实用工具4 days ago
VVentures, 50+ Free Online Tools (Convert, AI, PDF, Media)
VVentures 提供50多个免费在线工具，用于文件转换、AI生成、PDF编辑和视频。
@smarterV01 · X
完整作品展
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60 projects
VVentures 提供50多个免费在线工具，用于文件转换、AI生成、PDF编辑和视频。
@smarterV01 · X
浏览器Markdown编辑器，支持实时预览和导出为HTML、Word、PDF。
u/Eleraffa · Reddit
Built a browser-only Markdown editor for my own daily LLM workflows — live DBML schemas, proper DOCX export, token counts Hey r/SideProject , I move a lot of text between LLMs, local docs, and web tools every day. I couldn't find a lightweight browser editor that handled a few specific micro-annoyances without shoving ads in my face, requiring a signup, or routing text through a server. So I vibe-coded Markdown Online (mostly hacked together with Claude) to solve my own itch. It’s a plai
通过文本提示自定义网页样式、布局和小功能的浏览器扩展。
alentodorov · HN
built it in spring 2026--ready to share today. use opus 4.8 to create css and js snipptes to style the websites you visit the way you want. make nytimes more print-like, hn more matrix, or just replace any mention of AI with the :poop-emoji" -- your call.
Toolkit AI 是隐私优先的浏览器开发工具套件，提供 JSON 格式化、密码生成、二维码等功能。
@Toolkit__ai · X
ToolsLoop：自由职业者免费工具套件，包括发票、增值税、报价、费用追踪和商名生成。
@tools_loop · X
在浏览器中编辑PDF，支持压缩、合并、AI分析，无云上传。
@pdfproindia · X
免费工具,可从YouTube、TikTok、Instagram等平台下载视频和音频。
@myrrakle · X
在浏览器中免费合并、拆分、压缩 PDFs，完全私密无需上传。
@no_hitori69465 · X
*"I just launched PDFLabs! 🚀 A free PDF toolkit (merge, split, compress) that runs 100% in your browser. No servers, no uploads, 100% private. Built with vanilla JS and pdf-lib. Try it out and let me know what you think! [ #buildinpublic #100DaysOfCode
免费在线PDF工具，支持合并、拆分、转换和编辑，文件不离开您的设备。
u/Key_Caramel_5578 · Reddit
Built a free PDF toolkit solo (with AI help) — need feedback on the in-browser text editor before I keep pushing on it Been heads-down on this for a while: thepdftool.in Standard PDF stuff : merge, split, compress, convert, OCR — but most of the conversion tools run entirely client-side (WASM), so files never leave your browser for those. Built solo, leaned on AI tools for a good chunk of the code and debugging. The feature I care most about right now is an inline text editor :— click i
浏览器中的免费 PDF 工具：合并、拆分、压缩、转换、签署和保护。
@buildappfactory · X
Our three products
提供日常软件实用修复的浏览器工具，首先支持GitHub。
yusveng · HN
Workaround – Unstar GitHub Repos in Bulk
FreeFixo：125+ 免费计算器，涵盖金融、健康、法律、房产和旅游，无需注册。
@Arafat3599651 · X
Just launched 🧮 125+ free calculators — mortgage, BMI, debt payoff, compound interest, calories & more. No signup. No ads. Everything runs in your browser instantly. #buildinpublic #webdev #react