PDF and web to podcast
Import documents, EPUB books, pages and text, then generate audio for commuting or walking.
AI podcast generator
Turn documents and links into podcasts.
Import a PDF, EPUB, web page or long text. Knowcast transforms it into personalized audio, explainers, notes and visual stories.
Free download
Learn when reading is inconvenient
Move articles, reports and books into your listening queue, then ask questions and save the parts that matter.
Multiple learning formats
Create a podcast, written explainer, study notes or comic from the same source.
Ask and highlight
Follow along with synchronized content, capture highlights and use AI Q&A for deeper understanding.
PDF、网页一键转 AI 播客
把想读的内容，变成随时能听的播客
听个响支持导入网页、PDF、EPUB、TXT 和长文本，生成个性化播客、图文讲解、学习笔记或漫画，让通勤和走路时间也能用来学习。
多种内容导入
收藏文章、报告、电子书和长文本，一处管理待听内容。
一份内容，多种讲法
按需要生成播客、讲解、笔记或漫画，适配不同学习场景。
边听边读边提问
同步查看原文、保存重点，并通过 AI 问答继续追问。