FilmRatio for Letterboxd sɣur Eren Kruger

FilmRatio for Letterboxd

A browser extension that displays film aspect ratios on Letterboxd by fetching technical specifications from IMDb.

Features

• On-Page Badge - Displays aspect ratio next to the film's runtime
• Extension Icon Badge - Shows the current film's aspect ratio on the toolbar icon
• Per-Tab Tracking - Maintains separate data for each open film tab
• Smart Caching - Caches results for 30 days to minimize IMDb requests
• Multiple Ratio Support - Displays all available aspect ratios with type names (e.g., "2.39:1 (Scope)")
• Clickable Badge - Links directly to IMDb Technical Specs page

Usage

Visit any Letterboxd film page to see:

• Aspect ratio badge next to the runtime
• Ratio displayed on the extension toolbar icon
• Popup showing current film, aspect ratio, and statistics