A completely offline private translation tool using Chrome's built-in Translator and Language Detector APIs
Users
16
0 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#169K
#141K among extensions
Version
1.2.0
updated 20 Jul 2025
Users
monthly, 16 months
Latest, 21 Oct 2026:16 usersMove the mouse over the chart for any month
Ratings count
monthly, 16 months
Latest, 21 Oct 2026:0 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About Local Lingo Japan
LocalLingo - Your Private Offline Translation Assistant
Experience lightning-fast translations without
compromising your privacy. LocalLingo is a Chrome
extension that brings powerful translation capabilities
directly to your browser - completely offline.
What is LocalLingo?
LocalLingo is a privacy-first translation extension that
operates entirely within your browser using Chrome's
built-in Translator and Language Detector APIs. Unlike
traditional translation tools, LocalLingo never sends
your data to external servers, ensuring complete privacy
and security.
Key Benefits of Installing LocalLingo:
🔒 100% Privacy Guaranteed
All translations happen locally on your device
Zero network communication means your sensitive data
never leaves your browser
Perfect for translating confidential documents, private
messages, or sensitive business content
⚡ Instant Translation Speed
No waiting for server responses
Translations appear immediately as you select text
Works even without internet connection
✨ Seamless Integration
Simply select any text on any webpage to translate
Quick translation of text in input fields and textareas
Replace original text or copy translations with one
click
Smart site-specific settings to disable on certain
websites
🎯 Enhanced Productivity
Translate form inputs and text fields on-the-fly
Perfect for multilingual communication in emails, social
media, and web forms
No more switching between tabs or copying to external
translators
💡 Use Cases:
Reading foreign language websites
Composing messages in different languages
Understanding international product reviews
Translating social media posts and comments
Working with multilingual forms and applications
How It Works:
Select any text on a webpage
Click the translate button that appears
Choose to replace the original text or copy the
translation
For input fields and textareas, type your content and
translate instantly
Install LocalLingo today and experience the freedom of
private, offline translation right in your browser. Your
data stays yours - always.Here's the updated
description with the DeepL compatibility feature:
LocalLingo - Your Private Offline Translation Assistant
Experience lightning-fast translations without
compromising your privacy. LocalLingo is a Chrome
extension that brings powerful translation capabilities
directly to your browser - completely offline.
What is LocalLingo?
LocalLingo is a privacy-first translation extension that
operates entirely within your browser using Chrome's
built-in Translator and Language Detector APIs. Unlike
traditional translation tools, LocalLingo never sends
your data to external servers, ensuring complete privacy
and security.
Key Benefits of Installing LocalLingo:
🔒 100% Privacy Guaranteed
All translations happen locally on your device
Zero network communication means your sensitive data
never leaves your browser
Perfect for translating confidential documents, private
messages, or sensitive business content
⚡ Instant Translation Speed
No waiting for server responses
Translations appear immediately as you select text
Works even without internet connection
✨ Seamless Integration
Simply select any text on any webpage to translate
Quick translation of text in input fields and textareas
Replace original text or copy translations with one
click
Smart site-specific settings to disable on certain
websites
🤝 Works Alongside Other Translation Tools
Designed to coexist peacefully with DeepL and other
translation extensions
Non-intrusive interface that doesn't interfere with your
existing workflow
Use LocalLingo for quick, private translations and DeepL
for specialized needs
Perfect as a complementary tool in your translation
toolkit
🎯 Enhanced Productivity
Translate form inputs and text fields on-the-fly
Perfect for multilingual communication in emails, social
media, and web forms
No more switching between tabs or copying to external
translators
💡 Use Cases:
Reading foreign language websites
Composing messages in different languages
Understanding international product reviews
Translating social media posts and comments
Working with multilingual forms and applications
Quick offline translations when other services are
unavailable
How It Works:
Select any text on a webpage
Click the translate button that appears
Choose to replace the original text or copy the
translation
For input fields and textareas, type your content and
translate instantly
Install LocalLingo today and experience the freedom of
private, offline translation right in your browser. Use
it alongside DeepL or as your primary translation tool -
the choice is yours. Your data stays yours -
always.サポート言語を加えてください
⏺ I'll help you add the supported languages section to the
LocalLingo description. Let me first check what
languages are currently supported in the extension.
⏺ Search(pattern: "supportedLanguages|SUPPORTED_LANGUAGES|
languageMap|languages", include: "*.{js,ts,json}")
⎿ Found 1 file (ctrl+r to expand)
⏺ Read(src/content/utils/aiTranslation.ts)
⎿ Read 269 lines (ctrl+r to expand)
⏺ Search(pattern:
"language.*code|language.*name|ISO.*639", include:
"*.{js,ts,json}")
⎿ Found 0 files
⏺ Based on the code, I can see that LocalLingo supports
the following languages (from line 65):
- English (en)
- Japanese (ja)
- Chinese (zh, zh-CN, zh-TW)
- Spanish (es)
- Russian (ru)
Here's the updated description with the supported
languages section added:
---
LocalLingo - Your Private Offline Translation Assistant
Experience lightning-fast translations without
compromising your privacy. LocalLingo is a Chrome
extension that brings powerful translation capabilities
dir…