matherslabs · HN

CanvasForMusic – I made a free Spotify Canvas maker that doesn't suck

Watermarkzero — AI 免费去除图片水印。擦除您照片上多余的水印、文字或标志。它并非仅仅涂抹或模糊水印，而是智能地重建水印后方的背景。 最终呈现的是一张完美干净、自然的照片，仿佛水印从未存在过

@yapsjay · X

PaintFlow AI — Upload a famous painting (try The Last Supper or Starry Night) and watch AI recreate the master's brushstrokes, step by step, in a full timelapse. 🎨

@daniel_du · X

Color Master MVP 上线了 🎨 过去一段时间在做一个本地优先的个性化红绿色彩辨别与画作增强工具，现在部署到了 Vercel： 已落地的部分： • 56 题自适应校准（4 条阶梯） • 24 题独立盲测验证 • 6 幅耶鲁/大都会公共领域画作

u/Stock_Giraffe_748 · Reddit

I built ChillArt, a community focused on human-made art, looking for feedback I've been working on a side project called ChillArt: a community for artists to share human-made artwork, discover other creators, participate in discussions, and build personal galleries.I started it because I wanted a place that focused on artwork created by people rather than AI-generated content. The platform is still small, but artists have already started sharing their work and connecting with each other. So

@SwapnanilDhol · X

Uploading a new version of my first app ( to the App Store tomorrow built in-part with Codex!

ldooo · V2EX

分享一个百万人围观的家居、色彩相关的电影截图网站 这个网站整理了几乎所有优秀家居、空间的电影截图，图片无水印高清，支持按照主流色彩分类，养眼提高审美。 适合： - 设计师 - 家居爱好者 - 电影爱好者 网站地址： https://www.yeguozi.com/ 如果觉得对你有用，欢迎留言帮顶 感谢。

ZOOOP — AI 原生创作平台，支持在浏览器端无限画布上生成图像、视频和音频，提供去背景、高清化等专项工具及即用型 AI 模板，支持发布模板赚取积分，并具备团队共享积分模式。

@JonnyD · X

I'm happy to announce "Mash" A local first browser based app for compiling notes and ideas on an infinite canvas. Make as many notes as you want, drag and drop to "Mash" them by combining. Create "sequences" that allow you to export a pdf with each sticky as it's own page. Drop in PDF or DocX or images to easily browse the file and select your favorite clippings to a new canvas, and manipulate them or export them how you want to. Drop a GIF to get all the individual frames. Mash features a roster of cute food themed mascots because this is your infinite textual stove top. Pull in some ingredients, mash them together, stitch them together, arrange them into a flow chart, whatever you find useful, and then get out quickly. Mash is for the little moments that speed up work, and the spontaneous thoughts that inspire new directions. There is no fancy AI feature, no data collection, no login, just a utility for you. Free open source licence. Run it offline if you want

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.

ooklwq · V2EX

我妈要把我家猫绣成十字绣，找不到合适的图纸工具，于是自己写了一个 起因：我妈绣了十几年十字绣，拿着我家猫的照片问我"这玩意能不能变成图纸"。找了一圈现成工具，不是要注册就是要订阅，导出还带水印，于是一怒之下自己撸了一个 → https://crossstitchpatternmaker.app 先说原理，免得显得像个套壳：照片降采样到网格 → 用 CIELAB 空间的 Delta-E 色距匹配到 454 个真实 DMC 线号 → 输出带符号和绞数估算的 PDF 。 技术栈：TanStack Start + Cloudflare Workers + D1/R2 。 但我妈嫌自动配色不如她手挑的线准。程序员 vs 一线业务用户，果然是普世矛盾。 欢迎拍砖，尤其是颜色匹配这块，总觉得还能再准一点，有大佬有相关图片转换算法的也欢迎分享讨论~