VocabDict Lookup by Dotdot Interactive
Look up selected words or translate sentences with the VocabDict desktop dictionary.
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About this extension
VocabDict Lookup brings your VocabDict desktop dictionaries to the browser — select a word on any page to look it up, or select a sentence to translate it.
LOOKUP
• Select any word or phrase, then click the Lookup button (or use your chosen trigger) to pop up a dictionary card with definitions, pronunciations and IPA.
• Powered by your own dictionaries: the MDict (.mdx/.mdd) collections you have imported into VocabDict — Collins, Oxford, Longman and more — are available instantly.
TRANSLATE
• Select a sentence and click Translate for a bilingual side-by-side translation powered by the desktop app's engine.
PRIVATE BY DESIGN
• The extension talks only to the VocabDict desktop app running on your own computer over 127.0.0.1. The text you select is sent to your desktop app and is never transmitted to our servers or any third party.
COMPANION APP REQUIRED
• This extension is a companion to the free VocabDict desktop app — a dictionary aggregator for language learners with a wordbook, review and reading tools. Get it at https://vocabplayer.com
Once installed, open the extension's settings page and pair it with your desktop app in one click.
LOOKUP
• Select any word or phrase, then click the Lookup button (or use your chosen trigger) to pop up a dictionary card with definitions, pronunciations and IPA.
• Powered by your own dictionaries: the MDict (.mdx/.mdd) collections you have imported into VocabDict — Collins, Oxford, Longman and more — are available instantly.
TRANSLATE
• Select a sentence and click Translate for a bilingual side-by-side translation powered by the desktop app's engine.
PRIVATE BY DESIGN
• The extension talks only to the VocabDict desktop app running on your own computer over 127.0.0.1. The text you select is sent to your desktop app and is never transmitted to our servers or any third party.
COMPANION APP REQUIRED
• This extension is a companion to the free VocabDict desktop app — a dictionary aggregator for language learners with a wordbook, review and reading tools. Get it at https://vocabplayer.com
Once installed, open the extension's settings page and pair it with your desktop app in one click.
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Permissions and data
Required permissions:
- Access your data for all websites
Optional permissions:
- Access your data for 127.0.0.1
- Access your data for localhost
Required data collection, according to the developer:
- Website content
More information
- Add-on Links
- Version
- 0.4.4
- Size
- 218.28 KB
- Last updated
- a day ago (Nov 13, 2026)
- Related Categories
- License
- All Rights Reserved
- Privacy Policy
- Read the privacy policy for this add-on
- Version History
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