diff --git a/app/output_manager.py b/app/output_manager.py
new file mode 100644
index 00000000..14b5a003
--- /dev/null
+++ b/app/output_manager.py
@@ -0,0 +1,126 @@
+from __future__ import annotations
+
+import os
+import folder_paths
+import mimetypes
+import shutil
+from aiohttp import web
+from io import BytesIO
+from PIL import Image
+from typing import Literal
+
+
+class OutputManager:
+    def __init__(self) -> None:
+        self.output_uri = folder_paths.get_output_directory()
+
+    def add_routes(self, routes) -> None:
+        @routes.get("/output{pathname:.*}")
+        async def get_output_file_or_files(request):
+            try:
+                pathname = request.match_info.get("pathname", None)
+                filepath = self.get_output_filepath(pathname)
+
+                if os.path.isfile(filepath):
+
+                    preview_type = request.query.get("preview_type", None)
+                    if not preview_type:
+                        return web.FileResponse(filepath)
+
+                    # get image preview
+                    if self.assert_file_type(filepath, ["image"]):
+                        image_data = self.get_image_preview_data(filepath)
+                        return web.Response(body=image_data.getvalue(), content_type="image/webp")
+
+                    # TODO get video cover preview
+
+                elif os.path.isdir(filepath):
+                    files = self.get_items_by_directory(filepath)
+                    return web.json_response(files)
+
+                return web.Response(status=404)
+            except Exception as e:
+                return web.Response(status=500)
+
+        @routes.delete("/output{pathname:.*}")
+        async def delete_output_file_or_files(request):
+            try:
+                pathname = request.match_info.get("pathname", None)
+                filepath = self.get_output_filepath(pathname)
+
+                if os.path.isfile(filepath):
+                    os.remove(filepath)
+                elif os.path.isdir(filepath):
+                    shutil.rmtree(filepath)
+                return web.Response(status=200)
+            except Exception as e:
+                return web.Response(status=500)
+
+    def get_output_filepath(self, pathname: str):
+        return f"{self.output_uri}/{pathname}"
+
+    def get_items_by_directory(self, pathname: str):
+        result = []
+        items = os.listdir(pathname)
+
+        for name in items:
+            filepath = os.path.join(pathname, name)
+
+            if os.path.isfile(filepath) and not self.assert_file_type(filepath, ["image", "video", "audio"]):
+                continue
+
+            state = os.stat(filepath)
+            is_dir = os.path.isdir(filepath)
+
+            result.append(
+                {
+                    "name": name,
+                    "type": "folder" if is_dir else self.get_file_content_type(filepath),
+                    "size": 0 if is_dir else state.st_size,
+                    "createdAt": round(state.st_ctime_ns / 1000000),
+                    "updatedAt": round(state.st_mtime_ns / 1000000),
+                }
+            )
+
+        return result
+
+    def assert_file_type(self, filename: str, content_types: Literal["image", "video", "audio"]):
+        content_type = self.get_file_content_type(filename)
+        if not content_type:
+            return False
+        return content_type in content_types
+
+    def get_file_content_type(self, filename: str):
+        extension_mimetypes_cache = folder_paths.extension_mimetypes_cache
+
+        extension = filename.split(".")[-1]
+        content_type = None
+        if extension not in extension_mimetypes_cache:
+            mime_type, _ = mimetypes.guess_type(filename, strict=False)
+            if mime_type:
+                content_type = mime_type.split("/")[0]
+                extension_mimetypes_cache[extension] = content_type
+        else:
+            content_type = extension_mimetypes_cache[extension]
+
+        return content_type
+
+    def get_image_preview_data(self, filename: str):
+        with Image.open(filename) as img:
+            max_size = 128
+
+            old_width, old_height = img.size
+            scale = min(max_size / old_width, max_size / old_height)
+
+            if scale >= 1:
+                new_width, new_height = old_width, old_height
+            else:
+                new_width = int(old_width * scale)
+                new_height = int(old_height * scale)
+
+            img = img.resize((new_width, new_height), Image.Resampling.LANCZOS)
+
+            img_byte_arr = BytesIO()
+            img.save(img_byte_arr, format="WEBP")
+            img_byte_arr.seek(0)
+            return img_byte_arr
diff --git a/server.py b/server.py
index 88c163fc..0b6d5010 100644
--- a/server.py
+++ b/server.py
@@ -31,6 +31,7 @@ from comfyui_version import __version__
 from app.frontend_management import FrontendManager
 from app.user_manager import UserManager
 from app.model_manager import ModelFileManager
+from app.output_manager import OutputManager
 from app.custom_node_manager import CustomNodeManager
 from typing import Optional
 from api_server.routes.internal.internal_routes import InternalRoutes
@@ -140,6 +141,7 @@ class PromptServer():
 
         self.user_manager = UserManager()
         self.model_file_manager = ModelFileManager()
+        self.output_manager = OutputManager()
         self.custom_node_manager = CustomNodeManager()
         self.internal_routes = InternalRoutes(self)
         self.supports = ["custom_nodes_from_web"]
@@ -691,6 +693,7 @@ class PromptServer():
     def add_routes(self):
         self.user_manager.add_routes(self.routes)
         self.model_file_manager.add_routes(self.routes)
+        self.output_manager.add_routes(self.routes)
         self.custom_node_manager.add_routes(self.routes, self.app, nodes.LOADED_MODULE_DIRS.items())
         self.app.add_subapp('/internal', self.internal_routes.get_app())