Hey Product Hunt! 👋 I’m thrilled to share **KioTools (kiotools.com)** with you today! **Why I built this:** Every time I needed to do a quick task online—whether converting a file, formatting data, or optimizing an image—I ran into the same frustrations: slow server uploads, strict file limits, annoying paywalls, and privacy concerns about where my files were actually going. **How KioTools fixes this:** Instead of sending your files to a remote cloud server, KioTools brings the processing power directly to your device using modern web technologies and WebAssembly. ✨ **What makes KioTools different?** - 🔒 **100% Privacy-First:** Your files and data never leave your device. Everything runs locally in your browser. - ⚡ **Instant Speed:** Zero upload or download waiting times. Tools execute at near-native speed. - 🛠️ **Clean & Distraction-Free:** No bloated interfaces or complicated sign-up walls—just open the tool you need and get the job done. - 💸 **Free to Use:** Accessible right away without friction. I’d love for you to give it a spin and let me know: 1. Which tool did you find most useful? 2. What new utility or tool should I add next to the collection? Thank you so much for your support and feedback! 🙏

Forum Threads

p/kiotools

•

1d ago

Why I built a 100% client-side utility suite with WebAssembly (Zero server uploads)

Hey Product Hunt community!

I'm Noureddine, and tomorrow I'm launching KioTools (kiotools.com)!

Every time I needed a quick online utility converting files, optimizing images, or formatting data I hated having to upload my files to a random cloud server and wait in a queue.

So I built KioTools to run entirely inside the browser using WebAssembly. Nothing ever leaves your device, meaning instant processing and 100% privacy.

View all

KioTools

Fast, privacy-first browser tools powered by WebAssembly.

Fast, privacy-first browser tools powered by WebAssembly.

Forum Threads

Why I built a 100% client-side utility suite with WebAssembly (Zero server uploads)

Forum Threads

Why I built a 100% client-side utility suite with WebAssembly (Zero server uploads)