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aixian.online - 免费在线工具：PDF合并、图片压缩、去背景、JSON格式化
浏览器本地工具箱，50多个PDF、图片、JSON处理工具，全部本地运行，隐私安全。
AiXian — 在线工具箱，把桌面级工具装进浏览器，PDF 合并、图片去背景、AI 证件照、JSON 格式化、OCR 识别等 50+ 工具，全部本地处理，文件不出设备
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浏览器本地工具箱，50多个PDF、图片、JSON处理工具，全部本地运行，隐私安全。
AiXian — 在线工具箱，把桌面级工具装进浏览器，PDF 合并、图片去背景、AI 证件照、JSON 格式化、OCR 识别等 50+ 工具，全部本地处理，文件不出设备
在线编辑和转换 PDF、图像、视频、JSON、SVG 和电子邮件的免费工具。
@bigchusstheory · X
使用 AI 将 PDF 文件转换为 Excel 电子表格，支持扫描和数字文件。
uri_merhav
扫描书籍条形码或封面，AI识别后帮你找到免费资源和图书馆副本。
@bamaboy_93 · X
Check out what I just built with Lovable!
将 GoodNotes 文件转换为 SVG、PDF 或 JSON 格式，完全本地处理。
Kaih1825 · HN
Hi HN, I'm the author of this project. I built this because I wanted my handwritten notes to truly belong to me—free to be migrated to other apps instead of being locked inside the proprietary Goodnotes ecosystem. To be honest, I have absolutely no background in reverse engineering or binary file parsing. I built this almost entirely through "vibe coding" (using LLMs as my pair programmers—mainly Gemini Pro/Flash, and occasionally Claude Sonnet). My ultimate goal is to unlock .goodnotes files so
使用 AI 语音将文本和 PDF 转换为自然发音的音频
@caschiblu · X
上传任何 PDF 文件，提问即可获得 AI 驱动的答案。
@usamahameeddev · X
Built DocuMind — an AI-powered PDF Q&A tool. Upload any PDF, ask questions in plain English, get accurate answers instantly. Angular 21 + FastAPI + LangChain + ChromaDB Try it live:
将供应商目录从PDF和扫描件转换为清晰统一的产品数据。
fouadhalawi · HN
Location: UK company (MicroCity Solutions Ltd, reg. 17103353); I work remotely from the Middle East (UTC+3) Remote: Yes, B2B — you contract the UK company, no payroll or employment friction Willing to relocate: No Technologies: Python, PHP, SQL (MySQL/PostgreSQL), FastAPI, LLM integration, RAG, OCR / document data extraction, automation pipelines, Shopify & WooCommerce APIs Résumé/CV: https://microcitylabs.com (two live SaaS products — try them on your own files) Email: [email protected]
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。
在数秒内将PDF转为交互式翻页书，无水印，可嵌入网站或分享。
@ZenFlipbook · X
Hey! Really excited to share ZenFlip - it turns any PDF, Word, or PowerPoint file into an interactive flipbook you can embed on any website or share via link. Feature-packed and free to get started. Would love to hear your feedback
在浏览器中编辑、涂黑、OCR 和签署 PDF，无需上传文件。
u/jwwpua · Reddit
I built a PDF redactor that auto-detects names, SSNs, and account numbers without sending your file anywhere - works on your phone too. Free, no sign-up. Plenty of redaction tools upload your file to their server first (no thanks for legal/medical/tax docs). Some keep the file local but send the text off to an AI, so the text still leaves. And most of the truly local ones only let you draw black boxes by hand, which is how those "redacted" documents in the news keep getting un-r
Merge, split, compress, rotate, reorder and delete PDF pages in your browser. No daily limit, no account, and your document never leaves your device.
@PDFCheetah · X