01
Copy
Copy selected text from any Windows application.
100% offline. 100% private.
Translate Anywhere.
Completely Offline.
SlangBit is a lightweight Windows tray utility for real-time clipboard translation. Copy text, press ALT + Z, and paste the translated result anywhere.
🛡️ Your data never leaves your computer.
COPY
→
ALT + Z
→
END
Tray app workflow · ALT + Z
How it works
Three steps. That's it.
›
02
Press ALT+Z
Use the global hotkey to translate the text locally.
›
03
Paste
The translated text is placed back in the clipboard and pasted automatically.
Why SlangBit?
Built for privacy, speed and control.
100% Private
Your text never leaves your computer. Translation happens locally.
No Cloud
No cloud translation APIs, no external processing, no accounts.
Package Manager
Install only the language packages you actually need.
Tray Workflow
SlangBit stays out of the way until you need ALT + Z.
Supported languages
More languages. More freedom.
Language packages are installed locally and can be managed from SlangBit's built-in Package Manager.
IT
ItalianLocal packageEN
EnglishLocal packageES
SpanishLocal packageFR
FrenchPlannedDE
GermanPlannedZH
ChinesePlannedNo flags: SlangBit treats languages as languages, not countries.
SlangBit vs Cloud Translators
| Feature | SlangBit | Cloud Translators |
|---|---|---|
| Works Offline | ✓ Yes | × No |
| No Account Required | ✓ Yes | × No |
| No Subscriptions | ✓ Yes | × No |
| Your Data Stays Local | ✓ Yes | × No |
| Local AI Models | ✓ Yes | × No |
| Package Control | ✓ Yes | × No |
Architecture
SlangBitWindows Desktop Tray Application
↓
CTranslate2High-performance inference
↓
OPUS-MTNeural machine translation
↓
Local AI ModelsStored on your computer
Private by design.
SlangBit does not send translated text to Memmola Labs or to third-party translation services. Once a language package is installed, translation runs locally on your Windows computer.
NO CLOUD TRANSLATION
FAQ
Common questions.
Does SlangBit need internet?
Only to download language packages or open documentation. Translation itself runs locally after packages are installed.
Does SlangBit collect text?
No. SlangBit processes copied text locally and does not send it to Memmola Labs or cloud translation APIs.
Which Windows apps are supported?
SlangBit works with most applications where text can be copied and pasted, including browsers, editors, email clients and office software.
Are language packages included?
Language packages are managed separately through the Package Manager, so users can install only the languages they need.
Download
SlangBit for Windows
The Microsoft Store link will be added here after publication. Until then, the official project documentation is available on GitHub.