I built a suite of 16 developer tools that run 100% locally in your browser (no server uploads, privacy-first)
Hi everyone,
As a web developer, I was tired of using cluttered, ad-heavy online formatting tools that upload my JSON payloads, JWT tokens, and private keys to unknown servers.
So, I built **Nuqrai** — a collection of 16 developer utilities (including JSON Formatter, JWT Decoder, Diff Checker, Cryptographic Hash Generator, Image to Base64, and SVG-to-PNG Converter) that perform all calculations **100% client-side**.
**Why use it?**
* **Zero Server Uploads:** Your code and files never leave your device. * **PWA Enabled:** It caches everything to work completely offline. * **Clean Layout:** Simple, fast, and optimized for daily dev workflows.
Check it out here: [**https://www.nuqrai.com\*\*\](https://www.nuqrai.com/)
I would love to get your feedback on what tools to add next!'