diff --git a/app.py b/app.py
index cd087e6..e14a04a 100644
--- a/app.py
+++ b/app.py
@@ -142,9 +142,9 @@ TIME_WINDOW = 60 * 60
 
 WEBP_SAVE_PARAMS = {
     "format": "WEBP",
-    "lossless": True,  # lub False jeśli chcesz używać quality
+    "lossless": False,  # False jeśli chcesz używać quality
     "method": 6,
-    # "quality": 95,  # tylko jeśli lossless=False
+    "quality": 95,  # tylko jeśli lossless=False
 }
 
 db = SQLAlchemy(app)
@@ -500,7 +500,7 @@ def save_resized_image(file, path):
         pass
 
     try:
-        image.thumbnail((2000, 2000))
+        image.thumbnail((1500, 1500))
         image = image.convert("RGB")
         image.info.clear()
 
@@ -965,9 +965,9 @@ def save_pdf_as_webp(file, path):
             combined.paste(img, (0, y_offset))
             y_offset += img.height
 
-        combined.thumbnail((2000, 20000))
         new_path = path.rsplit(".", 1)[0] + ".webp"
-        combined.save(new_path, **WEBP_SAVE_PARAMS)
+        #combined.save(new_path, **WEBP_SAVE_PARAMS)
+        combined.save(new_path, format="WEBP")
 
     except Exception as e:
         raise ValueError(f"Błąd podczas przetwarzania PDF: {e}")