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Preview of Lexi Subs

Lexi Subs by Olexify

Smart anime subtitle overlay with dictionary, intense study mode, exception words, and custom dictionaries. Anki link, ASB player substitute, Yomitan substitute

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me when toilet lockedme when romanticFoxgirl choosing what drink to share today at you during the late night anime session
About this extension
🎌 Turn anime into a Japanese learning playground.

Watch anime, click words, learn Japanese... and continue pretending you're "just watching one more episode."

Lexi Subs transforms subtitles into an interactive study experience directly inside your browser - no copy-pasting, no tab switching, no breaking immersion.

✨ Features

🎌 Universal subtitle overlay
Load .srt, .vtt, or .ass subtitles onto almost any video player.

Customize everything:

• Font
• Size
• Position
• Colors
• Outline / stroke



🔍 Subtitle search & download
Find and load subtitles without leaving the page.

Supported:

• Jimaku
• OpenSubtitles

No more:

Anime → Google → Random site
→ Ads → Wrong file
→ Suffering




📖 Instant Japanese lookup
Hover or click Japanese words to instantly see:

• Reading (Kana)
• Definitions
• JLPT level
• Common-word indicators

Powered by Jisho.



🧠 Intense Study Mode
Current subtitle words appear as mini study cards below the video:

• Reading
• Definition
• Part of speech

Passive anime watching suddenly becomes:

Watching anime...
↓
Oops, accidentally studied Japanese




✅ Exception words
Already know a word?

Mark it as known and Lexi Subs fades it out so you can focus on vocabulary that actually matters.



📚 Custom dictionary support

Bring your own .tsv dictionary:

• Personal vocabulary lists
• Anime terminology
• Study decks
• Specialized terms



⏱️ Precision subtitle sync

Fine tune subtitle timing with quick controls:

±10ms • ±100ms • ±1000ms

Because some subtitle files seem to have been synchronized using dark magic.



🔁 Auto next-episode support

Binge without constantly setting subtitles up again.



🌐 Works almost everywhere

📺 Netflix
🍥 Crunchyroll
▶️ YouTube
💻 Local files
🎥 Most video players



🗂️ MyAnimeList integration (coming soon)

Planned features:

• Watch progress sync
• Vocabulary tracking
• Learning statistics



🔒 Privacy-friendly

• No accounts
• No subscriptions
• No tracking
• Everything runs locally

Your watch history and study data stay on your device.



"I-it's not like I'm helping you learn Japanese or anything... baka." 🎌
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Permissions and data

Required permissions:

  • Access browser tabs
  • Access your data for all websites

Data collection:

  • The developer says this extension doesn't require data collection.
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More information
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Version
5.7.31
Size
4.59 MB
Last updated
3 days ago (Jun 14, 2026)
Related Categories
  • Search Tools
  • Language Support
  • Games & Entertainment
License
All Rights Reserved
Version History
  • See all versions
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