FontViz vs Firefox Add-ons

Comparing the features of FontViz to Firefox Add-ons

Feature
FontViz
Firefox Add-ons

Capability Features

Alternative Add-ons Search
Browser Extension
Community Help Forums
Custom Font Library
Font Metrics Analysis
Frequent Updates
Highlighted Screenshots
One-Click Font Inspection
Responsive Design Support
SEO-Friendly Tag Analysis
Side-by-Side Font Comparison
Visual Text Highlighting

Integration Features

Cross-Browser Compatibility
ArcBraveChromeEdgeFirefoxOperaSafari

Limitation Features

Extension or Theme Unavailable
No Pricing Information
Possible Reasons for Removal
Developer removed itMozilla removed it
Potential for Reinstatement