Mamma is a free Chrome extension that allows you to personalize your new tab page with your own images or choose from Mamma's extensive image library. With Mamma, you can easily customize your background image from thousands of options, including colors and images from the web.

One of the key features of Mamma is the ability to arrange your bookmarks into collections, making it easier to organize your online experience. You can quickly bookmark any web page with just a left-click, and also see the weather forecast for cities of interest. Mamma also offers web search options from Google, Bing, DuckDuckGo, and others, providing you with a personalized browsing experience.

In addition to the customizable background images and bookmarks, Mamma offers other useful features such as personalized greetings, time and date display, world clocks, protection from malware and dangerous URLs, and no advertisements. You also have easy access to your top visited sites, a to-do list, a timer for task management, and a notes feature. All these features can be arranged on your page according to your liking.

Mamma takes your security and privacy seriously. They ensure that your information will never be sold to a third party, and the collected URL data will never be associated with you or your account. You can review their complete terms of service and privacy policy on their website.

Overall, Mamma is a versatile Chrome extension that allows you to personalize your browsing experience with your own images or choose from their extensive library. With its various features and customizable options, Mamma offers a convenient and secure way to enhance your new tab page.