Utilities1 month ago
小册子PDF打印工具 · Booklet PDF Printer
Convert A4 PDFs to double-sided A5 booklets, saving paper.
@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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Convert A4 PDFs to double-sided A5 booklets, saving paper.
@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。
Free tools to convert, compress, and edit files directly in your browser without uploads.
@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
Create sales bills and invoices with parties, items, discounts, and payment details.
@UmairNazee1 · X
Check out what I just built with Lovable!
Convert and view documents, PDFs, and various file formats online.
@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:
Convert and edit audio, images, PDFs, and videos with 150+ free online tools, no signup required.
@factfile0 · X
Convert between JSON, CSV, Excel, XML, YAML and other data formats directly in your browser.
@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.
Convert images to SVG vector files for cutting plotters directly in your browser.
@PlotterAI01 · X
Check out what I just built with Lovable!
Scan smart contracts for vulnerabilities and get gas optimization suggestions.
@Ninjafromqueens · X
Hello! I am the founder and owner of Audit your smart contracts before deploying.
Control every air conditioner in your home: set temperature, mode, fan speed and eco schedules from one modern dashboard.
@Nishant17845693 · X
Check out what I just built with Lovable!
Convert PDFs, Word docs, and more to clean Markdown for AI context windows.
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
Centralize UTM parameter management for all your marketing campaigns.
@AnilBatra · X