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Preview of Sottaku-Yomitan

Sottaku-Yomitan by Sottaku

Sottaku-connected popup dictionary for language learning.

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About this extension
This is a fork of language-learning browser extension Yomitan, which is connected to Sottaku. Unlike Yomitan, there is no need for manual setup or for your own local dictionaries. Just install, link your Sottaku account, and you are ready!
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Permissions and data

Required permissions:

  • Input data to the clipboard
  • Block content on any page
  • Access your data for all websites

Optional permissions:

  • Exchange messages with programs other than Firefox
  • Get data from the clipboard
  • Access your data for all websites

Required data collection, according to the developer:

  • Authentication information
  • Website content
Learn more
More information
Add-on Links
  • Homepage
  • Support site
  • Support Email
Version
2026.1.13.0
Size
15.12 MB
Last updated
a month ago (Jan 14, 2026)
Related Categories
  • Appearance
  • Language Support
License
GNU General Public License v3.0 only
Privacy Policy
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Version History
  • See all versions
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