Instant definitions, translations, and search results for words and phrases you select or type

Latest Version

Version
1.3.19
Update
October 20, 2024
Size
5.3MiB
Developer
lumetrium.com
Category
Users
20,000+
Rating
4.80085 ★
Manifest Version
3
Web Store Status
Languages Support
Bahasa Indonesia
Bahasa Melayu
Deutsch
English
English (UK)
English (United States)
Filipino
Français
Kiswahili
Nederlands
Norsk
Tiếng Việt
Türkçe
Català
Dansk
Eesti
Español
Español (Latinoamérica)
Hrvatski
Italiano
Lietuvių
Magyar
Polski
Português (Brasil)
Português (Portugal)
Română
Slovenský
Slovenščina
Suomi
Svenska
čeština
Ελληνικά
Српски
български
русский
українська
עברית
فارسی‎
मराठी
हिन्दी
বাংলা
ગુજરાતી
தமிழ்
తెలుగు
ಕನ್ನಡ
മലയാളം
ไทย
አማርኛ
‫العربية
中文 (简体)
中文 (繁體)
日本語
한국어
See more
Permissions
ContextMenus
Storage
UnlimitedStorage
Tabs
DeclarativeNetRequest
Offscreen
See more

Definer - Popup Dictionary & Translator Extension

Search the web without opening a new tab at the instant you select text on a page. Fetch definitions, translations, and examples from multiple sources in multiple languages at the same time. View results in a small pop-up bubble next to the selection area. Or search from extension's popup window by typing the query, instead of selecting it on a page.

Customizability is a priority, so in options app you can configure:

⚙️ Bubble activation

Configure how and when to trigger bubble to pop-up. Completely disable or enable bubble on certain pages by creating flexible URL rules. Extension icon will turn gray when the bubble is disabled on the active page.

⚙️ Sources

Results are being fetched from multiple sources simultaneously. There are 2 types of sources: content (text & images) and audio (pronunciation recordings or synthesis). Configure the order in which results from different sources are displayed or disable some sources completely.

📄 Supported content sources:
• Google Dictionary
• Google Translate 🆕
• DuckDuckGo Instant Answers
• Wikipedia
• Bing Images 🆕
• Google Search
• Custom 🆕

🔊 Supported audio sources:
• Speech synthesizer
• Google Dictionary Pronunciations

All audio sources have “autoplay” feature.
Expect more sources in future updates.

⚙️ Languages

Results can be requested in multiple languages at once according to your preferences, and displayed in specific order. When there's no info in most preferable to you language, results in the next preferable language will be displayed automatically. You can also switch between languages manually for every single search result.

⚙️ Appearance

Customize the look of the extension, including bubble, options app, and popup window. Choose one of predefined themes or create your own with the built-in Theme Editor. Automatically switch between themes based on the time on your computer using scheduling feature.

━━━

Popup window opens when you click the extension's icon. It enables you to:

🔍 Search by typing the query instead of selecting it on a page.

✔️/❌ Toggle bubble activation behavior for currently opened domains and pages without manually writing URL rules.

🎨 Toggle themes and schedules without opening options app.

━━━

📄 PDF Reader 🆕

Definer can’t work in most PDF viewers, so it comes bundled with its own integrated PDF Reader that will let you use the pop-up bubble on PDFs.
To open PDF reader: click on the Definer’s icon → 3 vertical dots → “PDF Reader”.

━━━

❗ Important

- The bubble will not work in tabs that were open prior to installation. After installing this extension, it's recommended to restart your browser.
- All extensions are disabled on Chrome Web Store, including this page. Don't try to get the pop-up bubble to work here, it won't function.

━━━

📧 Contacts

You can always leave a review if you have any thoughts or suggestions. But if you're up for a dialogue or want to report a bug, feel free to email at [email protected]

━━━
🆕 Version 1.3 has been released! 🆕
Find out what's changed in the official subreddit:
https://www.reddit.com/r/lumetrium_definer/
Read more

Source Manifest.json

{"update_url": "https://clients2.google.com/service/update2/crx", "name": "__MSG_appName__", "short_name": "Definer", "description": "__MSG_appDesc__", "default_locale": "en", "version": "1.3.19", "manifest_version": 3, "icons": { "48": "assets/icons/definer-48.png", "512": "assets/icons/definer-512.png" }, "permissions": [ "contextMenus", "storage", "unlimitedStorage", "tabs", "declarativeNetRequest", "offscreen" ], "host_permissions": [ "*://*/*" ], "action": { "default_title": "Definer", "default_popup": "popup/popup.html" }, "background": { "service_worker": "background/service-worker.js" }, "content_scripts": [ { "matches": [ "*://*/*" ], "js": [ "inject/bubble.js", "en-messages-content-js.chunk.js", "ru-messages-content-js.chunk.js", "pl-messages-content-js.chunk.js" ], "css": [ "inject/content.css" ], "all_frames": true, "run_at": "document_start" }, { "matches": [ "*://*/*" ], "js": [ "inject/mainw.js" ], "all_frames": true, "run_at": "document_start", "world": "MAIN" } ], "declarative_net_request": { "rule_resources": [ { "id": "ruleset_sources", "enabled": true, "path": "/declarativeNetRequest/sources.json" } ] }, "web_accessible_resources": [ { "resources": [ "assets/*" ], "matches": [ "" ] }, { "resources": [ "locales/*" ], "matches": [ "" ] }, { "resources": [ "pdf-reader/*" ], "matches": [ "" ] }, { "resources": [ "inject/bubble.css" ], "matches": [ "" ] } ], "options_ui": { "page": "options/options.html", "browser_style": false, "open_in_tab": true }}
Read more

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User reviews

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Nima Ghasemi (ID: 000000475d9d41a6) Voted 5 ★ - Updated 03/28/2024 for Custom : go to Sources go to Custom click on Configurable source copy this: https://www.merriam-webster.com/dictionary/{str} paste it in the URL field

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Melody Mastache (ID: 0000007dead6fd7f) Voted 1 ★ - Updated 11/15/2023 Doesn't work on anything outside of the settings page. Have tried fiddling with the settings, but that didn't help.

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Dmitry Trofim (ID: 000000ebcd3883d4) Voted 5 ★ - Updated 10/22/2023 Крутой переводчик, рад что наткнулся)

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Ed Giles (ID: 0000003ca107c1aa) Voted 5 ★ - Updated 10/19/2023 It's a great extension. I would love to be able to add multiple custom sources, but otherwise it's incredibly useful.

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V B (ID: 000000c072f0f590) Voted 5 ★ - Updated 10/14/2023 Hi, i want to get definitions and images together, how to do it?