `
+          <div class="trash-row" data-id="${escapeHtml(id)}">
+            <span class="trash-row__icon">${TYPE_ICONS[entry.type] ?? '📦'}</span>
+            <div class="trash-row__info">
+              <span class="trash-row__title">${escapeHtml(entry.title)}</span>
+              <span class="trash-row__meta">trashed ${relativeTime(entry.trashed_at ?? 0)}</span>
+            </div>
+            <button class="trash-row__restore" data-restore="${escapeHtml(id)}">restore</button>
+          </div>
+        `).join('')}
+      ${items.length > 0 ? `
+        <div style="margin-top:16px;text-align:center;">
+          <button class="btn danger" id="empty-trash-btn">empty trash</button>
+        </div>
+      ` : ''}
+    </div>
+  `;
+
+  // Wire handlers
+  document.getElementById('back-btn')?.addEventListener('click', () => navigate('list'));
+
+  document.querySelectorAll<HTMLButtonElement>('[data-restore]').forEach((btn) => {
+    btn.addEventListener('click', async () => {
+      const id = btn.dataset.restore;
+      if (!id) return;
+      btn.disabled = true;
+      btn.textContent = '...';
+      const result = await sendMessage({ type: 'restore_item', id });
+      if (result.ok) {
+        await sendMessage({ type: 'sync' });
+        renderTrash(app);
+      } else {
+        setState({ error: result.error });
+      }
+    });
+  });
+
+  document.getElementById('empty-trash-btn')?.addEventListener('click', async () => {
+    if (!confirm(`Permanently delete ${items.length} item${items.length === 1 ? '' : 's'}? This cannot be undone.`)) {
+      return;
+    }
+    const btn = document.getElementById('empty-trash-btn') as HTMLButtonElement;
+    btn.disabled = true;
+    btn.textContent = 'deleting...';
+    const result = await sendMessage({ type: 'purge_all_trash' });
+    if (result.ok) {
+      await sendMessage({ type: 'sync' });
+      renderTrash(app);
+    } else {
+      setState({ error: result.error });
+    }
+  });
+}
diff --git a/extension/src/popup/styles.css b/extension/src/popup/styles.css
index 189cb9e..6ca31da 100644
--- a/extension/src/popup/styles.css
+++ b/extension/src/popup/styles.css
@@ -998,3 +998,65 @@ textarea {
   padding: 0 6px;
   cursor: pointer;
 }
+
+/* --- Trash view --- */
+
+.trash-header {
+  display: flex;
+  align-items: center;
+  gap: 12px;
+  margin-bottom: 8px;
+}
+
+.trash-row {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+  padding: 8px;
+  border-radius: 4px;
+  background: #161b22;
+  margin-bottom: 6px;
+}
+
+.trash-row__icon {
+  font-size: 16px;
+  flex-shrink: 0;
+}
+
+.trash-row__info {
+  flex: 1;
+  min-width: 0;
+}
+
+.trash-row__title {
+  display: block;
+  font-size: 13px;
+  color: #c9d1d9;
+  white-space: nowrap;
+  overflow: hidden;
+  text-overflow: ellipsis;
+}
+
+.trash-row__meta {
+  font-size: 11px;
+  color: #8b949e;
+}
+
+.trash-row__restore {
+  font-size: 11px;
+  padding: 4px 8px;
+  background: #238636;
+  color: #fff;
+  border: none;
+  border-radius: 4px;
+  cursor: pointer;
+}
+
+.trash-row__restore:hover {
+  background: #2ea043;
+}
+
+.trash-row__restore:disabled {
+  opacity: 0.5;
+  cursor: default;
+}