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60 projects
Generate line art drawings and designs online with AI.
AI Line Art Generator — 功能强大的 AI 线稿生成平台，为用户提供多样化的线稿创作与获取服务 - [更多介绍](https://lineart.app/about)
Explore a catalogue of defence, diplomacy, and strategic studies books and publications.
@MohdSha91602575 · X
Built with Codex + GPT-5.6 🚀 I created a modern redesign for KW Publishers, making its catalogue of books on defence, diplomacy, and strategic studies easier and more engaging to explore. Take a look: @ChatGPTapp #Giveaway
Generate drawing prompts by difficulty level with timed challenges and AI reference images.
haowen8098 · V2EX
做了一个随机绘画题目生成器 它可以根据绘画类型、难度和挑战时间生成题目，还提供倒计时和可选的 AI 参考图： https://www.drawingpromptgenerator.com/ 目前还是早期版本
Turn PDFs into interactive flipbooks in seconds without watermarks; embed or share online.
@ZenFlipbook · X
Hey! Really excited to share ZenFlip - it turns any PDF, Word, or PowerPoint file into an interactive flipbook you can embed on any website or share via link. Feature-packed and free to get started. Would love to hear your feedback
Generate and download AI-created printable coloring pages with one click.
SoColoring — AI 驱动的可打印填色稿生成平台，支持文本生成填色稿、AI一键上色等功能，同时还有丰富的免费填色稿图库供用户自由下载，欢迎来这里寻找填色的乐趣
Create and export Mermaid diagrams including flowcharts, ERDs, and sequence diagrams online.
ghosts_ · HN
I've been slowly adding some new free tools to Moxie Docs (partly for SEO, partly to illustrate some of our feature sets before any commitment) for some reason this mermaid editor one blew up on Google rankings so I figured I'd share in case people find it useful! We also have ADR, AGENTS.md, LLMs, and a few other free tools.
Walk through a 3D library to explore your curated quotes.
jac08h · HN
I turned my quote collection into a walkable 3D library (desktop-only)
Click through a Gen-Z bedroom with working iPod, bookshelf, and hidden easter eggs.
Explore AI-assisted book interpretations curated across business, psychology, investment, health, and other domains.
晨笙阅读 — 书籍解读平台，AI 辅助+人工校审，提炼经典书籍的核心问题、论证框架与实践洞见，支持分类浏览、全文搜索和主题阅读
Generate custom icons from text prompts with 50+ styles and download as PNG.
mantasge · Product Hunt
IconsCove AI Icon Generator with 50+ styles and library management
Browse and preview Google Fonts with an interactive interface.
aleshh · HN
RandoFont – A browser for Google Fonts
Add drawings and annotations to HTML and Markdown pages with encryption.
pandrre · HN
I've built tldraw for HTML and Markdown pages (with encryption)
