生产力1 week ago · 1 次试用
RightPDFKit – Free PDF Editor | 51 Tools, No Upload, No Account
RightPDFKit是免费PDF编辑器，有51个工具，无需账户，支持离线。
@zubidavies · X
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RightPDFKit是免费PDF编辑器，有51个工具，无需账户，支持离线。
@zubidavies · X
FreeFixo：125+ 免费计算器，涵盖金融、健康、法律、房产和旅游，无需注册。
@Arafat3599651 · X
Just launched 🧮 125+ free calculators — mortgage, BMI, debt payoff, compound interest, calories & more. No signup. No ads. Everything runs in your browser instantly. #buildinpublic #webdev #react
从模板生成可定制的 Open Graph 图片，用于博客和社交媒体。
javayhux · V2EX
名称：Open Graph 图片生成器 网址：[https://og.mkdollar.com]( https://og.mkdollar.com) 功能：内置 10+ Open Graph 图片模板，选择模板，配置参数，即可生成好看的 OG 图片，适用于文章配图、社媒帖 子封面等场景 价格：免费使用，免费下载 
将 OpenAPI 规范和数据库转换为 MCP 工具，无需编码。
mhmt_dmr · HN
MCP Gateway – Turn existing APIs and databases into MCP servers
部署400+开源工具到9个云提供商中任意一个。
@Dil_Lynn · X
在一个安全的地方整理和管理密码、documents 以及数字遗产信息。
@DLVaultApp · X
Most families aren't prepared for someone's digital life. Passwords. Documents. Recovery information. Important instructions. Digital Legacy Vault helps you organize everything securely and decide exactly who can access it when it's needed. #buildinpublic
搜索索引化的开源代码和软件包，包含版本、依赖和漏洞信息。
@Jack_Timonen · X
在本地处理数据以隐藏个人信息并降低向 Claude、ChatGPT、Gemini 等 API 发送数据的 token 成本。
@AI_303030 · X
定制并下载免费患者教育资料，涵盖14+医疗专科，无需注册。
zainwah · HN
Show HN: ClinicsFlows – 2000 free patient handouts, brand or AI-generate
将Basecamp项目日历合并为统一的iCal日历源，支持谷歌日历、Outlook和Apple日历。
bhagyeshsp · HN
First things first: On the landing page, click on the "demo" link below the Hero section to try it without jumping any hoops ** I'm a long-time Basecamp user and satisfied with its overall functionality. Of course, there are many things that can be improved but that is not the point of this post. *Background* Basecamp lets users create "Projects". These projects are isolated workspaces that contain: members, todos, chat, files, message board, and calendar, etc. My issue was with the scattered calendars. Because I (and every other Basecamp user) creates a dedicated project for different scope of work, even if it is for the same client. For example, at any given time, I may have 4 projects for client-X and 3 projects for client-Y. *My pain point* I have experienced that most clients (especially the decision-makers) do not use Basecamp as often as we--the agency folks use it. They just use it when some reviews or comments are required or some file access. The clients organize their
450+隐私保护的格式转换和PDF处理工具，全部在浏览器本地运行，无需注册。
@tentaco_cc · X
Hey! I built 🐙 It’s a privacy-first web space packed with over 450+ free micro-tools for tech, design, marketing, and PDFs. The best part? Everything runs 100% locally in your browser. No registration, no ads. Let's connect! 🛠️
创建流程图、程序图、组织架构和UML图的免费在线工具。
@N0V4Dev · X
I found a tool called Next AI that links AI capabilities directly with diagrams. It lets you build and edit diagrams using natural language prompts instead of clicking around the canvas manually. It's a handy way to sketch out architecture when you don't want to drag every box yourself. The project is built on TypeScript with React 19 and Next.js. It supports multiple AI providers and even includes an MCP Server. This means you can use it with the Claude Code CLI to generate diagrams from your terminal. Deployment options are flexible too. You can run the tool locally with Docker or push it to Vercel and Cloudflare Workers. It supports multi provider setups so you can pick the backend that fits your workflow. #Nextjs #AI #Diagrams #TypeScript