diff --git a/.github/workflows/validate-docs.yaml b/.github/workflows/validate-docs.yaml
new file mode 100644
index 00000000..b5c2d483
--- /dev/null
+++ b/.github/workflows/validate-docs.yaml
@@ -0,0 +1,45 @@
+name: validate-docs
+
+on:
+  pull_request:
+  push:
+
+jobs:
+  validate:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+
+      - name: Install Taskfile
+        uses: arduino/setup-task@v1
+        with:
+          repo-token: ${{ secrets.GITHUB_TOKEN }}
+          version: 3.x
+
+      - name: Setup Go
+        uses: actions/setup-go@v2
+
+      - name: Setup Python
+        uses: actions/setup-python@v1
+        with:
+          python-version: "3.8"
+          architecture: "x64"
+
+      - name: Cache dependencies
+        uses: actions/cache@v2
+        with:
+          path: ~/.cache/pip
+          key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements_docs.txt') }}
+          restore-keys: |
+            ${{ runner.os }}-pip-
+
+      - name: Install Python dependencies
+        run: |
+          python3 -m pip install --upgrade pip
+          python3 -m pip install -r ./requirements_docs.txt
+
+      - name: Build docs website
+        # Ensure the docs build is sane, these docs won't be published
+        run: task docs:build
diff --git a/Taskfile.yml b/Taskfile.yml
index 8864b3d0..6c4e8328 100755
--- a/Taskfile.yml
+++ b/Taskfile.yml
@@ -26,6 +26,11 @@ tasks:
     cmds:
       - npx {{ .PRETTIER }} --write "**/*.md"
 
+  docs:build:
+    desc: Build documentation website contents
+    cmds:
+      - mkdocs build -s
+
   build:
     desc: Build the project
     cmds:
diff --git a/docs/README.md b/docs/README.md
new file mode 120000
index 00000000..32d46ee8
--- /dev/null
+++ b/docs/README.md
@@ -0,0 +1 @@
+../README.md
\ No newline at end of file
diff --git a/docs/img/icon_mac_light.png b/docs/img/icon_mac_light.png
new file mode 100644
index 00000000..b06aa7f3
Binary files /dev/null and b/docs/img/icon_mac_light.png differ
diff --git a/mkdocs.yml b/mkdocs.yml
new file mode 100644
index 00000000..bd536c46
--- /dev/null
+++ b/mkdocs.yml
@@ -0,0 +1,59 @@
+# Project information
+site_name: Arduino Firmware Uploader
+site_description: A firmware uploader/updater for Arduino Boards.
+site_url: https://arduino.github.io/FirmwareUploader/
+
+# Repository
+repo_name: arduino/FirmwareUploader
+repo_url: https://github.com/arduino/FirmwareUploader
+edit_uri: ""
+
+# Copyright
+copyright: Copyright 2021 ARDUINO SA (http://www.arduino.cc/)
+
+# Theme
+theme:
+  name: material
+  logo: img/icon_mac_light.png
+  palette:
+    primary: teal
+    accent: orange
+
+# Extensions
+markdown_extensions:
+  - markdown.extensions.admonition
+  - markdown.extensions.codehilite:
+      guess_lang: false
+  - markdown.extensions.def_list
+  - markdown.extensions.footnotes
+  - markdown.extensions.meta
+  - markdown.extensions.toc:
+      permalink: true
+  - pymdownx.arithmatex
+  - pymdownx.betterem:
+      smart_enable: all
+  - pymdownx.caret
+  - pymdownx.critic
+  - pymdownx.details
+  - pymdownx.emoji:
+      emoji_index: !!python/name:pymdownx.emoji.twemoji
+      emoji_generator: !!python/name:pymdownx.emoji.to_svg
+  - pymdownx.inlinehilite
+  - pymdownx.keys
+  - pymdownx.magiclink:
+      repo_url_shorthand: true
+      user: arduino
+      repo: FirmwareUploader
+  - pymdownx.mark
+  - pymdownx.smartsymbols
+  - pymdownx.superfences
+  - pymdownx.tasklist:
+      custom_checkbox: true
+  - pymdownx.tilde
+  - mdx_truly_sane_lists:
+      nested_indent: 2
+      truly_sane: true
+
+# Navigation
+nav:
+  - Documentation Home: README.md
diff --git a/requirements_docs.txt b/requirements_docs.txt
new file mode 100644
index 00000000..65255692
--- /dev/null
+++ b/requirements_docs.txt
@@ -0,0 +1,6 @@
+mkdocs<1.2
+mkdocs-material<5
+mike==0.5.1
+gitpython
+click<7.2
+mdx_truly_sane_lists==1.2