md2card — MD2Card 在线工具，支持多主题，一键将 Markdown 拆分并生成知识卡片，支持 AI 魔幻卡片和长文智能拆分功能，可编辑，可导出 PNG/SVG/PDF，适合笔记分享与社媒传播

u/Careful-Memory7518 · Reddit

I built an all-in-one PDF tool - merge, split, chat with AI and PDF to video I was tired of paying for 5 different tools just to handle PDFs. So I built PDF Pal - all in one place, no install: ✓ Merge PDFs ✓ Split / extract pages ✓ Extract text in seconds ✓ Chat with AI about your document ✓ PDF to Video Try 3 days for $2, then $9/month. Cancel anytime. Link: https://pdf-pal-ai-video.lovable.app/?lang=en Looking for honest feedback - what would you add? submitted by

jack714 · HN

SendPage – Paste AI-generated HTML, get a link clients can open

@fuckingologist · X

🚀 Fully offline notes that actually work! 📱
KUMORA NOTES — ideas & tasks, no internet needed. Try now 👉 #OfflineNotes #Productivity #LovableAl #BuiltWithAl #SecondBrain
Built with @Lovable @antonosika

@meuzairqureshi · X

@il_deil · X

I’m building an interactive, ultra-minimalist portfolio platform strictly for architects & designers, because I tired of ads and clutter ruining portfolio on Issuu and same services. I made zero visual noise. Multiple viewing modes. Just your portfolio

@DavisK1949 · X

你的 AI Agent 会写代码， 却用不了 PDF 里真正重要的知识。 所以我做了一个新工具： PDF → 可直接安装的 Agent Skill ZIP ✓ 扫描版 PDF 自动 OCR ✓ 长文档自动拆分处理 ✓ 支持 Codex、Claude Code 和 Copilot 免费体验： 如果能把一本 PDF 变成 Skill，你最想转换哪一本？

@Naftali_JR · X

Document engagement tracking

@FileProInfo1 · X

🚀 has successfully launched! helps users convert, view, process, and manage files online — including documents, PDFs, OCR, archives, email formats, and more. We’re excited to share it with the community. Check it out here:

@MrDave_id · X

I built an ai flashcard generator

@33357xyz · X

最近买保险发现文件太多了不好打印。就做了一个小册子打印网站，可以吧A4的pdf双面打印成A5的小册子，节省一半的纸张。网站可以预览小册子的效果，支持手动双面打印和自动双面打印，感兴趣的可以来玩玩。

@jcolementor · X

Fast free invoice generator for small businesses