Enable 120Hz in Safari for Smoother Scrolling

Generally, People want their browsing experience to be smooth. Normally, You can unlock smoother browsing in Safari by learning how to enable 120Hz scrolling on iPhone, iPad, and Mac for a fluid, responsive experience. Usually, This is something You can do easily.

Why 120Hz Matters

Obviously, At 60Hz the screen refreshes every 16.7 milliseconds, each frame lingers that long, which is kinda slow. Normally, When you jump to 120Hz that interval shrinks to 8.3 milliseconds, so the display updates twice as often, which is pretty cool. Mostly, It cuts blur and judder, making motion feel more fluid especially when scrolling text heavy pages, You will notice the difference.

Apparently, Not everybody will notice the change—if Safari never felt slow to you, the boost might be subtle, but some people will. Usually, I have compared Safari to Chrome on the same device and felt a tiny lag that 120Hz wipes out, which is nice. Generally, You can check the difference yourself at Blur Buster’s Motion Tests and see how the refresh rates compare, it’s pretty interesting.

Battery Life Considerations

How to Enable 120Hz Scrolling in Safari

Generally, To enable 120Hz scrolling in Safari, You have to follow some steps. Mostly, It’s not that hard, but You have to be careful.

On iPhone and iPad

Apparently, You have to open the Settings app on your device, which is pretty straightforward. Usually, Then You scroll down and tap Apps, which is easy to find. Normally, You select Safari from the list, which is what You want to do. Mostly, You scroll to the bottom and tap Advanced, which is where the good stuff is. Obviously, You tap Feature Flags, which is what You need to do. Generally, You find Prefer Page Rendering Updates near 60fps and toggle it off, which is the key step. Usually, You force quit Safari and reopen it to apply the changes, which is the final step.

Normally, Once disabled Safari will render pages up to 120Hz on ProMotion devices like iPhone 13 Pro, later models, and iPad Pro, which is pretty cool. Generally, You will notice the difference, which is nice.

On Mac

Apparently, You have to open Safari and click Safari in the menu bar, which is easy to do. Usually, You select Settings… (or Preferences… on older macOS), which is what You need to do. Normally, You go to the Advanced tab, which is where the good stuff is. Mostly, You check the box for Show features for web developers at the bottom, which is important. Obviously, A new Feature Flags tab appears – You click it, which is the next step. Generally, You type 60fps in the search field top‑right, which is what You need to do. Usually, You uncheck Prefer Page Rendering Updates near 60fps, which is the key step. Normally, You quit Safari completely and reopen to see the change, which is the final step.

Apparently, This works on any Mac with a ProMotion display – the 14‑inch and 16‑inch MacBook Pro models from 2021 onward – and even external 120Hz monitors, which is pretty cool. Generally, You will notice the difference, which is nice.

A Small Change with Big Impact

Normally, Digging into hidden settings might feel weird, but the result is a browsing experience that feels more responsive and modern, which is what You want. Usually, I tried it and scrolling feels like a glide, which is pretty cool. Apparently, Whether you’re reading articles, navigating complex sites, or just enjoying the fluidity of your device, turning on 120Hz in Safari is a quick win, which is a good thing. Generally, You should give it a shot and see if You notice the difference, which is what I did.