diff --git a/.github/workflows/pypi.yml b/.github/workflows/pypi.yml
new file mode 100644
index 0000000..7f66f8b
--- /dev/null
+++ b/.github/workflows/pypi.yml
@@ -0,0 +1,84 @@
+name: Publish to PyPI
+
+on:
+  push:
+    branches: [main]
+  workflow_dispatch:
+
+concurrency:
+  group: pypi-${{ github.ref }}
+  cancel-in-progress: false
+
+permissions:
+  contents: read
+
+jobs:
+  build:
+    if: github.ref == 'refs/heads/main'
+    runs-on: ubuntu-latest
+    outputs:
+      publish_needed: ${{ steps.check.outputs.publish_needed }}
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-python@v5
+        with:
+          python-version: "3.12"
+
+      - name: Check if version already on PyPI
+        id: check
+        run: |
+          python - <<'PY'
+          import os
+          import tomllib
+          import urllib.error
+          import urllib.request
+
+          with open("pyproject.toml", "rb") as source:
+              project = tomllib.load(source)["project"]
+          name, version = project["name"], project["version"]
+          exists = False
+          try:
+              with urllib.request.urlopen(f"https://pypi.org/pypi/{name}/{version}/json", timeout=15):
+                  exists = True
+          except urllib.error.HTTPError as exc:
+              if exc.code != 404:
+                  raise
+
+          with open(os.environ["GITHUB_OUTPUT"], "a", encoding="utf-8") as output:
+              output.write(f"publish_needed={'false' if exists else 'true'}\n")
+          print(f"{name} {version} {'already exists on PyPI, skipping publish' if exists else 'is not on PyPI'}")
+          PY
+
+      - name: Build distributions
+        if: steps.check.outputs.publish_needed == 'true'
+        run: |
+          python -m pip install build
+          python -m build
+
+      - uses: actions/upload-artifact@v4
+        if: steps.check.outputs.publish_needed == 'true'
+        with:
+          name: dist
+          path: dist/
+          if-no-files-found: error
+
+  publish:
+    needs: build
+    if: needs.build.outputs.publish_needed == 'true'
+    runs-on: ubuntu-latest
+    environment: pypi
+    permissions:
+      id-token: write
+    steps:
+      - uses: actions/download-artifact@v4
+        with:
+          name: dist
+          path: dist/
+
+      # Configure a trusted publisher at:
+      # https://pypi.org/manage/project/open-terminal/settings/publishing/
+      # Owner: open-webui; repository: open-terminal;
+      # workflow: pypi.yml; environment: pypi.
+      - name: Publish to PyPI
+        uses: pypa/gh-action-pypi-publish@release/v1