diff --git a/README.md b/README.md
index 2116d38..e47e7ee 100644
--- a/README.md
+++ b/README.md
@@ -7,11 +7,18 @@ A port of [figlet](http://www.figlet.org/) to golang and fork of [getwe/figlet4g
 ## Installation
 
 ```
-go get -u github.com/probandula/figlet4go
+go get -u github.com/probandula/figlet4go/...
 ```
 
 ## Usage
 
+### Command-line
+You can use the `figlet4go` command in the command-line like this:
+```bash
+figlet4go Hello
+```
+For a usage instruction read the commands usage with `figlet4go -h`
+
 ### Basic
 You have to create a renderer (`ascii`) and let it render the desired string through the `Render` method. After that you can simply print the returned string.
 ```go
@@ -72,11 +79,7 @@ The default font is `standard`. These are the builtin fonts
 ### Other fonts
 Other fonts can mainly be found on [figlet](http://www.figlet.org). You have to load them as in [this example](#other-font).
 
-
-## Use the demo
-There are [demo](https://github.com/probandula/figlet4go/blob/master/demo) programs for trying out the library.  
-To run them, `cd` into the `demo/` directory and run `go run [filename]` on any program you want to run.
-
 ## Todo
+- [ ] Cli client
 - [ ] automatic the perfect char margin
 - [ ] Linebreak possible?
\ No newline at end of file
diff --git a/cmd/figlet4go/figlet4go.go b/cmd/figlet4go/figlet4go.go
new file mode 100644
index 0000000..ef8a136
--- /dev/null
+++ b/cmd/figlet4go/figlet4go.go
@@ -0,0 +1,13 @@
+package main
+
+import (
+	"fmt"
+	_"flag"
+	_"github.com/fatih/color"
+	_"github.com/probandula/figlet4go"
+)
+
+
+func main() {
+	fmt.Println("Hello Figlet")
+}
\ No newline at end of file
diff --git a/demo/colored.go b/demo/colored.go
deleted file mode 100644
index 280d87b..0000000
--- a/demo/colored.go
+++ /dev/null
@@ -1,32 +0,0 @@
-// Print a colored string with the 'standard' figlet font
-
-package main
-
-import (
-	"fmt"
-	"github.com/probandula/figlet4go"
-	// This package is used to define the colors
-	"github.com/fatih/color"
-)
-
-const str string = "Colored"
-
-func main() {
-	ascii := figlet4go.NewAsciiRender()
-
-	// Add the colors to the options
-	options := figlet4go.NewRenderOptions()
-	options.FontColor = []color.Attribute{
-		color.FgGreen,
-		color.FgYellow,
-		color.FgCyan,
-	}
-
-	// Use the RenderOpts instead of the Render method
-	renderStr, err := ascii.RenderOpts(str, options)
-	if err != nil {
-		panic(err)
-	}
-
-	fmt.Print(renderStr)
-}
diff --git a/demo/default.go b/demo/default.go
deleted file mode 100644
index 30e14b5..0000000
--- a/demo/default.go
+++ /dev/null
@@ -1,25 +0,0 @@
-// Print a simple string with the 'standard' figlet font
-
-package main
-
-import (
-	"fmt"
-	"github.com/probandula/figlet4go"
-)
-
-// String to be printed
-const str string = "Default"
-
-func main() {
-	// Create the renderer	
-	ascii := figlet4go.NewAsciiRender()
-
-	// Render the string
-	renderStr, err := ascii.Render(str)
-	if err != nil {
-		panic(err)
-	}
-
-	// Print the string
-	fmt.Print(renderStr)
-}
diff --git a/demo/otherfont.go b/demo/otherfont.go
deleted file mode 100644
index c46eb71..0000000
--- a/demo/otherfont.go
+++ /dev/null
@@ -1,27 +0,0 @@
-// Print a string with another font
-
-package main
-
-import (
-	"fmt"
-	"github.com/probandula/figlet4go"
-)
-
-const str string = "otherfont"
-
-func main() {
-	ascii := figlet4go.NewAsciiRender()
-
-	// Add the font name to the options
-	options := figlet4go.NewRenderOptions()
-	// This font is included so you don't have to specify a path with 'ascii.LoadFont(/path/to/fonts/)'
-	options.FontName = "larry3d"
-
-	// Use the RenderOpts instead of the Render method
-	renderStr, err := ascii.RenderOpts(str, options)
-	if err != nil {
-		panic(err)
-	}
-
-	fmt.Print(renderStr)
-}