SubFine by Subfine

SubFine: AI subtitles, voice dubbing, subtitle search, and smart word filtering for any video player. Full subtitle control, AI translation, and support for 1000+ websites.

4.9 (9 reviews)

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About this extension

SubFine is a powerful AI subtitle and dubbing tool for online videos.

Features:

• AI subtitle translation with advanced engines
• Real-time voice dubbing with multiple voices
• Subtitle search inside videos
• Full subtitle control (size, color, timing, position)
• Works on YouTube, streaming platforms, and 1000+ websites

Advanced Filter System:

• Create custom word filter lists
• Automatically replace words in subtitles
• Mute audio for selected words
• Remove unwanted text
• Apply filters instantly
• Build filter lists while watching
• Save and reuse filter presets

Extra tools:

• Audio boost up to high levels
• Multiple dubbing engines
• Multi-language support
• Smart subtitle processing

Rated 4.9 by 9 reviewers

Permissions and data

Required permissions:

Download files and read and modify the browser’s download history
Access your data for all websites

Optional permissions:

Access your data for sites in the youtube.com domain
Access your data for sites in the crunchyroll.com domain
Access your data for sites in the dailymotion.com domain
Access your data for sites in the vimeo.com domain
Access your data for sites in the bilibili.tv domain
Access your data for sites in the bilibili.com domain
Access your data for sites in the litix.io domain

Data collection:

The developer says this extension doesn't require data collection.