实用工具1 day ago
X Video Download — Free MP4 Downloader for X (Twitter) Posts
从X(Twitter)帖子下载视频为MP4文件。
x downloader — 解析推特（X）上的 AI 视频及各种视频链接，支持一键下载多种清晰度视频。
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从X(Twitter)帖子下载视频为MP4文件。
x downloader — 解析推特（X）上的 AI 视频及各种视频链接，支持一键下载多种清晰度视频。
粘贴链接从 Instagram、TikTok、YouTube 等平台下载视频，无水印无账号。
@grabvex · X
从YouTube、TikTok、Instagram等平台免费下载视频和音乐。
@myrrakle · X
将 YouTube 视频转换为竖屏短视频，AI 生成字幕和配音，适合社交媒体。
u/Flimsy_Elevator_5231 · Reddit
I built LoupeReel to turn long videos into short-form clips without relying on a black-box clipping API Founder here. I’ve been working on LoupeReel, a web app that turns a long YouTube video into vertical clips for TikTok, Reels, and Shorts. The basic flow is: paste a YouTube link, choose how many clips you want, and LoupeReel transcribes the video, finds the strongest moments, scores them, adds captions, and renders ready-to-post clips. There’s also an editor so you can adju
用AI从长视频自动生成短视频片段并导出为社交媒体格式。
@tryFrameOS · X
上传视频或粘贴社交链接，检测视频是否由AI生成。
robot1996 · HN
Show HN: AI Video Detector – check whether a video may be AI-generated
免费视频通话应用，支持随机配对和私密房间，无需下载。
@Vikram_Aditya_G · X
🚀 Just launched TWLO! A real-time video chat app built with React, Node.js, WebRTC & Meet strangers, create private rooms, and chat instantly. 🌐 Would love your feedback! 🙌 #WebRTC #BuildInPublic #WebDevelopment #OpenToWork
Klip：从播客中自动提取精彩片段，制作竖屏社交媒体短视频，附带字幕。
@itsaibarr · X
hi there, fellows. building klip, tool for bloggers, experts, podcasts to create clips out of their long format content. Check out
Screw是音乐表演社交平台，支持视频滑动、语音评论和实时直播。
@VictorNnak42192 · X
Check out what I just built with Lovable!
用AI摘要YouTube视频和播客，保存和下载摘要及文稿。
@slaven_ra · X
- recently added subscribe to Youtube channel feature to receive auto-summaries via email on each new published video
使用浏览器扩展为 X 生成 AI 回复、创建帖子并监控账户。
u/alexkendig · Reddit
I got tired of paying monthly for X tools, so I built a BYOK/Local browser extension instead Hey everyone, I use X/Twitter to share product updates, find customers, and build an audience. The problem is that most X tools eventually become another expensive subscription. TweetHunter, Typefully style tools, schedulers, AI assistants, outreach tools, it adds up quickly, often $30–$90/month. So I built Tweetback, a browser extension workspace for X that uses your own AI key in
粘贴YouTube链接生成学习笔记、抽认卡和考试题目。
@costin_gh07 · X
These threads are great for impressions but weak for real traffic — everyone drops, few click. Still, here's mine: turns any YouTube lecture into study notes in 60s. Anyone actually convert from these?