diff --git a/Package.resolved b/Package.resolved
index a66dcf8..ae84154 100644
--- a/Package.resolved
+++ b/Package.resolved
@@ -19,6 +19,15 @@
           "version": "0.9.0"
         }
       },
+      {
+        "package": "swift-argument-parser",
+        "repositoryURL": "https://github.com/apple/swift-argument-parser",
+        "state": {
+          "branch": null,
+          "revision": "3d79b2b5a2e5af52c14e462044702ea7728f5770",
+          "version": "0.1.0"
+        }
+      },
       {
         "package": "SwiftCLI",
         "repositoryURL": "https://github.com/jakeheis/SwiftCLI",
diff --git a/Package.swift b/Package.swift
index c1b0179..27fdc61 100644
--- a/Package.swift
+++ b/Package.swift
@@ -16,6 +16,10 @@ let package = Package(
         .package(
             url: "https://github.com/kylef/PathKit",
             from: "1.0.0"
+        ),
+        .package(
+            url: "https://github.com/apple/swift-argument-parser",
+            from: "0.1.0"
         )
     ],
     targets: [
@@ -23,7 +27,11 @@ let package = Package(
         // Targets can depend on other targets in this package, and on products in packages which this package depends on.
         .target(
             name: "Badgy",
-            dependencies: ["SwiftCLI", "PathKit"]),
+            dependencies: [
+                "SwiftCLI",
+                "PathKit",
+                .product(name: "ArgumentParser", package: "swift-argument-parser")
+            ]),
         .testTarget(
             name: "BadgyTests",
             dependencies: ["Badgy"]),
diff --git a/Sources/Badgy/Commands/Badgy.swift b/Sources/Badgy/Commands/Badgy.swift
new file mode 100644
index 0000000..10b7abf
--- /dev/null
+++ b/Sources/Badgy/Commands/Badgy.swift
@@ -0,0 +1,143 @@
+//
+//  Badgy
+//
+
+import Foundation
+import ArgumentParser
+import PathKit
+
+struct Badgy: ParsableCommand {
+    static var configuration = CommandConfiguration(
+        abstract: "A command-line tool to add labels to your app icon",
+        version: "0.1.4",
+        subcommands: [Long.self, Small.self],
+        defaultSubcommand: Long.self
+    )
+}
+
+extension Badgy {
+    struct Options: ParsableArguments {
+        @Argument(help :"Specify badge text")
+        var label: String
+        
+        @Argument(help :"Specify path to icon with format .png | .jpg | .appiconset", transform: IconPath.init(path:))
+        var icon: IconPath
+        
+        @Option(help: "Position on which to place the badge")
+        var position: Position?
+        
+        @Option(help: "Specify badge color with a hexadecimal color code format '#rrbbgg' | '#rrbbggaa'")
+        var color: HexColor?
+        
+        @Option(help: "Specify badge text/tint color with a hexadecimal color code format '#rrbbgg' | '#rrbbggaa'")
+        var tintColor: HexColor?
+        
+        @Flag(help: "Indicates Badgy should replace the input icon")
+        var replace: Bool
+        
+        @Flag(help: "Log tech details for nerds")
+        var verbose: Bool
+        
+        func validate() throws {
+            guard DependencyManager().areDependenciesInstalled() else {
+                throw ValidationError("Missing dependencies. Run: 'brew install imagemagick'")
+            }
+        }
+    }
+}
+
+extension Badgy {
+    struct Long: ParsableCommand {
+        static var configuration = CommandConfiguration(
+            abstract: "Add rectangular label to app icon"
+        )
+        
+        @OptionGroup()
+        var options: Badgy.Options
+        
+        @Option(help: "Rotation angle of the badge")
+        var angle: Int?
+        
+        func validate() throws {
+            guard options.label.count <= 4 else {
+                throw ValidationError("Label should contain maximum 4 characters")
+            }
+            
+            if let position = options.position {
+                let supportedPositions: [Position] = [
+                    .top, .left, .bottom, .right, .center
+                ]
+                guard supportedPositions.contains(position) else {
+                    let formatted = supportedPositions
+                        .map { $0.rawValue }
+                        .joined(separator: " | ")
+                    
+                    throw ValidationError("Invalid provided position, supported positions are: \(formatted)")
+                }
+            }
+            
+            let validAngleRange = -180...180
+            if let angle = angle {
+                guard validAngleRange.contains(angle) else {
+                    throw ValidationError("Angle should be within range: \(validAngleRange)")
+                }
+            }
+        }
+    }
+}
+
+extension Badgy {
+    struct Small: ParsableCommand {
+        static var configuration = CommandConfiguration(
+            abstract: "Add small square label to app icon"
+        )
+        
+        @OptionGroup()
+        var options: Badgy.Options
+        
+        func validate() throws {
+            guard options.label.count <= 1 else {
+                throw ValidationError("Label should contain maximum 1 characters")
+            }
+        }
+    }
+}
+
+extension Position: ExpressibleByArgument { }
+
+struct HexColor: ExpressibleByArgument {
+    let value: String
+    
+    init?(argument: String) {
+        guard NSRegularExpression.hexColorCode.matches(argument) else {
+            return nil
+        }
+        
+        value = argument
+    }
+}
+
+struct IconPath {
+    static let supportedFormats = Set([
+        ".png", ".jpg", ".jpeg", ".appiconset"
+    ])
+    
+    let path: Path
+    
+    init(path: String) throws {
+        let path = Path(path)
+        
+        guard path.exists else {
+            throw ValidationError("Input file doesn't exist")
+        }
+        
+        let isSupportedFormat = IconPath.supportedFormats.contains {
+            path.lastComponent.contains($0)
+        }
+        guard isSupportedFormat else {
+            throw ValidationError("Input file doesn't have a valid format")
+        }
+        
+        self.path = path
+    }
+}
diff --git a/Sources/Badgy/Helpers/Validation+HexColor.swift b/Sources/Badgy/Helpers/Validation+HexColor.swift
index c4a0866..ae2590b 100644
--- a/Sources/Badgy/Helpers/Validation+HexColor.swift
+++ b/Sources/Badgy/Helpers/Validation+HexColor.swift
@@ -22,7 +22,7 @@ extension Validation where T == String {
     }
 }
 
-private extension NSRegularExpression {
+extension NSRegularExpression {
     /// `^` asserts position at start of a line
     /// `#` matches the character # literally
     ///