实用工具3 days ago
CortexDrop — Secure File Sharing via IPFS
上传加密文件，获得自销毁链接分享，无需登录。
@cortexdrop · X
CortexDrop- first consumer file sharing built on IPFS. Drop a file, get a private link.
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上传加密文件，获得自销毁链接分享，无需登录。
@cortexdrop · X
CortexDrop- first consumer file sharing built on IPFS. Drop a file, get a private link.
在浏览器中免费转换、压缩和编辑文件，文件不上传服务器。
@faisalhaleem · X
Just launched — free browser-based file tools runs entirely in your browser. Video to GIF (with trim slider) Merge / Split / Shrink PDF Your files NEVER leave your device. No sign-up needed. Free forever. #buildinpublic #webdev #indiedev #tools #privacy
在浏览器间直接共享文件和文本，无需服务器存储或登录
@bytestreak · X
Building a frictionless, forever free file sharing utility tool. Check it out here:
在本地录制和编辑屏幕视频，无云存储和上传。
@MarkZofMarkZ · X
Screen Recorder that doesn't share your recordings to the cloud:
用于组织重要文件和与家人分享访问权限的安全保险库。
@DwivediNitil · X
Go physical to digital
免费的本地优先 API 客户端，支持 HTTP、WebSocket、GraphQL、gRPC、MQTT 等。无需账户或云端。
@HalxDocs · X
Reqit—a fast, local-first API client for developers.
上传天空照片，用 AI 即时识别云朵并获得天气科普信息。
在线云朵识别 — 上传天空照片，用 AI 即时完成云识别与云分类，了解积云、层云、卷云等常见云型及典型天气、出现高度与形成过程，适合学生、摄影爱好者与天气科普学习。
一个共享记忆层，在不同的 AI 工具和设备间保留你的决定、偏好和项目。
upload — 跨 AI 的长期记忆层，让 ChatGPT、Claude、Codex、Hermes、OpenClaw、WorkBuddy 等共用同一份记忆，换工具换设备都接着上次继续，注册即用免装插件
粘贴链接从 Instagram、TikTok、YouTube 等平台下载视频，无水印无账号。
@grabvex · X
在浏览器中从文本或图像生成4K视频,无需GPU。
Wan3Pro — AI 在线视频生成工具
在浏览器中直接处理PDF，支持填充、合并、拆分、加密，无需上传。
@aethrosX · X
- a free pdf utility tools
分享链接即可进行视频聊天，无需注册。
u/abcde12399 · Reddit
I always begged engineers to fix even a typo. Now I've built my own video call app. I come from business and design. I was always the one begging engineers to fix even a typo. Then I found vibecoding and started building things myself!!! TinyRoom is my first real project. You share a link, people click it, you're in a video call. No accounts, no downloads. Up to 8 people (4 for mobile). Basically Zoom without everything annoying about Zoom. I use it for my own community's weekly sessions