diff --git a/tools/Texture_Converter.py b/tools/Texture_Converter.py
index e988f37b9..65ee378dc 100755
--- a/tools/Texture_Converter.py
+++ b/tools/Texture_Converter.py
@@ -12,7 +12,7 @@ import shutil, csv, os, tempfile, sys, argparse, glob
 from PIL import Image
 from collections import Counter
 
-from libtextureconverter.utils import detect_pixel_size, target_dir, colorize, colorize_alpha, handle_default_minecraft_texture
+from libtextureconverter.utils import detect_pixel_size, target_dir, colorize, colorize_alpha, handle_default_minecraft_texture, find_all_minecraft_resourcepacks
 from libtextureconverter.convert import convert_textures
 from libtextureconverter.config import SUPPORTED_MINECRAFT_VERSION, working_dir, mineclone2_path, appname, home
 
@@ -30,6 +30,7 @@ parser.add_argument("-p", "--pixelsize", type=int, help="Size (in pixels) of the
 parser.add_argument("-d", "--dry_run", action="store_true", help="Pretend to convert textures without changing any files")
 parser.add_argument("-v", "--verbose", action="store_true", help="Print out all copying actions")
 parser.add_argument("-def", "--default", action="store_true", help="Use the default Minecraft texture pack")
+parser.add_argument("-a", "--all", action="store_true", help="Convert all known Minecraft texturepacks")
 args = parser.parse_args()
 
 ### SETTINGS ###
@@ -47,7 +48,7 @@ make_texture_pack = True  # Adjust as needed
 if args.default:
     base_dir = handle_default_minecraft_texture(home, output_dir)
 
-if base_dir == None:
+if base_dir == None and not args.all:
 	print(
 """ERROR: You didn't tell me the path to the Minecraft resource pack.
 Mind-reading has not been implemented yet.
@@ -61,29 +62,43 @@ For the full help, use:
 
 ### END OF SETTINGS ###
 
-if PXSIZE is None:
-    PXSIZE = detect_pixel_size(base_dir)
 
-tex_dir = base_dir + "/assets/minecraft/textures"
+resource_packs = []
 
-# Get texture pack name (from directory name)
-bdir_split = base_dir.split("/")
-output_dir_name = bdir_split[-1]
-if len(output_dir_name) == 0:
-	if len(bdir_split) >= 2:
-		output_dir_name = base_dir.split("/")[-2]
-	else:
-		# Fallback
-		output_dir_name = "New_MineClone_2_Texture_Pack"
+if args.all:
+    for resource_path in find_all_minecraft_resourcepacks():
+        resource_packs.append(resource_path)
 
-# ENTRY POINT
-if make_texture_pack and not os.path.isdir(output_dir+"/"+output_dir_name):
-	os.mkdir(output_dir+"/"+output_dir_name)
+if make_texture_pack and args.input:
+    resource_packs.append(args.input)
 
-tempfile1 = tempfile.NamedTemporaryFile()
-tempfile2 = tempfile.NamedTemporaryFile()
+for base_dir in resource_packs:
+    tex_dir = base_dir + "/assets/minecraft/textures"
 
-convert_textures(make_texture_pack, dry_run, verbose, base_dir, tex_dir, tempfile1, tempfile2, output_dir, output_dir_name, mineclone2_path, PXSIZE)
+    # Get texture pack name (from directory name)
+    bdir_split = base_dir.split("/")
+    output_dir_name = bdir_split[-1]
+    if len(output_dir_name) == 0:
+    	if len(bdir_split) >= 2:
+    		output_dir_name = base_dir.split("/")[-2]
+    	else:
+    		# Fallback
+    		output_dir_name = "New_MineClone_2_Texture_Pack"
 
-tempfile1.close()
-tempfile2.close()
+    # ENTRY POINT
+    if make_texture_pack and not os.path.isdir(output_dir+"/"+output_dir_name):
+    	os.mkdir(output_dir+"/"+output_dir_name)
+
+    # If, set to convert all resourcepacks, then autodetect pixel size
+    if args.all:
+        PXSIZE = None
+
+    if PXSIZE is None:
+        PXSIZE = detect_pixel_size(base_dir)
+    tempfile1 = tempfile.NamedTemporaryFile()
+    tempfile2 = tempfile.NamedTemporaryFile()
+
+    convert_textures(make_texture_pack, dry_run, verbose, base_dir, tex_dir, tempfile1, tempfile2, output_dir, output_dir_name, mineclone2_path, PXSIZE)
+
+    tempfile1.close()
+    tempfile2.close()
diff --git a/tools/libtextureconverter/utils.py b/tools/libtextureconverter/utils.py
index c6ff052e8..a54e87e1d 100644
--- a/tools/libtextureconverter/utils.py
+++ b/tools/libtextureconverter/utils.py
@@ -1,5 +1,5 @@
 import shutil, csv, os, tempfile, sys, argparse, glob, re, zipfile
-from .config import SUPPORTED_MINECRAFT_VERSION
+from .config import SUPPORTED_MINECRAFT_VERSION, home
 from PIL import Image
 from collections import Counter
 
@@ -39,6 +39,26 @@ def find_highest_minecraft_version(home, supported_version):
                     highest_version = folder
     return highest_version
 
+def find_all_minecraft_resourcepacks():
+    resourcepacks_dir = os.path.join(home, '.minecraft', 'resourcepacks')
+
+    if not os.path.isdir(resourcepacks_dir):
+        print(f"Resource packs directory not found: {resourcepacks_dir}")
+        return
+
+    resourcepacks = []
+    for folder in os.listdir(resourcepacks_dir):
+        folder_path = os.path.join(resourcepacks_dir, folder)
+        if os.path.isdir(folder_path):
+            pack_png_path = os.path.join(folder_path, 'pack.png')
+            if os.path.isfile(pack_png_path):
+                print(f"Adding resourcepack '{folder}'")
+                resourcepacks.append(folder_path)
+            else:
+                print(f"pack.png not found in resourcepack '{folder}', not converting")
+
+    return resourcepacks
+
 def handle_default_minecraft_texture(home, output_dir):
     version = find_highest_minecraft_version(home, SUPPORTED_MINECRAFT_VERSION)
     if not version: