Linfo.ai

Mapify is an AI summarizer and mind-mapping tool that turns PDFs, YouTube videos, web URLs, podcasts, meeting recordings, images and pasted text into structured, editable mind maps. It works across web, mobile and a browser extension, and can also turn a finished map into a slide deck.

把任意视频变成清晰的摘要、字幕或思维导图——免费、免注册

把任何文档、视频或网页在几秒内变成 AI 思维导图

把视频、PDF 与网页变成摘要、思维导图和知识卡片

MindMap AI 是一款 AI 思维导图生成器，可从提示词、PDF、视频、音频或网页出发，输出结构化导图，既可手动编辑，也可在对话中持续打磨。手动制图永久免费，AI 点数才是付费部分。

Summarize.ing is a web app that converts long YouTube videos into concise, structured summaries in about a minute — no need to watch the whole thing. Paste a video link and it returns highlights, a mind map, segmented notes, key concepts, and a set of auto-generated Q&As so you can absorb the substance of a lecture, review, or tutorial quickly.

主动式 AI 阅读助手，读懂论文、视频与网页

跨 154 种语言翻译、总结和理解文档，排版不丢失

把 PDF、视频与网页变成结构化思维导图

把长篇 YouTube 视频变成摘要、思维导图和要点

几分钟内把音频和视频转成可搜索的准确文字

Summarizer.org is a free AI summarizer that condenses text, articles, essays and documents into paragraph or bullet-point summaries with adjustable length.