UTST Userscript
March 4, 2026 · View on GitHub
Ultimate Text Selection Translator is a powerful Tampermonkey userscript that allows you to instantly translate any selected text on any website using a simple keyboard shortcut. No copy-paste, no external tools: translation happens directly on the page.
Features
Translation
- Instant translation of any selected text using Ctrl + L
- Automatic source language detection
- Translation into the browser’s default language
- One-click translation button directly on text selection
Listening System
- Integrated text-to-speech for translated content
- Stable audio playback with instant stop control
Customization
- Global theme system (Blue, Dark, Light)
- Per-site control with built-in blacklist
Performance
- Works on all websites without configuration
- Fast, lightweight, and optimized for smooth browsing
Usage
Select any text on a webpage and press Ctrl + L to instantly translate it without leaving the page.
You can also use the automatic selection button that appears at the end of highlighted text for one-click translation. This feature can be disabled globally or per-site from the settings.
Install
You can install the script by following the instructions
Installation guide
Direct installation
Technical Information
Ultimate Text Selection Translator was created on May 17, 2025.
The script uses translate.googleapis.com to process translation requests.
Feedback & Contributions
Feedback, bug reports, and improvement suggestions are welcome.
Author
Developed and maintained by Dℝ∃wX (GitHub: DREwX-code).
Project designed with a focus on speed, simplicity, and seamless user experience.
License
This project is licensed under the Apache License 2.0.
You are free to use, modify, and redistribute it under the terms of the license.