Text Font Extension - FontFlex 4+

Change fonts for Safari

Sufiyan Yasa

    • 4.3 • 30 Ratings
    • Free
    • Offers In-App Purchases


Customize Safari fonts with 1500+ Google fonts and set your minimum font size for all websites, enhancing your browsing experience.

Introducing FontFlex for Safari – Elevating Web Accessibility

FontFlex, a groundbreaking Safari extension, is dedicated to enhancing web accessibility for all users. Seamlessly elevating your browsing experience, this extension empowers you to personalize text fonts and sizes according to your preferences. It's more than customization – it's about making the web universally accessible.

**Readability Enhancement**
FontFlex makes reading web content effortless. This innovative extension allows you to seamlessly replace HTML fonts with your chosen ones, ensuring optimal readability. Tailor text sizes for your comfort, creating a unique browsing experience.

**Empowering Choices**
Beyond fonts and sizes, FontFlex immerses you in the browsing experience with Dark Mode, designed to reduce eye strain. Transform the app's appearance with customizable colors and icons, creating an environment tailored to you.

**Pro Features: Unlock a World of Possibilities**
Step into Pro Features for an elevated browsing journey. Automatically update text fonts on website load, adjust text colors for better legibility, and explore over 1,300 Google fonts. Craft your experience with font weight, line heights, and kerning adjustments.

**Empower Everyone Around You**
With FontFlex's Pro Features, enhance your browsing and enrich lives. Share inclusive web browsing with your family through Family Sharing – one purchase extends accessibility to all devices.

**Surf with Clarity and Confidence**
FontFlex stands as the ultimate Safari extension, magnifying small text on web pages for unparalleled clarity accessible to all.

**Features That Matter:**
**Free Access:**
- Personalize HTML fonts with your favorites.
- Dynamically adjust text sizes within Safari.
- Experience Dark Mode's soothing benefits.
- Customize app appearance with colors and icons.

**Pro Access: Unleash the Full Power**
- Effortlessly update text fonts on website load.
- Fine-tune text colors for contrast and legibility.
- Explore diverse font families, including San Francisco and Verdana.
- Harness Google fonts – 1,359 options.
- Tailor font weight, line heights, and kerning.
- Share accessibility through Family Sharing.

Embrace FontFlex's transformative power. Redefine your digital journey with empowerment, personalization, and accessibility.

FontFlex respects privacy, never tracking or using third-party tracking/advertising/networking. It keeps a userID and purchase for PRO functionality.

Terms of Use - https://tsf.sufiyanyasa.com/terms


We offer 1 lifetime purchase or 1 auto-renewing monthly subscription option:

- Subscription is $2.99 USD monthly
- Subscription is $0.99 USD weekly
- Lifetime is $6.99 USD
- Payment charged at purchase confirmation
- Access full app features during subscription
- Subscription renews at the same price/duration unless turned off 24 hours prior to period end
- Account charged for renewal 24 hours prior to period end
- Manage subscriptions in iTunes Account Settings
- No cancellation during active subscription
- Cancel trial via subscription settings 24 hours before end
- Turn off auto-renewal via iTunes Account Settings, no cancellation during active period
- Unused trial portion forfeited upon subscription purchase

What’s New

Version 4.2.12

Fontflex Update Unveiled! Get Ready to Flex Your Fonts Like Never Before!

1. Say Hello to Fontflex! We've revamped our app with a new name - Fontflex! Because why settle for ordinary fonts when you can flex your style with us?

2. Optimize Your Font Fun! Get ready for an epic font experience! Fontflex now runs faster, smoother, and with a battery and data-saving mode! Say goodbye to lag and hello to seamless font flexing!

3. Squashed Bugs and Boosted Brilliance! We've been busy behind the scenes, fixing pesky bugs and making improvements to ensure Fontflex is at its absolute best for you! Smooth sailing ahead!

Got ideas, thoughts, or just want to chat about fonts? We're all ears! Reach out to us - your font fanatics - and let's make Fontflex even more amazing together! Thank you for choosing Fontflex - stay tuned for more font-tastic updates headed your way!
Discover the Latest Enhancements in Our Fontflex Update!

Ratings and Reviews

4.3 out of 5
30 Ratings

30 Ratings

Mert_63 ,

What IOS Should Be System Wide

iOS as an operating system has been out for a very long time….And with the use of great extensions such as this one…we can finally change the font on the inter web as a whole. I just wish Apple would enable to use of different fonts system wide….Until then…..this app is the closest you will get to it. This app is one of the best mods you can currently make to safari. I love it! Great job developer!

Developer Response ,

Thank you for being the first review and the best feedback.

a.k.a.S.h.a.e ,

Install this to OpenDyslexic on Safari

This is an otherwise paid app once you've installed it, but if you only want to have the font setting everywhere in Safari changed to "OpenDyslexic", it is ENTIRELY FREE to use this feature. Fookin FINALLY! Thak you app developer, it's crazy difficult to otherwise get this seemingly simple task accomplished... my eyes and brain thank you <3

Developer Response ,

Thank you for the feedback

rbfrappier ,

Great utility!

Really nice tool—as a visually impaired person, this is super helpful for automating making sites readable that won’t work with Reader Mode. One feature request though would be to have this extension’s settings also apply to sites when I’ve saved them to my Home Screen. Not sure why they don’t apply currently.

Developer Response ,

Thank you for the feedback and bug review.
Custom Text Fonts should work on websites added to the Home Screen (since they open Safari browser).
One suggestion is to force quit Safari whenever the extensions don’t appear to work.

Thank you again

App Privacy

The developer, Sufiyan Yasa, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Purchases
  • Identifiers

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    Some in‑app purchases, including subscriptions, may be shareable with your family group when Family Sharing is enabled.

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