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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
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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
用AI转录和总结YouTube视频、播客、PDF和MP3/MP4文件。
sipsip.ai — 支持30+平台视频AI转录并提取摘要，订阅RSS可以每天发送早报
将 HTML、Markdown、笔记本或 PDF 转换为可分享的私密网站。
@thryvate · X
My AI built something cool, let’s share it with some friends.
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
将 Markdown 转换为视觉知识卡片，支持 30+ 主题和多格式导出。
md2card — MD2Card 在线工具，支持多主题，一键将 Markdown 拆分并生成知识卡片，支持 AI 魔幻卡片和长文智能拆分功能，可编辑，可导出 PNG/SVG/PDF，适合笔记分享与社媒传播
从PDF和笔记照片快速生成AI学习卡片。
@MrDave_id · X
I built an ai flashcard generator
Make a free sorry card online. Pick a theme, write your apology, and download a cute, personalized apology card as PNG, JPG, or PDF in seconds.
@AhmedDionic · X
Currently building SorryCard. It lets you create and send apology cards in under a minute. It started as a small weekend project and I'm improving it in public.
将PDF转化为AI交互式学习工具，生成笔记、测验和抽认卡。
u/twozeroes · Reddit
I spent the last year building my first project, looking for some real feedback and opinion. Hello everyone. So last year i had simple idea to make a ChatGPT to pdf website, where user can paste a link and and download the pdf of a certain part of the cha. It was also the first serious project I've ever worked on. But while building i had so many problems and new ideas while discussing with ai and i kept building. I started working on document processing, OCR, citations, highlighting, multi
HyruKit is a modern online toolkit for PDF, image, video, audio, developer, AI, and productivity utilities.
u/Huraka_kun · Reddit
I built HyruKit, a free online toolkit — looking for testers and suggestions for new tools Hey everyone! 👋 I'm a student developer and I've been building HyruKit, a free online toolkit for everyday file and productivity tasks. 🌐 https://hyrukit.vercel.app/ I'm taking a build → test → improve → expand approach with the project. What is currently implemented? At the moment, PDF and Image are the only categories that are fully implemented and functional. 📄 PDF Tools 🖼️ Image Tools
Turn text into scroll-stopping carousels for LinkedIn, Instagram and X. Pick a theme, preview live, and export a ready-to-post PDF or PNG.
@TheReathyApp · X
Building Reathy - an intuitive tool for creating professional social media carousels in minutes 🚀
FetchrLy finds verified recruiter emails, surgically tailors your PDF resume for ATS alignment, generates personalized cold emails, and manages smart 3-step automated follow-up seq
@rohilla_manas_ · X
免费在线PDF工具：合并、拆分、压缩、转换和旋转文件。
u/Successful_Respond31 · Reddit
My first "vibe coding" experiment: I built a 100% free, client-side PDF engine with zero backend uploads Hey Reddit, I’ve been watching the "vibe coding" trend and decided to run an experiment: building a complete, production-ready web utility entirely through prompt-based AI coding. The result is PDFEngine ( https://pdfengine-neon.vercel.app ). I got tired of online PDF converters that force you to create an account, cap you at 2 files per day behind a paywall, or upload your sensiti