diff --git a/haiku_rag_slim/haiku/rag/inspector/widgets/chunk_list.py b/haiku_rag_slim/haiku/rag/inspector/widgets/chunk_list.py
index 94a3d20b..d690ce5f 100644
--- a/haiku_rag_slim/haiku/rag/inspector/widgets/chunk_list.py
+++ b/haiku_rag_slim/haiku/rag/inspector/widgets/chunk_list.py
@@ -7,6 +7,8 @@ from textual.widgets import ListItem, ListView, Static
 from haiku.rag.client import HaikuRAG
 from haiku.rag.store.models import Chunk
 
+BATCH_SIZE = 50
+
 
 class ChunkList(VerticalScroll):  # pragma: no cover
     """Widget for displaying and browsing chunks."""
@@ -24,6 +26,11 @@ class ChunkList(VerticalScroll):  # pragma: no cover
         super().__init__(**kwargs)
         self.chunks: list[Chunk] = []
         self.list_view = ListView()
+        self.has_more: bool = False
+        self._client: HaikuRAG | None = None
+        self._document_id: str | None = None
+        self._loading: bool = False
+        self._total_chunks: int = 0
 
     def compose(self) -> ComposeResult:
         """Compose the chunk list."""
@@ -33,8 +40,18 @@ class ChunkList(VerticalScroll):  # pragma: no cover
     async def load_chunks_for_document(
         self, client: HaikuRAG, document_id: str
     ) -> None:
-        """Load chunks for a specific document."""
-        self.chunks = await client.chunk_repository.get_by_document_id(document_id)
+        """Load initial batch of chunks for a specific document."""
+        self._client = client
+        self._document_id = document_id
+        self._total_chunks = await client.chunk_repository.count_by_document_id(
+            document_id
+        )
+
+        self.chunks = await client.chunk_repository.get_by_document_id(
+            document_id, limit=BATCH_SIZE, offset=0
+        )
+        self.has_more = len(self.chunks) < self._total_chunks
+
         await self.list_view.clear()
         for chunk in self.chunks:
             first_line = chunk.content.split("\n")[0]
@@ -42,6 +59,31 @@ class ChunkList(VerticalScroll):  # pragma: no cover
                 ListItem(Static(f"[{chunk.order}] {first_line}"))
             )
 
+    async def load_more(self) -> None:
+        """Load the next batch of chunks."""
+        if (
+            not self.has_more
+            or self._loading
+            or not self._client
+            or not self._document_id
+        ):
+            return
+
+        self._loading = True
+        offset = len(self.chunks)
+        new_chunks = await self._client.chunk_repository.get_by_document_id(
+            self._document_id, limit=BATCH_SIZE, offset=offset
+        )
+        self.has_more = (offset + len(new_chunks)) < self._total_chunks
+        self.chunks.extend(new_chunks)
+
+        for chunk in new_chunks:
+            first_line = chunk.content.split("\n")[0]
+            await self.list_view.append(
+                ListItem(Static(f"[{chunk.order}] {first_line}"))
+            )
+        self._loading = False
+
     @on(ListView.Highlighted)
     @on(ListView.Selected)
     async def handle_chunk_selection(
@@ -53,3 +95,6 @@ class ChunkList(VerticalScroll):  # pragma: no cover
         idx = event.list_view.index
         if idx is not None and 0 <= idx < len(self.chunks):
             self.post_message(self.ChunkSelected(self.chunks[idx]))
+            # Infinite scroll: load more when near the end
+            if self.has_more and idx >= len(self.chunks) - 10:
+                await self.load_more()