金融商业1 month ago · 1 次试用
Small Business Invoice Generator - Free and instant
创建并下载专业PDF发票，包含您的Logo和自动税务计算。
@jcolementor · X
Fast free invoice generator for small businesses
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创建并下载专业PDF发票，包含您的Logo和自动税务计算。
@jcolementor · X
Fast free invoice generator for small businesses
使用20多个免费在线工具，如发票生成器、二维码生成器、JSON格式化，无需注册。
u/Due_Wear9718 · Reddit
I built 20+ free online tools and a searchable database of 207 AI prompts - all free, no signup I was tired of getting garbage output from ChatGPT so I tested hundreds of prompts. I kept 207 that produce professional output across business, marketing, SEO, copywriting, coding, and more. I also built free tools: invoice generator, QR code maker, AI prompt generator, bio generator, hashtag generator, and 15+ more. All free, no signup: https://kyleqarbour-dot.github.io/freetools/ Prompt
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
Folium - 免费简历生成器，24个模板、实时预览、PDF导出，无需登录。
u/Bulky-Walk-2745 · Reddit
I built the cv builder I always wanted to use ⭐ I got tired of cv builders making me create an account, fill out everything, and then asking for money when I just wanted to download my resume. So I started building my own. What began as a small side project has slowly turned into a full resume builder with: • 24 customizable templates • live preview while you edit • ATS match analysis • AI-generated tailored cvs and cover letters • clean PDF export One thing I wanted from day one was
Every calculator you'll ever need for money, health, math, and everyday conversions — worked examples included, nothing to sign up for.
@calculate_at · X
免费AI写作工作室，无需注册即可撰写电子邮件。
maurice_van_de_wouw · Product Hunt
OutreachForce AI Free AI Email & Letter Studio - No Login Required
免登录的在线PDF和图像工具，支持合并、转换、压缩、编辑和生成等28+种功能。
@badbyeseason · X
Just shipped a big update to file transfer: resume broken transfers, multi-file queue, end-to-end encryption, custom room codes, and 2GB limit. Still 100% P2P, no server stores your files. 28+ tools live now. #buildinpublic #privacy
Swiftener：150+免费在线工具，编辑音频、图像、PDF、视频等，无需注册。
@factfile0 · X
用于 AI 代理的开源持久化内存系统，支持本地和远程共享。
mthines · HN
A couple of weeks ago I built an open source system for handling memory for agents, and it's called LoreKit. It supports local and remote (so you can share with colleagues for instance) memory, it's free, open source and REALLY easy to set up. Local memories requires no sign up, but remote does obviously - but sign up is just OAuth. It's retrieving memories lexically - so no embedding (for now), but using scopes and labels to make sure the memories you retrieve are relevant automatically. And it
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.
分享加密文件，带自销毁链接，无需注册。
@cortexdrop · X
CortexDrop- first consumer file sharing built on IPFS. Drop a file, get a private link.
创建和编辑发票、简历和信函等PDF文档 - 免费且无需登录。
@Numatlas · X
Building made me switch from Claude Code to Codex. Claude’s token usage was too expensive for my workflow. GPT-5.6 Sol + Codex lets me focus on building instead of watching usage limits. Loving it so far! 🚀 @OpenAI @thsottiaux