SRT AI Translator

About

Subtitle Translation, Reimagined with AI
Creating or translating subtitles shouldn't be a tedious process. SRT AI Translator is a powerful, beautifully designed tool that uses the intelligence of the world's most advanced AI models (Google Gemini & OpenAI ChatGPT) to translate your .srt files into multiple languages effortlessly.
Unlike traditional machine translation tools that translate word-for-word, our extension ensures your subtitles sound fluent, natural, and native — while preserving the exact cinematic timing (timestamps) of your original file!

✨ Key Features & Benefits:

🔁 Intelligent Auto Model Fallback (Exclusive Feature) Never get stuck mid-translation due to API rate limits again! When enabled, the extension automatically detects when a model hits its rate limit and instantly switches to the next available Gemini model — continuing the translation without any interruption. It cycles through all available text-generation models (Pro, Flash, Lite, and all versions) from newest to oldest until the job is done. No manual retries, no lost progress.

🎯 Native & Contextual Translations AI understands context, slang, and cinematic expressions, providing human-quality translations rather than robotic phrasing.

⏱️ Zero Timing Errors Our smart parsing engine perfectly detaches timestamps from the text, sends only the text to the AI, and matches them flawlessly upon return. Multi-line subtitles are fully supported with no dropped lines.

♻️ Smart Resume on Failure If a network interruption occurs mid-translation, simply press "Retry" and the extension resumes exactly from where it left off — no need to start over.

🤖 Live AI Model Fetching Automatically retrieves the latest available API models directly from Google and OpenAI, so you always have access to cutting-edge AI without ever updating the extension.

📊 Live Progress with Active Model Display A real-time progress bar shows which block is being translated, and a live model badge in the corner shows exactly which AI model is working at this moment — especially useful when auto-fallback switches models mid-translation.

🎨 Beautiful Customizable UI Enjoy a modern, glassmorphic dark-mode dashboard with Drag & Drop support and 5 distinctive color themes (Purple, Ice Blue, Emerald Green, Neon Pink, Warm Amber).

🌍 14+ Languages Persian (Farsi), Arabic, English, Spanish, French, German, Italian, Portuguese, Russian, Japanese, Chinese, Korean, Turkish, Hindi, and more.
⚙️ Full Control Customize the AI system prompt, adjust chunk size, and configure every detail to match your workflow.

🔒 Privacy First & Secure
SRT AI Translator does NOT use middle-man servers. All translation requests go directly from your browser to Google or OpenAI using your own API Key. Your keys and settings are stored entirely locally on your device and are never shared with anyone — including us.

⚙️ How to Use:
1. Open the extension and upload your .srt file via drag-and-drop.
2. Go to Settings → enter your Gemini or OpenAI API Key.
3. Choose your target language and hit Start.
4. Watch the live progress bar and download your natively translated SRT file!

Developed by: ManiStack.org