How To Adjust Font Size on X (formerly Twitter)
Bigger, smaller, sharper—choose the text size that fits your screen.

Ever squinted at your timeline just to read a tiny tweet, or been overwhelmed by massive text that takes over your screen? Whether you're catching up on news threads or just skimming memes, the ability to adjust font size makes a noticeable difference.
Thankfully, X has a built-in font size slider baked right into its display settings, so you don’t have to rely on system-wide changes just to read tweets more clearly. This means you can customize your experience inside the app without affecting how text looks across your entire phone.
It’s a great little feature that often goes unnoticed, but once you tweak it, you’ll wonder why you didn’t sooner. Here's how to do it.
Steps To Adjust Font Size on X (formerly Twitter)
Step 1: Open the X app on your phone and click your profile picture in the top left corner.

Step 2: Scroll down and tap "Settings and privacy"

Step 3: Select "Accessibility, display, and languages"

Step 4: Now, click "Display and sound"

Step 5: Use the Font size slider to adjust the text size. Slide left for smaller text or slide right for larger text


Conclusion
Having a built-in font size slider might seem like a small feature, but it’s a powerful one, especially if you spend a lot of time on X. Whether you want to reduce eye strain during late-night scrolling or just prefer a cleaner, tighter layout, adjusting font size is a fast and effective way to personalize your feed.
It’s one of those under-the-radar settings that can make a big difference in your daily experience with the app. So, take a moment, find the size that works for you, and make X easier on the eyes.