Convert image into Base64 | iOS | swift | Base64String | Convert Image | Encoding | Decoding
Swift 5
Encoding
func convertImageToBase64String (img: UIImage) -> String {
return img.jpegData(compressionQuality: 1)?.base64EncodedString() ?? ""
}
Decoding
func convertBase64StringToImage (imageBase64String:String) -> UIImage {
let imageData = Data(base64Encoded: imageBase64String)
let image = UIImage(data: imageData!)
return image!
}
Swift 4
Encoding
func convertImageToBase64String (img: UIImage) -> String {
let imageData:NSData = UIImageJPEGRepresentation(img, 0.50)! as NSData //UIImagePNGRepresentation(img)
let imgString = imageData.base64EncodedString(options: .init(rawValue: 0))
return imgString
}
Decoding
func convertBase64StringToImage (imageBase64String:String) -> UIImage {
let imageData = Data.init(base64Encoded: imageBase64String, options: .init(rawValue: 0))
let image = UIImage(data: imageData!)
return image
}
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