Tim Berners-Lee's net worth is estimated to be around $10 million. Despite inventing the World Wide Web, his net worth is relatively modest compared to other tech innovators because he chose not to profit from his invention, focusing instead on keeping the web open and accessible to everyone. He has dedicated his career to academic roles and leading organizations like the World Wide Web Consortium and the World Wide Web Foundation. His net worth estimates vary somewhat, with some higher, but the commonly cited figure is about $10 million.