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Shows each film's runtime on its Letterboxd poster, on hover or on every visible poster. See how long a film is without leaving the page you're on. Runtime Badge adds a small runtime badge (like "1h 56m") to the corner of film posters on Letterboxd. Browse your friends' activity, popular lists, or any films page and know each film's length at a glance. FEATURES • On hover: hover a poster and its runtime appears in the top-right corner. • Show all: switch to "Show all" mode to display the runtime on every visible poster automatically as you scroll. • Fast and quiet: once a film's runtime has been looked up, it's remembered, so it shows instantly the next time without any waiting. • Tidy by design: the badge stays out of the way and is hidden on very small posters (like the diary view) where it wouldn't fit. HOW TO USE 1. Open any page on letterboxd.com with film posters. 2. Hover a poster to see its runtime, or click the toolbar icon and choose "Show all" to display runtimes on every visible poster. 3. That's it: no account, no setup. PRIVACY This extension does not collect any personal data. Runtimes are stored locally on your device and are never transmitted to any server. No analytics, no tracking, no third-party services. Runtime Badge for Letterboxd is an independent project and is not affiliated with, endorsed by, or sponsored by Letterboxd.
Jun 28, 2026
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