Indie CN — A Directory of Chinese Indie-Made Products

STL 网格检查与修复工具（英文界面），去掉重复面和零面积面、统一法线朝向、可补小的平面破洞，支持 3MF 转 STL，修复前后对比，文件在浏览器本地处理不上传，免费

Tarotop is a private space with Maevera, an AI familiar (灵宠). She stays with you in chat, keeps memory you control, and uses skills when they help — tarot is the first one. Free card of the day, 150 c

VoiceWarp 是一款免费的浏览器端实时变声工具。打开 https://voicewarp.ai，授权麦克风即可实时改变声音，无需下载安装或注册。适合游戏、直播、在线通话和内容创作，多种音色可选，低延迟，音频仅在浏览器会话中处理。完全免费。