diff --git a/.envrc b/.envrc
new file mode 100644
index 0000000..1d953f4
--- /dev/null
+++ b/.envrc
@@ -0,0 +1 @@
+use nix
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..2537390
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,4 @@
+downloads/
+uploads/
+*.pyc
+
diff --git a/poetry.lock b/poetry.lock
new file mode 100644
index 0000000..604135f
--- /dev/null
+++ b/poetry.lock
@@ -0,0 +1,35 @@
+# This file is automatically @generated by Poetry 1.8.3 and should not be changed by hand.
+
+[[package]]
+name = "bottle"
+version = "0.13.2"
+description = "Fast and simple WSGI-framework for small web-applications."
+optional = false
+python-versions = "*"
+files = [
+    {file = "bottle-0.13.2-py2.py3-none-any.whl", hash = "sha256:27569ab8d1332fbba3e400b3baab2227ab4efb4882ff147af05a7c00ed73409c"},
+    {file = "bottle-0.13.2.tar.gz", hash = "sha256:e53803b9d298c7d343d00ba7d27b0059415f04b9f6f40b8d58b5bf914ba9d348"},
+]
+
+[[package]]
+name = "pypdf"
+version = "5.0.1"
+description = "A pure-python PDF library capable of splitting, merging, cropping, and transforming PDF files"
+optional = false
+python-versions = ">=3.8"
+files = [
+    {file = "pypdf-5.0.1-py3-none-any.whl", hash = "sha256:ff8a32da6c7a63fea9c32fa4dd837cdd0db7966adf6c14f043e3f12592e992db"},
+    {file = "pypdf-5.0.1.tar.gz", hash = "sha256:a361c3c372b4a659f9c8dd438d5ce29a753c79c620dc6e1fd66977651f5547ea"},
+]
+
+[package.extras]
+crypto = ["PyCryptodome", "cryptography"]
+dev = ["black", "flit", "pip-tools", "pre-commit (<2.18.0)", "pytest-cov", "pytest-socket", "pytest-timeout", "pytest-xdist", "wheel"]
+docs = ["myst_parser", "sphinx", "sphinx_rtd_theme"]
+full = ["Pillow (>=8.0.0)", "PyCryptodome", "cryptography"]
+image = ["Pillow (>=8.0.0)"]
+
+[metadata]
+lock-version = "2.0"
+python-versions = "^3.11"
+content-hash = "b2015c260a068c12bf63063de9e34fe1d19d53c20e756c0fa24d87f39fcc870c"
diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000..587718e
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,18 @@
+[tool.poetry]
+name = "shippinglabel-converter"
+version = "0.0.1"
+description = "Convert different shipping label PDFs"
+authors = ["fleaz <mail@felixbreidenstein.de>"]
+license = "MIT"
+readme = "README.md"
+package-mode = false
+
+[tool.poetry.dependencies]
+python = "^3.11"
+bottle = "^0.13.2"
+pypdf = "^5.0.1"
+
+
+[build-system]
+requires = ["poetry-core"]
+build-backend = "poetry.core.masonry.api"
diff --git a/shell.nix b/shell.nix
new file mode 100644
index 0000000..195f718
--- /dev/null
+++ b/shell.nix
@@ -0,0 +1,11 @@
+{ pkgs ? import <nixpkgs> {} }:
+
+pkgs.mkShell {
+  buildInputs = with pkgs; [
+    python3
+    poetry
+    python3Packages.pip
+    python3Packages.setuptools
+  ];
+
+}