Here's another all-in-one online tool site, extremely versatile, with all the tools you need for daily work: images, PDF, video, writing, audio TinyWow – Free – US website, those worried about domestic domains take a look Highlights • Provides 200+ free online tools,
@elliotchen100
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Codedex: Free Gamified Programming Learning Platform for Kids
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Must recommend, suggest saving it, let kids learn programming while playing games Codedex – Permanently Free – With animations, sound effects, and levels Core Highlights
• Gamified learning path, each lesson like a level, with animations, monster battles, and rewards
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SyncClipboard: Cross-Platform Clipboard Sync Open Source Tool
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SyncClipboard：跨平台剪贴板同步神器（开源免费） 在 Windows / macOS / Linux / iOS / Android 之间同步文字、图片、文件的全平台工具，支持本地部署或 WebDAV 云同步，适合跨设备协同办公。 功能亮点： 同步剪贴板内容（文本 / 图片 / 文件）
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Ghost Downloader: AI-Powered Cross-Platform Download Tool
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Ghost Downloader: Cross-Platform, AI-Accelerated Modern Download Tool, Free and Open Source Built with Python, supports multi-threading, features IDM-style segmentation and AI Boost downloader, with a clean and elegant UI, compatible with macOS, Windows, and Linux. Core
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Klap: AI Auto-Editing Tool for Short-Form Vertical Videos
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诸位短视频 up 可以看看这个工具，免费试用，搭配 @dontbesilent 的心法和文案教程，完播率高高的 Klap：AI 一键剪辑长视频，生成爆款竖屏 Shorts！ 上传或粘贴 YouTube 链接，Klap 就能帮你自动生成适合 TikTok / Reels / Shorts 的竖屏片段。
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Real-ESRGAN GUI: Cross-platform image upscaling tool
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来吧，这个东西每个人都需要，完全免费开源 Real-ESRGAN GUI：跨平台的图像超分神器 一款实用、美观的 Real-ESRGAN 图形界面工具，支持 Windows / macOS / Ubuntu，现已支持 Real-CUGAN！轻松实现图片/GIF 放大、去噪与清晰化。 核心亮点：
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Gradio WebRTC Enhanced Video Chat for AI Interactions
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发现一个 fastRTC 的增强版，增加了实时视频聊天模式 gradio-webrtc – 免费 – 支持 AI 角色以视频形式参与互动，开箱即用、无需改动 Gradio 原生结构 昨天推荐的阿里生态人系统用的就是这个 RTC 通讯，
类似的项目都是以体验 POC 为主，生产需要大量调试优化 亮点 默认启用 video_chat -
Deepgram Aura-2 TTS Outperforms Rivals in Enterprise Tests
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Deepgram 最近出了一个新企业应用级的 TTS 叫 Aura – 2
— 艾略特 (@elliotchen100) 4 mai 2025
从盲测数据和价钱来看，都比老对手 11labs 和 Azure 优秀
盲测
• 对 Azure：68.3% 胜出
• 对 PlayHT：66.7%
• 对 ElevenLabs：61.8%
• 对 Cartesia：53.4%
• 对 OpenAI：52.0%
• 对 Google：51.4%
• 总体胜率：58.1% vs 41.9%（136 vs… pic.twitter.com/KZEmPcZ6LwDeepgram recently released a new enterprise-grade TTS called Aura-2 From blind test data and pricing, it outperforms the old rivals 11labs and Azure Blind Tests
• Vs. Azure: 68.3% win rate
• Vs. PlayHT: 66.7%
• Vs. ElevenLabs: 61.8%
• Vs. Cartesia: 53.4%
• Vs. OpenAI: