diff --git a/.dockerignore b/.dockerignore
new file mode 100644
index 0000000..bf323c5
--- /dev/null
+++ b/.dockerignore
@@ -0,0 +1,4 @@
+/.git
+/.php-cs-fixer.cache
+/vendor
+/tags
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..a133e9d
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,9 @@
+FROM deblan/php:8.3
+
+WORKDIR /app
+
+COPY . .
+
+RUN composer install
+
+ENTRYPOINT ["php", "index.php"]
diff --git a/README.md b/README.md
index e048434..837d81c 100644
--- a/README.md
+++ b/README.md
@@ -4,11 +4,19 @@ This project allows you to convert [Nextcloud Passwords](https://apps.nextcloud.
 
 ## Installation
 
+### From source
+
 ```sh
 git clone https://gitnet.fr/deblan/nextcloud_passwords_to_bitwarden
 composer install
 ```
 
+### Using docker
+
+```sh
+docker pull deblan/ncpasswords2bitwarden
+```
+
 ## How to
 
 ### On Nextcloud
@@ -24,12 +32,20 @@ composer install
 - Click on "Export" and download the archive
 - Unzip the downloaded file
 
-### On the project
+### Convertion
+
+### From source
 
 ```sh
 php index.php /path/to/Folders.csv /path/to/Passwords.csv > bitwarden_passwords.json
 ```
 
+### Using docker
+
+```
+docker run --rm -v /path/to/extracted_files:/data deblan/ncpasswords2bitwarden /data/Folders.csv /data/Passwords.csv > bitwarden_passwords.json
+```
+
 ### On Bitwarden/Vaultwarden
 
 - Go to tools