Chat Font for Gemini by Adi
Change the font, size, line spacing and width of Gemini chat messages. Pick a reading-friendly serif like Source Serif 4, Lora or Literata, or any font installed on your computer. Only the chat is restyled.
Extension Metadata
About this extension
Don't like the default font in Gemini's chat? This add-on lets you change how the conversation looks, without touching the sidebar or the rest of the page.
Features:
- Choose a font for Gemini's replies: Source Serif 4, Lora, Literata, Merriweather, Noto Serif, Inter, or any font installed on your system
- Optional separate font for your own messages
- Separate font for code blocks
- Adjust font size, line spacing and chat width with sliders
- Optionally apply the same font to the prompt box
- Changes apply instantly, no reload needed
How to use: open gemini.google.com, click the "Aa" icon in the toolbar and pick your settings.
Privacy: this add-on collects no data. Settings are stored locally in your browser. Preset fonts are loaded from Google Fonts (you can turn this off in the popup and use locally installed fonts instead).
Not affiliated with or endorsed by Google. Gemini is a trademark of Google LLC.
Features:
- Choose a font for Gemini's replies: Source Serif 4, Lora, Literata, Merriweather, Noto Serif, Inter, or any font installed on your system
- Optional separate font for your own messages
- Separate font for code blocks
- Adjust font size, line spacing and chat width with sliders
- Optionally apply the same font to the prompt box
- Changes apply instantly, no reload needed
How to use: open gemini.google.com, click the "Aa" icon in the toolbar and pick your settings.
Privacy: this add-on collects no data. Settings are stored locally in your browser. Preset fonts are loaded from Google Fonts (you can turn this off in the popup and use locally installed fonts instead).
Not affiliated with or endorsed by Google. Gemini is a trademark of Google LLC.
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Permissions and data
Required permissions:
- Access your data for gemini.google.com
Optional permissions:
- Access your data for gemini.google.com
Data collection:
- The developer says this extension doesn't require data collection.
More information
- Add-on Links
- Version
- 1.0.0
- Size
- 23.33 KB
- Last updated
- 17 days ago (Oct 17, 2026)
- Related Categories
- License
- MIT License
- Version History
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