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Preview of LugalVault - Quick Add

LugalVault - Quick Add by Furkan Sevinç

Save new words to your LugalVault vocabulary vault in seconds. Type a word or phrase, let AI suggest meanings and example sentences on request, review and edit them, and save - without leaving the page you are reading.

Available on Firefox for Android™Available on Firefox for Android™
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About this extension
LugalVault - Quick Add is a focused browser companion for saving vocabulary directly to your LugalVault account. Open the extension, type a word or phrase, add its details, and save it without navigating through the full web app.

WHAT YOU CAN DO
  • Manually enter a word or phrase.
  • Choose an optional part of speech: noun, verb, adjective, adverb, or phrase.
  • Add up to two meanings and three example sentences.
  • Use AI Fill on request to receive English meaning and example-sentence suggestions for the word you entered.
  • Review and edit every suggested field before saving.
  • Save the completed entry to your LugalVault vocabulary collection.
  • Connect through the LugalVault website using the sign-in methods available there, or sign in directly with an email address or username and password.
  • Sign out and clear the extension's local session from the popup.

A free LugalVault account and an internet connection are required. AI Fill is optional; manual entry and editing remain available.

FIREFOX PERMISSION NOTE

Firefox asks you to approve the extension's connection to api.lugalvault.com the first time you open the popup. The extension requests access to that single host only; it cannot and does not read the pages you visit.

PRIVACY AND DATA USE

To connect your account and provide the features above, the extension sends necessary account and sign-in information, authentication tokens, and the vocabulary details you choose to submit to the LugalVault API over HTTPS. Vocabulary details can include a word or phrase, an optional part of speech, meanings, and example sentences. When you click AI Fill, the word you entered is sent through the LugalVault API and may be processed by the enabled AI language service provider solely to return the requested suggestions.

The extension stores the signed-in account identifier and display information, authentication and refresh tokens, an extension device identifier, and short-lived connection state in browser local storage so it can securely maintain the session. If you use direct email or username sign-in, the password is transmitted over HTTPS for authentication and is not stored by the extension. As with normal HTTPS requests, LugalVault may process standard technical and security data such as IP address, user agent, request logs, and diagnostic or abuse-prevention signals.

The extension does not read or collect the content of pages you visit, selected page text, open tabs, browsing history, clipboard contents, personal communications, precise location, health information, or payment information. It does not show advertising and LugalVault does not sell extension user data.

Privacy Policy: https://app.lugalvault.com/privacy-policy
Support: support@lugalvault.com
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Permissions and data

Optional permissions:

  • Access your data for api.lugalvault.com

Required data collection, according to the developer:

  • Authentication information
  • Personally identifying information
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Version
1.0.2
Size
68.52 KB
Last updated
12 days ago (Jul 13, 2026)
Related Categories
  • Language Support
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