
Slidum — send the link, not the file
Paste HTML and play it as a presentation instantly, shared via one link with no download or signup.
oandre · HN
Slidum – A player for the HTML presentations AI writes
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Paste HTML and play it as a presentation instantly, shared via one link with no download or signup.
oandre · HN
Slidum – A player for the HTML presentations AI writes

Free tool to download videos and audio from YouTube, TikTok, Instagram and more.
@myrrakle · X

Download videos and metadata from YouTube, Bilibili, TikTok, X, and Douyin.
jeffson · V2EX
做了个在线视频直链解析工具网站(现已支持 YouTube / B 站 / X / TikTok / 抖音),求拍砖(Vue3 + FastAPI + yt-dlp) 如题,自己有时需要把公开视频存本地学习/剪辑素材,客户端装来装去嫌麻烦,之前网上用的那个平台偶尔抽风用不来,索性就自己做了个网页版: https://clipfetch.org/ 目前支持: - YouTube (含 Shorts ) - Bilibili (高清分离流可合并成完整 mp4 ) - X / Twitter - TikTok - 抖音(含 v.douyin.com 分享短链) 特点: 1. 打开即用,不用注册 2. 优先给浏览器可直下的 progressive 音画合一流 3. 服务端不长期保存视频文件 4. 中英双语界面 技术栈:Vue 3 + FastAPI + yt-dlp ,Docker 部署。 声明:仅供个人学习研究,请遵守平台条款和版权法,别拿去干侵权搬运。 欢迎试用拍砖:解析失败场景、移动端体验、文案/SEO 都欢迎吐槽。 站长 QQ:24

90+ free browser tools for converting, compressing, and calculating files entirely on your device.
u/Current-Parking-1296 · Reddit
dzzz.ai over 90 tools in one website privacy focus Hey r/SideProject , I kept uploading private invoices and contracts to random "free PDF tool" sites just to compress a file. Eventually it occurred to me that the browser can do this locally — so I built dzzz.ai : over 90 tools that run entirely on your device. PDF compress/merge, video trim and conversion, background removal, HEIC→JPG, document scanning with your camera, audio transcription, CSV cleanup. All WebAssembly — ffmpeg, Ghost

Play a browser game instantly with no wallet or setup.
@NormiePepeNFT · X
Want to have some fun? 🐸🎮 Try the NOPE game — built entirely with Claude Code. No wallet connection required. No complicated setup. Just jump in and play. Have some fun. Be NOPE. 💚

Download YouTube subtitles and thumbnails without registration.
@bharattpawarr · X
Just launched Built with Astro + Cloudflare features: YouTube Subtitle Downloader YouTube Thumbnail Downloader 🔗 #BuildInPublic #AstroJS #JavaScript #Cloudflare

Paste a link to download videos from Instagram, TikTok, YouTube, X, Pinterest, Facebook, and Threads without watermark.
@grabvex · X

A collection of 17 free mini games playable directly in your browser.
@Metin_iyikul · X
🎮 now hosts 17 mini games! Built with Gemini + Opus. Play them all & share your feedback 🚀 👉

Press a mysterious button and discover what happens.
@saralsachan · X
Waste you time on weird websites

Create custom apps and tools in your browser without writing code.
thejarren · HN
Hey HN, I'm really excited to share Emra with you. The yc description would be: It's like "Notion meets Lovable". It's a workspace where you build full apps using AI and every app sits on one shared database and service layer. Generated apps are always editable, and (coming soon:) can interact with each other in the workspace. I'm of the opinion that the cost of software will go rapidly to zero (I don't think that's too surprising to any of you), but there will always be room for effort and creativity. Emra is essentially built for the future where every person is a developer. Essentially personal software for everyone. So far I've built notes apps with a 3d graph view to see connections, a video editing app and a canvas design tool (figma clone) with export capabilities, as well as a collection of project management tools and games. Right now the most satisfying thing is being able to fix a bug I run into in around the same amount of time that it takes to send a bug report in any tr

A cyberpunk-themed idle clicker game where you generate packets, unlock upgrades, and progress through grids.
@ClickSploit · X
I’m excited to officially launch ClickSploit. Check it out here: What started as a fun side project turned into a cybersecurity-themed idle clicker game. I built ClickSploit by using AI to help bridge some of my coding gaps, while leaning on my IT and tech experience to shape the game’s concepts, progression, and terminology. The game is meant to be fun first, but also gives players a small look into real cybersecurity ideas like alert triage, threat intelligence, vulnerability management, endpoint detection, identity security, automation, and building a stronger security program. It’s not a technical simulator, but it is a fun way to get a light introduction to tools and operations that people in cyber and IT work with every day. ClickSploit is accessible directly in your browser on both desktop and mobile phones, so there’s nothing to install. Mobile App development is in progress! This is still early, and I’ll continue improving the game with new conten

Free browser utilities for developer work, hardware testing, and audio—100% client-side with no data uploads.
ChillyCapy · HN
CapyToolkit – Browser-native developer and hardware diagnostic tools