
Invosi — Invoicing for freelancers, startups, and small businesses
Invosi:创建品牌发票、收集付款、处理增值税和自动提醒的在线服务。
@saadr234 · X
Test it out all! I bet you will save you so much time.
完整作品展
技术栈
20 projects

Invosi:创建品牌发票、收集付款、处理增值税和自动提醒的在线服务。
@saadr234 · X
Test it out all! I bet you will save you so much time.

将菜单PDF转换为专业数字菜单,包含图片和5种语言翻译。
@juancastillamar · X
Hi Esther, I’m a frontend developer working in seo for let’s connect and keep growing!

118个隐私优先的浏览器工具,用于图片、PDF、SEO和媒体处理。
@ayan11200 · X
try this one Free solution

一次编写,多格式导出为笔记、幻灯片、PDF、PPTX、DOCX 或画布。
@mr_wickedhacks · X
Write the doc once → get a notebook, slide deck, canvas, or resume from the same source. No rewriting for every format.

在线绘制或导入串珠图案,自动计算珠子数量,导出PDF。
letsgogogo · V2EX
做了一个串珠子的工具,支持拼豆。 我做了一个在线串珠图案工具 Loomet 。 可以画图案、自动算珠子数量、导出 PDF 。也支持拼豆模式。 https://loomet.app

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

将 YouTube、PDF 转换为 Anki 学习卡,AI 自动生成。
u/holios89 · Reddit
Built an AI SaaS that turns your notes/articles/PDFs into study flashcards — looking for harsh feedback (and bugs) Hey folks, Solo/small side project here: Deckly ( deckly.one ) — an AI-powered flashcard generator for spaced-repetition learning (Anki-compatible export). You give it text, a PDF, or an article link, it generates a deck of flashcards (Q&A, Cloze, or multiple choice), optionally with TTS audio and images per card, and you can study it right in the browser or export to `.apkg`.

450+隐私保护的格式转换和PDF处理工具,全部在浏览器本地运行,无需注册。
@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! 🛠️

用Dshelf将PDF转化为宁静的阅读体验,配有精美图书馆和AI页面指导。
@dshelf_app · X

以安全链接分享文档,追踪每页的查看者。
@adhikari_premi · X

定制并下载免费患者教育资料,涵盖14+医疗专科,无需注册。
zainwah · HN
Show HN: ClinicsFlows – 2000 free patient handouts, brand or AI-generate

Scanned.to:用 AI OCR 将扫描文档转为可编辑 Word 或文本,支持多语言翻译。
Scanned.to — AI 驱动的 OCR 文档识别与翻译平台,将扫描 PDF/图片转为可编辑 Word/Text,保留原始排版,支持 50+ 语言翻译