diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..92906e5
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,3 @@
+*.egg-info
+__pycache__
+.venv
diff --git a/pyproject.toml b/pyproject.toml
index 297a9cf..b77b8d2 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -14,4 +14,15 @@ dependencies = [
 [dependency-groups]
 dev = [
     "ipykernel>=6.29.5",
+    "ipywidgets>=8.1.5",
 ]
+
+[build-system]
+requires = ["hatchling"]
+build-backend = "hatchling.build"
+
+[tool.hatch.metadata]
+allow-direct-references = true
+
+[tool.hatch.build.targets.wheel]
+packages = ["src/youtube_gif"]
diff --git a/uv.lock b/uv.lock
index 539c1d4..c756207 100644
--- a/uv.lock
+++ b/uv.lock
@@ -167,6 +167,22 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/c5/a5/c15ed187f1b3fac445bb42a2dedd8dec1eee1718b35129242049a13a962f/ipython-8.29.0-py3-none-any.whl", hash = "sha256:0188a1bd83267192123ccea7f4a8ed0a78910535dbaa3f37671dca76ebd429c8", size = 819911 },
 ]
 
+[[package]]
+name = "ipywidgets"
+version = "8.1.5"
+source = { registry = "https://pypi.org/simple" }
+dependencies = [
+    { name = "comm" },
+    { name = "ipython" },
+    { name = "jupyterlab-widgets" },
+    { name = "traitlets" },
+    { name = "widgetsnbextension" },
+]
+sdist = { url = "https://files.pythonhosted.org/packages/c7/4c/dab2a281b07596a5fc220d49827fe6c794c66f1493d7a74f1df0640f2cc5/ipywidgets-8.1.5.tar.gz", hash = "sha256:870e43b1a35656a80c18c9503bbf2d16802db1cb487eec6fab27d683381dde17", size = 116723 }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/22/2d/9c0b76f2f9cc0ebede1b9371b6f317243028ed60b90705863d493bae622e/ipywidgets-8.1.5-py3-none-any.whl", hash = "sha256:3290f526f87ae6e77655555baba4f36681c555b8bdbbff430b70e52c34c86245", size = 139767 },
+]
+
 [[package]]
 name = "jedi"
 version = "0.19.2"
@@ -209,6 +225,15 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/c9/fb/108ecd1fe961941959ad0ee4e12ee7b8b1477247f30b1fdfd83ceaf017f0/jupyter_core-5.7.2-py3-none-any.whl", hash = "sha256:4f7315d2f6b4bcf2e3e7cb6e46772eba760ae459cd1f59d29eb57b0a01bd7409", size = 28965 },
 ]
 
+[[package]]
+name = "jupyterlab-widgets"
+version = "3.0.13"
+source = { registry = "https://pypi.org/simple" }
+sdist = { url = "https://files.pythonhosted.org/packages/59/73/fa26bbb747a9ea4fca6b01453aa22990d52ab62dd61384f1ac0dc9d4e7ba/jupyterlab_widgets-3.0.13.tar.gz", hash = "sha256:a2966d385328c1942b683a8cd96b89b8dd82c8b8f81dda902bb2bc06d46f5bed", size = 203556 }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/a9/93/858e87edc634d628e5d752ba944c2833133a28fa87bb093e6832ced36a3e/jupyterlab_widgets-3.0.13-py3-none-any.whl", hash = "sha256:e3cda2c233ce144192f1e29914ad522b2f4c40e77214b0cc97377ca3d323db54", size = 214392 },
+]
+
 [[package]]
 name = "markdown-it-py"
 version = "3.0.0"
@@ -528,6 +553,15 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/fd/84/fd2ba7aafacbad3c4201d395674fc6348826569da3c0937e75505ead3528/wcwidth-0.2.13-py2.py3-none-any.whl", hash = "sha256:3da69048e4540d84af32131829ff948f1e022c1c6bdb8d6102117aac784f6859", size = 34166 },
 ]
 
+[[package]]
+name = "widgetsnbextension"
+version = "4.0.13"
+source = { registry = "https://pypi.org/simple" }
+sdist = { url = "https://files.pythonhosted.org/packages/56/fc/238c424fd7f4ebb25f8b1da9a934a3ad7c848286732ae04263661eb0fc03/widgetsnbextension-4.0.13.tar.gz", hash = "sha256:ffcb67bc9febd10234a362795f643927f4e0c05d9342c727b65d2384f8feacb6", size = 1164730 }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/21/02/88b65cc394961a60c43c70517066b6b679738caf78506a5da7b88ffcb643/widgetsnbextension-4.0.13-py3-none-any.whl", hash = "sha256:74b2692e8500525cc38c2b877236ba51d34541e6385eeed5aec15a70f88a6c71", size = 2335872 },
+]
+
 [[package]]
 name = "youtube-gif"
 version = "0.1.0"
@@ -542,6 +576,7 @@ dependencies = [
 [package.dev-dependencies]
 dev = [
     { name = "ipykernel" },
+    { name = "ipywidgets" },
 ]
 
 [package.metadata]
@@ -553,7 +588,10 @@ requires-dist = [
 ]
 
 [package.metadata.requires-dev]
-dev = [{ name = "ipykernel", specifier = ">=6.29.5" }]
+dev = [
+    { name = "ipykernel", specifier = ">=6.29.5" },
+    { name = "ipywidgets", specifier = ">=8.1.5" },
+]
 
 [[package]]
 name = "yt-dlp"