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Zalo is a free calling and texting application used by many people today. But one thing we are very dissatisfied with is the small font size, which sometimes makes it impossible for people to see the content of messages.
To be able to overcome this situation, Zalo has allowed people to increase the font size with the feature Change text size. Here we would like to introduce to you the article instructions to increase the font size in Zalo on the phone , invite everyone to follow.
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Step 1: To be able to increase the font size, the first thing we need to do is click on the Zalo icon in the phone screen.
Step 2: At the main interface of the application, people click on Add in the lower right corner of the phone screen.
Step 3: Then, you touch the Settings icon at the top of the screen.

Step 4: Next, we select the Language and fonts section .
Step 5: Then, you click on Change text size .
Step 6: At this time, we move the adjustment bar to the right to increase the font size and drag to the left to reduce the font size on Zalo.
Step 7: Finally, click on Done to save changes.


Above is a guide to increase the size of Zalo on phones, we hope this will be helpful for people to easily read the information and messages in this application when the font size is larger.
In addition, you can refer to some other articles such as: How to use the assignment feature on Zalo computer , Instructions to create fake locations on Zalo , Instructions for sending secret messages, self-destruct messages on Zalo , How to create notes on the Zalo group , How to make free phone calls on Zalo , ....
I wish you successful implementation!
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