
Photo to Sketch Converter Free Online - Image to Sketch AI Tool
Convert photos into pencil drawings, charcoal sketches, or cartoon art using AI, instantly online.
image-to-sketch — 图片转素描 AI 小工具
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Convert photos into pencil drawings, charcoal sketches, or cartoon art using AI, instantly online.
image-to-sketch — 图片转素描 AI 小工具

Batch edit images in your browser with tool chaining, compression, and format conversion.
BulkPicTools — 免费浏览器端图片批量处理工具,支持**工具链串联**(压缩→转格式→裁剪一次完成,无需重复上传),本地 AI 去背景/人脸模糊(WebGPU,无需 API Key),支持 200+ 张图片批量处理,文件不上传服务器。

Open-source browser tool to generate UI prototypes, graphics, logos, and social media designs with AI.
MuseUI — 开源的纯浏览器运行的 AI 画布式图片工作台,可生成 UI 原型、文章封面、信息图、Logo、贴纸、社交媒体配图

Cull, enhance, and generate photos with AI in your browser.
ansheng_hu · Product Hunt
MomentSift Cull, enhance, and create better photos with AI

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.