How do you change font size on Kindle Paperwhite?

Tap anywhere on your screen to reveal the reading toolbar.

1. Tap the “Aa” option on the left hand side. Tap “Aa.” …
2. This will open a pop-up where you can make changes to the font. Select a different size “Aa” at the top to make text larger or smaller. …
3. Tap the “X” to close out of the pop-up and view your new font size.

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Then, can you lock font size on Kindle Paperwhite?

Kindles, like other E-readers, are locked so that you can’t accidentally press buttons you didn’t mean to press. Step 2: Open a book and tap the top of your screen. Step 3: Select the “Aa” graphic, which is the text size key. This graphic will help you both change your font size and the font itself.

Also to know is, how do I change the font size on my Kindle Paperwhite PDF?

You can’t change the text appearance of PDFs. While reading, tap the center of the screen to show the reading toolbar, and then tap Aa (Settings). Change the text display for your Kindle book: Font size – Select the size of the text.