I Tested the Top Web Browsers' RAM Usage, Here's what I Found

In this article, we will explore which browsers use the least memory in 2025, comparing popular options across different platforms, including Windows, Mac, and Android.

Here are the seven browsers that use the least RAM: 1. Pale Moon. RAM Used: 256GB in a single process mode. While it’s an old-style browser, Pale Moon supports all modern processors and works smoothly on Linux, macOS, and Windows. It operates in a s

In this comprehensive browser memory usage comparison, we’ll benchmark popular browsers under single-tab vs multi-tab conditions, compare performance trade-offs, and share expert tips to reduce browser RAM usage so you can pick the perfect browsing

Discover the best lightweight browsers for low-end PCs. Find memory and CPU-efficient browsers like Opera GX, K-Meleon, and Pale Moon.

To help you decide which of these three browsers uses the least resources, here’s a quick comparison of RAM usage with 10 tabs open in each browser. The table below shows how each browser stacks up regarding RAM usage and overall performance so you

In 2025, with AI tabs and infinite scrolls taxing systems, pinpointing the best lightweight browser means prioritizing raw efficiency: lowest RAM first, then layering in features. This lineup of ten contenders has been battle-tested in my workflows—

Is the hearsay about their RAM usage true, or does Chromium even everything out? To find out, we tested some popular browsers for their RAM usage, including Chrome, Edge, Firefox, and...