Hey Product Hunt! 👋 Pradeep here, maker of NexVaani. I built this because I was frustrated — every time I needed to compress a PDF for a government exam portal or make a passport photo, tools either uploaded my private files to unknown servers, added ugly watermarks, or hit me with a paywall. So I spent months building NexVaani — 107+ tools that process everything 100% in your browser using WebAssembly and HTML5 Canvas. Your files literally never touch a server. Some tools I'm most proud of: 🔒 PDF Compressor — hits exact KB targets (100KB, 200KB) that Indian govt portals demand 📸 Passport Photo Maker — prints 6 photos on one 4x6" sheet, saving a trip to the studio 🤖 AI Text Humanizer — rewrites AI content so it passes Turnitin & GPTZero 🎨 AI Prompt Vault — 50+ battle-tested prompts for ChatGPT, Midjourney & Claude I'd love your honest feedback: • Which tools do you use most? • What's missing that you wish existed? Thank you for the support — it truly means everything! 🙏 👉 https://nexvaani.com

NexVaani

107+ free browser tools — zero server uploads, no login

107+ free browser tools — zero server uploads, no login