实用工具1 month ago
小册子PDF打印工具 · Booklet PDF Printer
将A4 PDF转换为双面A5小册子，节省纸张。
@33357xyz · X
最近买保险发现文件太多了不好打印。就做了一个小册子打印网站，可以吧A4的pdf双面打印成A5的小册子，节省一半的纸张。网站可以预览小册子的效果，支持手动双面打印和自动双面打印，感兴趣的可以来玩玩。
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将A4 PDF转换为双面A5小册子，节省纸张。
@33357xyz · X
最近买保险发现文件太多了不好打印。就做了一个小册子打印网站，可以吧A4的pdf双面打印成A5的小册子，节省一半的纸张。网站可以预览小册子的效果，支持手动双面打印和自动双面打印，感兴趣的可以来玩玩。
在浏览器中免费转换、压缩和编辑文件，文件不上传服务器。
@faisalhaleem · X
Just launched — free browser-based file tools runs entirely in your browser. Video to GIF (with trim slider) Merge / Split / Shrink PDF Your files NEVER leave your device. No sign-up needed. Free forever. #buildinpublic #webdev #indiedev #tools #privacy
Generate quotes, invoices, reports and client emails in seconds with AI tools built for UK plumbers, electricians, builders, estate agents, teachers, personal trainers and accounta
@Jack441122 · X
创建销售单据和发票，包含客户、项目、折扣和付款详情。
@UmairNazee1 · X
Check out what I just built with Lovable!
Docpose: 在线转换、查看和管理各种文档、PDF和文件格式。
@FileProInfo1 · X
🚀 has successfully launched! helps users convert, view, process, and manage files online — including documents, PDFs, OCR, archives, email formats, and more. We’re excited to share it with the community. Check it out here:
Swiftener：150+免费在线工具，编辑音频、图像、PDF、视频等，无需注册。
@factfile0 · X
在浏览器中将 JSON、CSV、Excel、XML、YAML 等数据格式相互转换。
@NaimBiswas11 · X
Developers work with different data formats every day — JSON, CSV, XML, YAML, and Excel files are everywhere. But finding a simple, fast, and privacy-friendly way to convert and process these formats is not always easy.
上传图像并将其转换为 SVG 矢量文件，用于切割绘图机。
@PlotterAI01 · X
Check out what I just built with Lovable!
Solidity智能合约AI安全扫描工具，检测漏洞和优化建议。
@Ninjafromqueens · X
Hello! I am the founder and owner of Audit your smart contracts before deploying.
从统一仪表板控制家中的空调：设置温度、模式、风速和节能计划。
@Nishant17845693 · X
Check out what I just built with Lovable!
将 PDF、Word 等多种格式文档转换为 Markdown，用于 AI 代理。
u/kirillzubovsky · Reddit
Selling t0md.com – Privacy-first multi-format to Markdown converter A few months ago I was dumping research PDFs and Word docs into Claude and Cursor and watching the token bill climb for no good reason. Heavy formats are terrible for context windows as the agents have to first convert the documents, then parse the MD files, then do the processing. I thought I could help the agents, and I built t0md.com. However exciting it was to make something quickly that solves a big problem, it's not
