**YouTube** is an American [online video-sharing](https://en.wikipedia.org/wiki/Video_hosting_service "Video hosting service") [platform](https://en.wikipedia.org/wiki/Web_platform "Web platform") headquartered in [San Bruno, California](https://en.wikipedia.org/wiki/San_Bruno,_California "San Bruno, California")

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Contains 4 activities:

**QR Read From Image:**

Read a QR code from a Image object/variable for future usage.

Input: Image image

Output: String Message

**QR Read From Path:**

Read a QR code from a certain picture file saved in file system.

Input: String Path

Output: String Message

**QR Write To Image**

Hide a message as a QR code of any size within an Image variable.

Input: Int32 Height; String Message; Int32 Width 

Output: Image Result

**QR Write To Path**

Hide a message as a QR code and save it to your file system

Input: Int32 Height; String Message; String Path; Int32 Width 

Output: Image Result

Read and Write QR codes to/from Image objects and picture files

QR Code Library