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Font Fix for WhatsApp Browser version history - 4 versions

Font Fix for WhatsApp Browser by Mohammed Nasman

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Font Fix for WhatsApp Browser version history - 4 versions
  • Be careful with old versions! These versions are displayed for testing and reference purposes.You should always use the latest version of an add-on.

  • Latest version

    Version 1.4

    Released May 13, 2026 - 28.55 KB
    Works with firefox 142.0 and later
    Fixed: Font size and line height not applying
    • In v1.3, changing the font size or line height had no effect. WhatsApp Web sets these properties directly on child elements, overriding any changes made to the body. This is now fixed — the extension injects a stylesheet with higher specificity to ensure your settings always take effect.
    • Improved: Slider layout
      The font size and line height sliders were too narrow and the value label wasn't visible. Both sliders now take the full width of the card, with the label and current value clearly shown above each one.
    • New: Reset to default buttons
      Each slider now has a reset button (↺) that instantly returns that setting to its default — no need to manually drag the slider back. Font size and line height reset independently.

    Source code released under Mozilla Public License 2.0

    Download Firefox and get the extension
    Download file
  • Older versions

    Version 1.3

    Released May 13, 2026 - 27.89 KB
    Works with firefox 142.0 and later
    This update puts you in full control of how WhatsApp Web looks

    🔘 Enable / Disable Toggle
    Turn the extension on or off instantly from the popup — no page reload, no fuss. Useful when you want to quickly compare the original vs. your custom font.

    🔡 Font Size Control
    A new slider lets you set the font size anywhere from 12px to 22px. See a live preview before you apply — so what you pick is exactly what you get.

    ↕️ Line Height Control
    Tight text? Too much spacing? Dial in your comfort zone with the new line height slider (1.0 to 2.0). Small change, big difference for long reading sessions.

    🖼️ Sharper Icon
    Added a 128px icon for crisper display on high-resolution screens and store listings.

    Source code released under Mozilla Public License 2.0

    Download file
  • Version 1.2

    Released Apr 30, 2026 - 19.41 KB
    Works with firefox 142.0 and later
    This update introduces enhanced customization options for your reading experience.

    New in this version:
    • Custom Font Selection: Added the ability to choose from a variety of web-safe fonts in addition to the default system font.
    • UI Improvements: Enhanced the settings interface to support seamless font switching.

    Source code released under Mozilla Public License 2.0

    Download file
  • Version 1.0

    Released Apr 25, 2026 - 12.83 KB
    Works with firefox 142.0 and later
    Add ability to change to system font or web-safe fonts

    Source code released under Mozilla Public License 2.0

    Download file
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