diff --git a/devine/core/downloaders/aria2c.py b/devine/core/downloaders/aria2c.py
index 0cea146..de4d1ef 100644
--- a/devine/core/downloaders/aria2c.py
+++ b/devine/core/downloaders/aria2c.py
@@ -18,7 +18,7 @@ from rich.text import Text
 from devine.core.config import config
 from devine.core.console import console
 from devine.core.constants import DOWNLOAD_CANCELLED
-from devine.core.utilities import get_binary_path, get_free_port
+from devine.core.utilities import get_binary_path, get_extension, get_free_port
 
 
 def rpc(caller: Callable, secret: str, method: str, params: Optional[list[Any]] = None) -> Any:
@@ -107,7 +107,7 @@ def download(
             url_data: dict[str, Any] = url
         url_filename = filename.format(
             i=i,
-            ext=Path(url_data["url"]).suffix
+            ext=get_extension(url_data["url"])
         )
         url_text = url_data["url"]
         url_text += f"\n\tdir={output_dir}"
diff --git a/devine/core/downloaders/curl_impersonate.py b/devine/core/downloaders/curl_impersonate.py
index fc23c77..c227c31 100644
--- a/devine/core/downloaders/curl_impersonate.py
+++ b/devine/core/downloaders/curl_impersonate.py
@@ -11,6 +11,7 @@ from rich import filesize
 
 from devine.core.config import config
 from devine.core.constants import DOWNLOAD_CANCELLED
+from devine.core.utilities import get_extension
 
 MAX_ATTEMPTS = 5
 RETRY_WAIT = 2
@@ -208,7 +209,7 @@ def curl_impersonate(
         for i, url in enumerate(urls)
         for save_path in [output_dir / filename.format(
             i=i,
-            ext=Path((url["url"]) if isinstance(url, dict) else url).suffix
+            ext=get_extension(url["url"] if isinstance(url, dict) else url)
         )]
     ]
 
diff --git a/devine/core/downloaders/requests.py b/devine/core/downloaders/requests.py
index af6f100..296b7dd 100644
--- a/devine/core/downloaders/requests.py
+++ b/devine/core/downloaders/requests.py
@@ -10,6 +10,7 @@ from requests import Session
 from rich import filesize
 
 from devine.core.constants import DOWNLOAD_CANCELLED
+from devine.core.utilities import get_extension
 
 MAX_ATTEMPTS = 5
 RETRY_WAIT = 2
@@ -205,7 +206,7 @@ def requests(
         for i, url in enumerate(urls)
         for save_path in [output_dir / filename.format(
             i=i,
-            ext=Path((url["url"]) if isinstance(url, dict) else url).suffix
+            ext=get_extension(url["url"] if isinstance(url, dict) else url)
         )]
     ]
 
diff --git a/devine/core/manifests/hls.py b/devine/core/manifests/hls.py
index dd1fd66..580f924 100644
--- a/devine/core/manifests/hls.py
+++ b/devine/core/manifests/hls.py
@@ -24,7 +24,7 @@ from devine.core.downloaders import downloader
 from devine.core.downloaders import requests as requests_downloader
 from devine.core.drm import DRM_T, ClearKey, Widevine
 from devine.core.tracks import Audio, Subtitle, Tracks, Video
-from devine.core.utilities import get_binary_path, is_close_match, try_ensure_utf8
+from devine.core.utilities import get_binary_path, get_extension, is_close_match, try_ensure_utf8
 
 
 class HLS:
@@ -292,7 +292,7 @@ class HLS:
         for i, segment in enumerate(segments):
             is_last_segment = (i + 1) == total_segments
             name_len = len(str(total_segments))
-            segment_file_ext = Path(segment.uri).suffix
+            segment_file_ext = get_extension(segment.uri)
             segment_file_path = segment_save_dir / f"{str(i).zfill(name_len)}{segment_file_ext}"
 
             def merge(to: Path, via: list[Path], delete: bool = False, include_map_data: bool = False):
@@ -336,7 +336,7 @@ class HLS:
                 range_len = (last_segment_i - first_segment_i) + 1
 
                 segment_range = f"{str(first_segment_i).zfill(name_len)}-{str(last_segment_i).zfill(name_len)}"
-                merged_path = segment_save_dir / f"{segment_range}{Path(segments[last_segment_i].uri).suffix}"
+                merged_path = segment_save_dir / f"{segment_range}{get_extension(segments[last_segment_i].uri)}"
                 decrypted_path = segment_save_dir / f"{merged_path.stem}_decrypted{merged_path.suffix}"
 
                 files = [
diff --git a/devine/core/utilities.py b/devine/core/utilities.py
index 5232a7a..3cf02bb 100644
--- a/devine/core/utilities.py
+++ b/devine/core/utilities.py
@@ -1,6 +1,7 @@
 import ast
 import contextlib
 import importlib.util
+import os
 import re
 import shutil
 import socket
@@ -12,6 +13,7 @@ from datetime import datetime
 from pathlib import Path
 from types import ModuleType
 from typing import Optional, Sequence, Union
+from urllib.parse import ParseResult, urlparse
 
 import chardet
 import requests
@@ -256,6 +258,25 @@ def get_free_port() -> int:
         return s.getsockname()[1]
 
 
+def get_extension(value: Union[str, Path, ParseResult]) -> Optional[str]:
+    """
+    Get a URL or Path file extension/suffix.
+
+    Note: The returned value will begin with `.`.
+    """
+    if isinstance(value, ParseResult):
+        value_parsed = value
+    elif isinstance(value, (str, Path)):
+        value_parsed = urlparse(str(value))
+    else:
+        raise TypeError(f"Expected {str}, {Path}, or {ParseResult}, got {type(value)}")
+
+    if value_parsed.path:
+        ext = os.path.splitext(value_parsed.path)[1]
+        if ext and ext != ".":
+            return ext
+
+
 class FPS(ast.NodeVisitor):
     def visit_BinOp(self, node: ast.BinOp) -> float:
         if isinstance(node.op, ast.Div):