Education6 days ago
Lecture to Book — AI turns lecture videos into course PDFs and books
Convert lecture videos into formatted PDF and ePub course books automatically.
h02 · HN
LectureToBook – Turn Videos into a PDF/ePub
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Convert lecture videos into formatted PDF and ePub course books automatically.
h02 · HN
LectureToBook – Turn Videos into a PDF/ePub
Transcribe podcasts to text with speaker labels and AI summaries.
u/vadeconry · Reddit
I built a tool that turns Podcast URLs into transcripts and summaries Hi everyone, I am a software developer by profession, and over the past few months I've been working on a side project called PodTyper. You can access it at https://www.podtyper.com Instead of downloading audio files or uploading episodes manually, you just paste a podcast URL (Spotify, YouTube or Apple Podcasts) and it generates a transcript along with AI-powered summaries. I originally built it becau
Convert screen recordings into formatted PDF guides automatically.
@vanmurten_eth · X
Guidesnap: turn any screen recording into a polished PDF guide.
Type any text and hear it spoken aloud instantly.
@AnjaneyaMa44725 · X
Check out what I just built with Lovable!
Edit, compress, convert, and merge videos and audio files directly in your browser.
zhw2590582 · V2EX
最近对网站进行了重构，做成了免费的视频工具站：[ArtPlayer Tools]( https://artplayer.org/tools/) 主要是围绕着 ffmpeg.wasm 和 mediabunny 实现的一些可以直接在浏览器里用的视频/音频工具，常用的有： - 视频压缩：[Compress Video]( https://artplayer.org/compress-video/) - 视频裁剪：[Crop Video]( https://artplayer.org/crop-video/) - 视频合并：[Merge Video]( https://artplayer.org/merge-video/) - 视频尺寸调整：[Resize Video]( https://artplayer.org/resize-video/) - 视频旋转：[Rotate Video]( https://artplayer.org/rotate-video/) - 视频调速：[Change Video Speed]( https://artplayer.org/change-video-speed/) - 添加文字到视频：[Add Text to Video]( https://artplayer.org/add-text-to-video/) - 添加水印：[Watermark Video]( https://artplayer.org/watermark-video/) - 提取字幕：[Subtitle Editor]( https://artplayer.org/subtitle-editor/) - HLS 转 MP4：[HLS to MP4]( https://artplayer.org/hls-to-mp4/) - 音频可视化：[Audio Visualizer]( https://artplayer.org/audio-visualizer/) 大部分工具都是本地处理，文件不会上传到服务器。最开始是因为自己偶尔要处理一些视频，开剪辑软件又有点重，在线工具又担心隐私，所以就慢慢做成了一个站。 目前还在持续完善，体验肯定还有不少粗糙的地方，比如不同浏览器的兼容、移动端操作、长视频性能之类的。 网站： [ArtPlayer Tools]( https:
Merge PDFs, compress images, remove backgrounds, and access utilities entirely in your browser.
@damiadeh · X
Your files utility tools stacks in your browser. No uploads, files stays on your pc.
Embed videos in PDF documents to track engagement and viewership.
@Cam_james05 · X
Free browser-based tools for image compression, PDF merging, QR code generation, and AI text detection.
@ChazXtine · X
I have been working on which is basically a site for free tools no pay wall. Currently I'm at 20 tools but I will be slowly expanding it.
Free markdown editor with live preview, syntax highlighting, cloud saves, and PDF export.
@bheru_l · X
Convert documents and text into podcast audio with AI voice generation and editing.
Inpodcast AI — 将文档转成播客音频，支持 PDF、Word、Markdown 和 TXT 文件格式
Turn PDFs into interactive flipbooks in seconds without watermarks; embed or share online.
@ZenFlipbook · X
Hey! Really excited to share ZenFlip - it turns any PDF, Word, or PowerPoint file into an interactive flipbook you can embed on any website or share via link. Feature-packed and free to get started. Would love to hear your feedback
Convert PDFs, scans, emails and screenshots to organized Excel or CSV with AI.
Messy2Sheet — AI 文档转表格工具，把截图、邮件订单和 PDF 价格表按自定义字段整理成 Excel/CSV，支持保存可复用 Recipe