Convert to Base64 on iOS
How to Convert UIImage to Base64 on Swift 2.0?
After you make the bridging-header on swift and #import "Base64Convertor.h"
let theImage : UIImage = UIImage(named:"image-name")
var imageData = UIImageJPEGRepresentation(theImage, 1)
var base64String = Base64Convertor.encodeBase64WithData(imageData)
print("\(base64String)")
+(NSString *)encodeBase64WithString:(NSString *)strData;
+(NSString *)encodeBase64WithData:(NSData *)objData;
+(NSData *)base64DataFromString: (NSString *)string;