How to convert ImageSource to Byte array?
If you are using Xamarin, you can use this: public async Task<byte[]> ConvertImageSourceToBytesAsync(ImageSource imageSource) { Stream stream = await ((StreamImageSource)imageSource).Stream(CancellationToken.None); byte[] bytesAvailable = new byte[stream.Length]; stream.Read(bytesAvailable, 0, bytesAvailable.Length); return bytesAvailable; }