This app extension adds actions to Safari that allows you to increase or decrease the font size on any web page. Once installed, simply tap the Share icon, then tap one of the font size icons to adjust the font size on the web page.


1. Open Safari
Open Safari and navigate to a web page.

2. Tap Share
Tap on the Share icon in the Safari toolbar to bring up the share activity sheet.

3. Tap More
Scroll to the right of the action icons and tap on the More icon.

4. Activate The Extensions
Activate the font size extensions in the window that appears. There are three extensions:

Font Size
Displays an interactive slider to adjust the font size (and optionally the line height).

Font Size +
Increases the font size in 25% increments.

Font Size -
Decreases the font size in 25% increments.

You can enable or disable any of the extensions. You can also reorder the items by dragging. Tap Done when finished.


1. Tap Share, Then Tap An Icon
In Safari, tap the share button, and then any of the font size icons. It may take a few seconds for the font size to update on the web page. If you need to change the font size even more, then tap an icon again.


- Requires iOS 8.0 or higher.

What’s New

Version 2.0

Added a new extension that allows you to change the font size using a slider! You can also optionally change the line height as well.

Ratings and Reviews

3.6 out of 5
14 Ratings

14 Ratings

Beingquiet ,


This app does what it says. I like it. The main reason I needed it was that in the Apple News app not all articles would adjust to my larger font. Still in the apple news app the font extensions don't show up when you use the share icon. You have to use the open in Safari extension first. But is still easy To use.

Raina-Raina ,

Works, but can be improved

It works as described. Note that it doesn't remember the last font size, so if you refresh or go to next page, you'll have to adjust font size again which is inconvenient.

worldb ,

Please make this work for Safari reader application

When I downloaded this I can't my fingers crossed that this application would allow me to increase the font size in the reader function for Safari iPad application. Unfortunately it does not and I sent a note to the company asking if they could fix this. If they do, I will give this application five stars.


Out of Web Site! LLC
18.5 MB

Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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