
Useful Atlas: Free Browser Tools and AI Calculators
Use fast calculators and browser-local utilities for AI costs, local hardware, automation, website planning, and everyday decisions.
@Erko95261453 · X
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Use fast calculators and browser-local utilities for AI costs, local hardware, automation, website planning, and everyday decisions.
@Erko95261453 · X

从 PDF 文档直接提取结构化数据,无需上传。
@MitanshDevNew · X
just shipped DataDrop — extract data from messy PDFs without uploading anywhere. everything runs in your browser. free to try, $10/mo for unlimited. #BuildInPublic


69 free in-browser web tools for everyday tasks, small PDFs, remove BG, photo editing & code. 100% private — your files never leave your device.
@DevanshuRuhela · X

在浏览器中用播客级别的语音朗读文章。
DmitryDolgopolo · HN
ReadAloud – on-device, podcast-quality text-to-speech in the browser

90个免费浏览器工具,无需上传,可转换、压缩和计算文件。
u/Current-Parking-1296 · Reddit
dzzz.ai over 90 tools in one website privacy focus Hey r/SideProject , I kept uploading private invoices and contracts to random "free PDF tool" sites just to compress a file. Eventually it occurred to me that the browser can do this locally — so I built dzzz.ai : over 90 tools that run entirely on your device. PDF compress/merge, video trim and conversion, background removal, HEIC→JPG, document scanning with your camera, audio transcription, CSV cleanup. All WebAssembly — ffmpeg, Ghost

使用可视化编辑器快速构建Next.js网站,并获得完美的页面评分。
@NextBlockCMS · X
Connect Claude, ChatGPT, or Gemini directly to your live website!🚀 We just turned NextBlock Cortex AI into an MCP Server! ⚡️ Local dev via VS Code / Claude Code ⚡️ Dual-mode: BYOK + MCP Subscription ⚡️ Mutate JSONB layouts & query DB live Try it: 🧱

Paste any URL on webbon.xyz to generate a structured website from a live page — layout, typography, colors, media, CTAs, and animations.
@prakashuix · X

I built a markdown + HTML editor in the browser, I would love feedback Hey everyone, I just launched Doxy a browser-based editor that combines markdown and HTML. T
u/Foreign-Revenue6035 · Reddit
I built a markdown + HTML editor in the browser, I would love feedback Hey everyone, I just launched Doxy a browser-based editor that combines markdown and HTML. Think Overleaf but without LaTeX. It's free to write unlimited. Export to PDF. Paid plan adds AI + unlimited cloud storage. Works entirely in the browser. Would genuinely love feedback from people in this community what's missing, what's broken, what would make you actually use it. https://trydoxy.com/ sub

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

在浏览器中运行的私密AI助手,支持语音和文本。
stfurkan · HN
Show HN: I wrote a 1-bit WebGPU runtime to run a 1.7B LLM in the browser

免费浏览器工具集合,支持开发者工作、硬件测试和音频,完全客户端运行。
ChillyCapy · HN
CapyToolkit – Browser-native developer and hardware diagnostic tools