YouTube Caption Summarizer in Chrome with OffiDocs

DESCRIPTION:

Run the Chrome online web store extension YouTube Caption Summarizer using OffiDocs Chromium online.

Summarize YouTube video captions using AI

Where to get API Keys:
OpenAI API Key get from https://platform.openai.com/api-keys
Free- Gemini API Key get from https://aistudio.google.com/prompts/new_chat
Free- Groq API Key get from https://console.groq.com/keys ( for those videos with transcription, Groq can do speech to text)

Free- Support localhost Ollama
https://ollama.com/
suggest model gemma3:4b (completion and vision)

Google Gemini 2.5 flash suggest

Support Deepseek API
https://platform.deepseek.com/api_keys

Support Openrouter API
https://openrouter.ai/settings/keys
a lot of free models

spot light support
ollama chat support - context included
member-only content supported

YouTube Caption Summarizer web extension integrated with the OffiDocs Chromium online