
JSON Wallet — Free Online JSON Editor & Formatter
免费在浏览器中编辑和格式化JSON,支持验证和转换。
@bhushankuma491 · X
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免费在浏览器中编辑和格式化JSON,支持验证和转换。
@bhushankuma491 · X

创建 33+ 种 Mermaid 图表,实时预览,导出 PNG/SVG/PDF,数据保存在浏览器。
kalman03 · V2EX
分享一个免费强大的在线 Mermaid 绘图工具 Mermaid Live Editor ( https://mermaid-live-editor.com/ ) 免费强大的在线 Mermaid 绘图工具。无需安装,支持 33+ 种图表类型(流程图、时序图、架构图等)实时渲染,纯前端运行不上传代码,支持导出 PNG/SVG/PDF 格式。

用于图片调整、JSON格式化、PDF处理、文本分析和设计的免登录浏览器工具合集。
musekit · Product Hunt
Free AI Tools Free browser tools for everyday tasks, no login

AI 驱动的 SVG 编辑器,在浏览器中生成和编辑矢量图形。
u/Every-Comment5473 · Reddit
I think I may have finally found a fully free alternative to BoxySVG. I came across this browser-based free SVG editor from svgmaker , and it feels pretty close to Apple Freeform in the way the canvas, grids, snapping, and alignment work. It also lets you edit paths, points, text, colors, shapes etc. Most of the things I used to open BoxySVG for, I can now do in this one—and it’s completely free. Honestly, I wasn’t expecting it to be this capable, especially since most AI image generation


用emoji创建自定义二维码,自定义颜色和形状后下载SVG或PNG。
@getplanqr · X

用文字创建和导出图表,支持 Mermaid、PlantUML、D2 等格式。
@soyalexdzul · X
Open-source platform for creating, organizing, and exporting diagrams using plain text markup. It combines the power of Mermaid, PlantUML, and D2 with a polished interface
搜索50000+免费SVG图标,自定义颜色和线宽,下载SVG/PNG/XML,无需登录。
@thedeepflux · X
i'm shipping for designers who need a massive library of high-quality icons without the subscription. it solves the 'i need it now' problem. for other builders, how do you handle feature creep vs. sticking to the core problem?

用 450+ 个隐私保护工具在浏览器中处理和转换 PDF 与图像。
@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! 🛠️

在线即时格式化和验证 JSON,无需上传数据。
@VeganVegan75738 · X
做了一个免费的 JSON 格式化工具。 支持: ✅ JSON 格式化 ✅ JSON 校验 ✅ 在线使用 ✅ 无需安装,数据不上传 开发者日常调试 JSON 可以直接用: #开发者 #前端开发 #工具

使用本地AI模型在浏览器中重排PDF。
ldenoue · HN
Show HN: PDF reflow in the browser with local AI model

Neatkit——免费图像压缩、PDF合并、二维码生成和AI文本检测工具。
@ChazXtine · X
I have been working on which is basically a site for free tools no pay wall. Currently I'm at 20 tools but I will be slowly expanding it.