Web Font Size Adjuster

About

Web Font Size Adjuster helps you set a more comfortable text size for different websites. You can increase or decrease text size on the current page instantly, or enable "Remember this site" so the extension automatically restores your preferred text size the next time you visit the same main domain.

Settings are saved by main domain. For example, wx.zsxq.com and articles.zsxq.com share the same zsxq.com font size setting. This keeps reading preferences consistent across subdomains of the same service.

Main features:
- Adjust webpage text size with a slider
- Supports 80% to 200% scale
- A- / A+ quick adjustment buttons
- Common preset scales
- Remember settings by main domain
- Reset settings for the current site
- Supports local HTML files after the user allows file URL access

The extension does not upload webpage content, read account data, cookies, or form data, and does not use advertising, analytics, or remote logging services. It only stores a website identifier and font size scale so your preference can be restored on your next visit.