YouTube Bilingual Subtitle Translator

by G.Ma · yt-subtitle-translator.magang.net · Education

Established publisherManifest V3 Free

View in Chrome Web Store Data as of 15 Oct 2026

Display bilingual subtitles on YouTube with multiple AI providers (OpenAI, Gemini, Claude). API key stored locally.

Users

−3 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#84K

#70K among extensions

Version

1.8.0

updated 21 Jan 2026

Users

monthly, 13 months

Latest, 15 Oct 2026: 98 usersMove the mouse over the chart for any month

Ratings count

monthly, 13 months

Latest, 15 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 YouTube Bilingual Subtitle Translator

The YouTube Bilingual Subtitle Translator allows you to easily display a second subtitle track while watching YouTube videos. This extension supports multiple AI providers (OpenAI, Google Gemini, Anthropic Claude, DeepSeek, etc.), using your API Key to parse video subtitle content in real-time and generate auxiliary subtitles. Key Features 🤖 Smart API Key Detection - Automatically detects and configures AI provider from API key format, with real-time visual feedback ✨ Multiple AI Provider Support OpenAI (GPT-4, GPT-4o-mini, etc.) Google Gemini, Anthropic Claude, DeepSeek Azure OpenAI Any OpenAI API-compatible service 🔒 Privacy & Security - API Key stored locally in your browser, never uploaded 🌍 Multilingual Interface - Supports 10 interface languages, auto-switches based on browser 🎯 Smart Translation - Smart debouncing reduces API calls by 70-90% 🎨 Customizable - Adjust subtitle color, font size, background, draggable positioning