To save bandwidth, enable Data Saver or Lite mode in browsers like Opera or mobile Chrome. Alternatively, use extensions like uBlock Origin on Chrome or Firefox to block heavy ads and scripts, and disable image loading and autoplay media in your browser settings.To drastically reduce your data usage, apply these highly effective methods:Block Ads & Tracking Scripts: Install the uBlock Origin extension. It automatically blocks heavy ads, pop-ups, and trackers before they load.Disable Image Loading: Manually turn off images in your browser’s site settings. In Firefox, type about:config in the address bar, search for permissions.default.image, and set the value to 2.Prevent Autoplay Videos: Stop videos from automatically consuming data by configuring the built-in media settings in your browser.Enable Data-Saving Extensions: Add extensions like Bandwidth Saver Pro to defer media loading (lazy loading) and prevent page elements from prefetching data.Switch to a Compression Browser: Use browsers built with traffic optimization, such as Opera Mini on mobile devices, which shrink webpage sizes before downloading.