diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..7b01a49
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,15 @@
+# Phase build (I)
+FROM golang:1.18-alpine AS builder
+WORKDIR /app
+COPY . .
+RUN go build -o qsreplace main.go
+
+# Рhase run (II)
+FROM alpine:latest
+COPY --from=builder /app/qsreplace /usr/local/bin/
+RUN chmod +x /usr/local/bin/qsreplace
+LABEL maintainer="localhost"
+LABEL description="Containerized version of qsreplace to replace query parameters in URLs"
+
+# Phase entrypoint
+ENTRYPOINT ["qsreplace"]
diff --git a/README.mkd b/README.mkd
index 608b7ae..2078126 100644
--- a/README.mkd
+++ b/README.mkd
@@ -23,6 +23,12 @@ https://example.com/pathtwo?one=newval&two=newval
 https://example.net/a/path?one=newval&two=newval
 ```
 
+### Replace Query String Values use docker
+
+```
+▶ cat urls.txt | docker run -i qsreplace newval
+```
+
 ### Append to Query String Values
 
 ```
@@ -52,3 +58,9 @@ With Go:
 
 Or [download a release](https://github.com/tomnomnom/qsreplace/releases) and put it somewhere in your `$PATH`
 (e.g. in /usr/local/bin).
+
+With docker:
+
+```
+▶ git clone https://github.com/tomnomnom/qsreplace && docker build -t qsreplace .
+```