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Preview of bioniq

bioniq by qnal96

Dynamic bolding for Firefox - read faster with enhanced text emphasis.

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Extension Metadata

About this extension
A lightweight Firefox extension that dynamically bolds text to emphasize key parts of words. This creates stronger visual anchors that help guide your eyes through text more naturally.

Validated for English only.

Usage:
* Click on the toggle or use keyboard shortcut: CTRL/OPT+SHIFT+B.
* Dynamic bolding is applied to current active tab only, and resets on page reload.

Settings
1. Fixation: Controls how much of each word is highlighted. (1-5, default 2)
2. Saccade: Controls how often to apply effect between words. (1-3, default 1)
3.Opacity: Controls visibility of non-bolded portions. (20-100%, default 90%)

Permissions
- storage: Persist your enabled state and settings.
- activeTab: Access the active tab to apply formatting.
- scripting: Inject the content script on demand.

Source: https://github.com/kunalnaik/bioniq
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Data collection:

  • The developer says this extension doesn't require data collection.
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Add-on Links
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Version
1.0.0
Size
19.05 KB
Last updated
4 days ago (Apr 3, 2026)
Related Categories
  • Appearance
License
MIT License
Version History
  • See all versions
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