: Click the three vertical dots in the top-right corner and select Settings .
: Locate the "Standard font" dropdown and change it to a highly legible Khmer font like Khmer OS Battambang or Noto Sans Khmer .
: On the left sidebar, click Appearance , then select Customize fonts .
: Install the Advanced Font Settings extension from the Chrome Web Store. Step 2 : Open the extension options. Step 3 : Select Khmer from the script list.
Sometimes, changing the standard font isn't enough because websites use different CSS styles (like Serif or Sans-Serif) that override your settings. To fix this specifically for Khmer, use the extension.
: Reload your open tabs to see the changes immediately. 2. The Expert Fix: Use "Advanced Font Settings" Extension
Whether you want to fix "box" characters or simply want a more beautiful reading experience, this guide covers every way to for 2026. 1. The Quickest Method: Use Chrome Built-in Settings
Choosing the right font can make a massive difference in how much eye strain you experience. Here are the top picks available on Google Fonts : Khmer Fonts display as boxes [41003206] - Chromium Issue
For most users, the simplest way to improve Khmer readability is to change the default font directly in Chrome's appearance settings.
: Set your preferred Khmer fonts for Proportion, Serif, and Sans-Serif. Many users prefer Moul for headings and Khmer OS Battambang for body text. 3. Recommended Khmer Fonts for 2026