diff --git a/charidotella/__init__.py b/charidotella/__init__.py
index 6a442cb..a966cef 100644
--- a/charidotella/__init__.py
+++ b/charidotella/__init__.py
@@ -401,6 +401,7 @@ def run_generators(configuration: dict[str, typing.Any]):
                             "timecode": True,
                             "h264_crf": 15,
                             "ffmpeg": "ffmpeg",
+                            "scale": 1,
                         }
                     },
                 },
@@ -426,6 +427,7 @@ def run_generators(configuration: dict[str, typing.Any]):
                                 "alpha": 0.1,
                                 "png_compression_level": 6,
                                 "background_color": "#191919",
+                                "scale": 1,
                             },
                         },
                         {
@@ -479,6 +481,7 @@ def run_generators(configuration: dict[str, typing.Any]):
                                 "cumulative_ratio": 0.01,
                                 "timecode": False,
                                 "ffmpeg": "ffmpeg",
+                                "scale": 1,
                             },
                         },
                     ]
diff --git a/charidotella/tasks/colourtime.py b/charidotella/tasks/colourtime.py
index b972a5a..79d2ca7 100644
--- a/charidotella/tasks/colourtime.py
+++ b/charidotella/tasks/colourtime.py
@@ -5,6 +5,7 @@
 import event_stream
 import matplotlib
 import matplotlib.colors
+import PIL.Image
 
 EXTENSION = ".png"
 
@@ -35,7 +36,13 @@ def run(
             alpha=parameters["alpha"],
             background_colour=matplotlib.colors.to_rgba(parameters["background_color"]),
         )
-        image.save(
+        image.resize(
+            size=(
+                image.width * parameters["scale"],
+                image.height * parameters["scale"],
+            ),
+            resample=PIL.Image.Resampling.NEAREST,  # type: ignore
+        ).save(
             str(output),
             compress_level=parameters["png_compression_level"],
             format="png",
diff --git a/charidotella/tasks/event_rate.py b/charidotella/tasks/event_rate.py
index abcd1d5..aa41681 100644
--- a/charidotella/tasks/event_rate.py
+++ b/charidotella/tasks/event_rate.py
@@ -15,7 +15,11 @@ def run(
 ):
     subprocess.run(
         [
-            str(importlib.resources.files("charidotella").joinpath("executables/event_rate")),
+            str(
+                importlib.resources.files("charidotella").joinpath(
+                    "executables/event_rate"
+                )
+            ),
             str(input),
             str(output),
             f"--begin={begin}",
diff --git a/charidotella/tasks/video.py b/charidotella/tasks/video.py
index cc9cd4c..f93d956 100644
--- a/charidotella/tasks/video.py
+++ b/charidotella/tasks/video.py
@@ -18,19 +18,30 @@ def run(
         int(value)
         for value in subprocess.run(
             [
-                str(importlib.resources.files("charidotella").joinpath("executables/size")),
+                str(
+                    importlib.resources.files("charidotella").joinpath(
+                        "executables/size"
+                    )
+                ),
                 str(input),
             ],
             check=True,
             capture_output=True,
         ).stdout.split(b"x")
     )
+    width *= parameters["scale"]
+    height *= parameters["scale"]
     es_to_frames_arguments = [
-        str(importlib.resources.files("charidotella").joinpath("executables/es_to_frames")),
+        str(
+            importlib.resources.files("charidotella").joinpath(
+                "executables/es_to_frames"
+            )
+        ),
         f"--input={input}",
         f"--begin={begin}",
         f"--end={end}",
         f"--frametime={parameters['frametime']}",
+        f"--scale={parameters['scale']}",
         f"--style={parameters['style']}",
         f"--tau={parameters['tau']}",
         f"--oncolor={parameters['on_color']}",
diff --git a/charidotella/tasks/wiggle.py b/charidotella/tasks/wiggle.py
index 7730bfc..28efe79 100644
--- a/charidotella/tasks/wiggle.py
+++ b/charidotella/tasks/wiggle.py
@@ -39,6 +39,7 @@ def run(
             f"--begin={begin}",
             f"--end={end}",
             f"--frametime={frametime}",
+            f"--scale={parameters['scale']}",
             f"--style={parameters['style']}",
             f"--tau={tau}",
             f"--oncolor={parameters['on_color']}",
diff --git a/command_line_tools b/command_line_tools
index bf2f61f..1fb3fa4 160000
--- a/command_line_tools
+++ b/command_line_tools
@@ -1 +1 @@
-Subproject commit bf2f61f1262d4536d17e85cd594be352908c0347
+Subproject commit 1fb3fa4d7553f3857ab3a31073b28e32a0f27721
diff --git a/configuration-schema.json b/configuration-schema.json
index bd63d6b..cbcc975 100644
--- a/configuration-schema.json
+++ b/configuration-schema.json
@@ -125,6 +125,10 @@
                             "background_color": {
                                 "type": "string"
                             },
+                            "scale": {
+                                "type": "integer",
+                                "exclusiveMinimum": 0
+                            },
                             "cycle": {
                                 "type": ["string", "integer"]
                             }
@@ -136,7 +140,8 @@
                             "colormap",
                             "alpha",
                             "png_compression_level",
-                            "background_color"
+                            "background_color",
+                            "scale"
                         ]
                     },
                     {
@@ -245,6 +250,10 @@
                             "ffmpeg": {
                                 "type": "string"
                             },
+                            "scale": {
+                                "type": "integer",
+                                "exclusiveMinimum": 0
+                            },
                             "lambda_max": {
                                 "type": "number",
                                 "minimum": 0.0
@@ -263,6 +272,7 @@
                             "cumulative_ratio",
                             "timecode",
                             "h264_crf",
+                            "scale",
                             "ffmpeg"
                         ]
                     },
@@ -313,6 +323,10 @@
                             "ffmpeg": {
                                 "type": "string"
                             },
+                            "scale": {
+                                "type": "integer",
+                                "exclusiveMinimum": 0
+                            },
                             "lambda_max": {
                                 "type": "number",
                                 "minimum": 0.0
@@ -329,7 +343,8 @@
                             "off_color",
                             "idle_color",
                             "cumulative_ratio",
-                            "ffmpeg"
+                            "ffmpeg",
+                            "scale"
                         ]
                     }
                 ]
diff --git a/setup.py b/setup.py
index 8e6f77d..7c521d4 100644
--- a/setup.py
+++ b/setup.py
@@ -77,7 +77,7 @@
 
 setuptools.setup(
     name="charidotella",
-    version="0.2",
+    version="0.3",
     url="https://github.com/neuromorphicsystems/charidotella",
     author="Alexandre Marcireau",
     author_email="alexandre.marcireau@gmail.com",