Ahh then it must be my computer. Cause the one on pixeljoint looks like it got anti-alaising almost very blurry and the other one is more smoother, But anyway thanks for the input il work on it ASAP!

Thank you for the tips! i'll defs check it out! Although for some reason the quality went very bad when I uploaded it. It actually looks a lot better. Check here for example https://imgpile.com/i/nUMkUl