The 39-year-old has been working on her website for a long time, reported the Daily Mirror.
After the launch of her website, Beckham tweeted, "Big hug to my team and see my brand through my eyes."
In addition to her latest collections, the website also features videos of catwalk shows, her personal photos and her comments on collection.
On the success of her fashion designing career, Beckham said, "Success to me is working to make each season better than the last. This isn't just a job to me. It's what I have to do - it is truly what I love.