其他1 day ago
Free PDF tools that never upload your file — PDFCheetah
Merge, split, compress, rotate, reorder and delete PDF pages in your browser. No daily limit, no account, and your document never leaves your device.
@PDFCheetah · X
完整作品展
技术栈
15 projects
Merge, split, compress, rotate, reorder and delete PDF pages in your browser. No daily limit, no account, and your document never leaves your device.
@PDFCheetah · X
Give your parents or grandparents the gift of being asked. Tell Me sends a warm question a couple of times a week — they reply with a voice note, and you keep their stories forever
@TellMe_David · X
用 AI 去除物体、替换背景、增强照片，无需注册即可下载。
chenliang001 · HN
AI Photo Editor No Sign Up – Edit Photos with Prompts
A finite supply of 1,000,000 individually numbered Nothing, priced in euros and documented with unnecessary seriousness.
@GetNothinglol · X
We are NOTHING - we provide NOTHING -
一个本地优先的计算白板，用于数据分析，无需注册。
tccole · HN
Napkinbook, a smart canvas for discovering, and sharing insights
让 AI 助手在几秒内为网站设置免费监控，无需注册。
@uptimerobot · X
Your AI agent can now set up uptime monitoring for you. 🤖 URL + email in, one click from you, live monitor out. No signup. No API key. Free: 50 monitors, 5-min HTTPS checks. Built for Claude Code, Cursor, MCP-enabled assistants, and CI.
Turn math, science, systems, and ideas into polished animated videos. Write readable Manic, preview locally or in your browser, and export when the story is ready.
u/anish2good · Reddit
Turn selected web-page text, equations, and diagrams into an animation manic is a declarative language for visual explanation. You write a readable text file; Manic turns it into a smooth, deterministic animation. No timeline scrubbing and no hand-managed keyframes — you describe the objects, the relationships, and the story beats while the engine handles motion, continuity, layout, rendering, and repeatable output. Manic powers visual explanations, animated lessons, simula
Define a rule once. Apply it to every document that follows. Everything runs in your browser; nothing is uploaded.
@PDFGrid · X
Calla AI语音前台，接听漏接电话，预订工作，追踪收入。
@Jithendhar40266 · X
Ai voice agents that books calls
Sticker spots on a MacBook Pro, an iPhone 17 Pro Max and an iPad Pro. Two years guaranteed, no cases, ever.
@rzayev60230 · X
将照片转换为清晰、可打印的PDF，支持自动裁剪、去阴影和压缩。
创建一个端到端加密的临时聊天室,无需注册或账户。
@sonu_samrat_01 · X
Just shipped GhostLine 🚀 Benchmarks: 1. 1,000+ concurrent WebSocket clients 2. <50ms P95 latency 3. 4,000+ messages/sec 4. 99.9% connection stability 5. <200MB RAM under peak load Try it: #golang #websockets #webrtc #buildinpublic #go