According to developer release notes, Google Chrome 147 stable version was released on April 7, 2026 for Android, ChromeOS, Linux, macOS, and Windows. This release adds or advances a number of web features while continuing to include general stability and performance improvements.
One of the representative changes in Chrome 147 is the canonical alignment of CSS behavior. According to the release notes, border-width , outline-width , and column-rule-width are calculated in a manner consistent with the updated CSS specification; these width properties are no longer forced to calculate to 0px even if the corresponding *-style is none or hidden . This adjustment will help Chrome align its rendering behavior more closely with other major browsers.
At the functional level, Chrome 147 also introduces a number of new capabilities for developers. The official version notes mention that this version includes updates such as CSS contrast-color(), border-shape, and "view transition within the element range", indicating that Chrome is continuing to enhance page style expression and animation transition capabilities.
In addition, another change disclosed in the Chrome 147 Beta phase is to update the memory level value returned by the Device Memory API. The new possible values are 1, 2, 4, 8 on Android and 2, 4, 8, 16, 32 on other platforms, replacing the old values of 0.25, 0.5, 1, 2, 4, 8, etc., thereby reducing the risk of fingerprinting on low-end devices. Since this change has appeared in the preview notes of 147, it can be regarded as part of the privacy and platform adaptation direction of this version.
If what you care about is not the development interface, but the changes that ordinary users can actually perceive, then this update is more like a "bottom upgrade" rather than a major interface change. It mainly improves web compatibility, browser behavior consistency, and platform security and performance fundamentals, rather than bringing significantly new UI features.