BibiGPT (originally BiliGPT, also known as AI 课代表) is an AI video and audio assistant. Paste any video, audio, podcast or upload a local file (mp3/mp4/srt) and BibiGPT generates a structured, time-stamped summary, full transcript, mind map, and an AI chat over the content. Founded by 吕立青 (JimmyLv) in 2023, served 1M+ users since.

Which platforms does BibiGPT support?

30+ video and audio platforms: YouTube, Bilibili, TikTok, Douyin, Kuaishou, X / Twitter, Vimeo, TED, Coursera, Apple Podcasts, Spotify, 小宇宙, Khan Academy, plus arbitrary web pages with audio/video tags and local files (mp3, mp4, m4a, wav, srt, vtt, ass).

Yes — there is a free tier with a daily quota and 30-minute video length cap. Paid plans (Plus $19.8/mo, Pro $34.8/mo, Lifetime $888) lift the limits and unlock advanced features like visual content analysis, batch processing, and full API access.

How do AI agents integrate with BibiGPT?

BibiGPT exposes four agent integration paths: (1) MCP server at https://bibigpt.co/api/mcp with OAuth 2.0; (2) REST OpenAPI spec at https://bibigpt.co/api/openapi.json; (3) NLWeb /ask endpoint at https://bibigpt.co/api/ask with SSE streaming; (4) Anthropic Skill installable via `npx skills add JimmyLv/bibigpt-skill`. See https://bibigpt.co/api/llms.txt for full reference.

How is BibiGPT different from YouTube Summary or Eightify?

BibiGPT covers 30+ platforms (vs. YouTube-only competitors), supports local file upload, includes visual content analysis (frame-by-frame understanding for slide-heavy videos), works natively with Chinese platforms (B 站 / 小红书 / 抖音), and ships with first-class Agent / MCP integration. Available on Web, browser extension, desktop (macOS/Windows), mobile (iOS/Android).

What languages does BibiGPT support?

UI and AI output: Chinese (zh), English (en), Japanese (ja), Korean (ko), Traditional Chinese (zh-TW). Subtitle translation supports all permutations.

Can I use BibiGPT with Notion or Obsidian?

Yes — the official browser extension supports one-click push to Notion. All summaries export as Markdown with timestamps, chapters, and source links preserved, ready to paste into Obsidian.

BibiGPTAI 音影片助理

1 小時影片，3 分鐘掌握重點——AI 總結、心智圖、全文字幕一鍵生成

BibiGPT — AI 音视频知行助理

BibiGPT (originally BiliGPT, also known as AI 课代表) is an AI video and audio assistant. Paste any video, audio, podcast or upload a local file and BibiGPT generates a structured, time-stamped summary, full transcript, mind map, and an AI chat surface over the content. Founded by JimmyLv (吕立青) in 2023, served 1M+ users since.

核心功能

BibiGPT 是 AI 视频总结与音视频转文字工具：粘贴 B站（哔哩哔哩）、YouTube、抖音、小红书、播客链接，一键完成视频总结、字幕提取、视频转文字、思维导图生成；支持 AI 对话追问、图文改写，并可一键保存到 Notion、Obsidian、flomo 笔记。免费试用，无需下载安装。

Supported platforms (30+)

BibiGPT works with YouTube, Bilibili (B 站), TikTok, Douyin (抖音), Kuaishou (快手), Xiaohongshu (小红书), Twitter / X, Vimeo, TED, Coursera, Khan Academy, Apple Podcasts, Spotify, Xiaoyuzhou (小宇宙), Ximalaya (喜马拉雅), and arbitrary web pages with audio or video tags. Local files supported: mp3, mp4, m4a, wav, srt, vtt, ass.

Capabilities

Video summarization with timestamps, full audio transcript extraction, mind map generation, multi-turn AI chat grounded in video content, article rewriting (WeChat / 小红书 / Twitter / blog), subtitle translation and burn-in, visual content analysis (slide / frame understanding), Notion / Obsidian / Feishu sync, MCP server for AI agents, OpenAPI REST API, NLWeb /ask natural-language endpoint, Anthropic Skill for Claude Code / OpenClaw / Codex.

Pricing

Free tier with daily quota (30-min videos). Plus $19.8/mo (year $142.56). Pro $34.8/mo (year $250.56) with vision, batch processing, and API access. Lifetime $888 (limited). Pay-as-you-go credits from $20 (2,000 credits) to $200 (40,000 credits, 50% off per credit).

Agent integration paths

Four agent surfaces: (1) MCP server at https://bibigpt.co/api/mcp with OAuth 2.0 + Bearer; (2) REST OpenAPI spec at https://bibigpt.co/api/openapi.json; (3) NLWeb /ask endpoint with SSE streaming at https://bibigpt.co/api/ask; (4) Anthropic Skill vianpx skills add JimmyLv/bibigpt-skill. Discovery files: /.well-known/agent-card.json (A2A), /.well-known/mcp.json, /llms.txt, /api/llms.txt, /pricing.md, /index.md. Try /api/discover for a single-call list of all agent entry points, or visit https://bibigpt.co/?mode=agent for a structured JSON view of this homepage.

Privacy and data policy

Uploaded files auto-deleted after 30 days. Summaries default to private and only become public when the user explicitly toggles sharing. BibiGPT does not train on user content without opt-in. Full data export and delete via dashboard. GDPR / CCPA compliant. See https://bibigpt.co/privacy-policy and https://bibigpt.co/.well-known/security.txt.

Multi-platform clients

Web app at bibigpt.co (Chinese) and aitodo.co (international). Browser extension for Chrome / Firefox / Edge. Desktop app for macOS and Windows (Tauri 2.x). Mobile apps for iOS and Android (Expo). Cross-platform agent integration via MCP / OpenAPI / Skill.

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