150+ high-performance web utilities for modern engineers. Manipulate JSON, decode JWTs, and audit networks 100% locally via WebAssembly. Free for public use. Standalone Air-Gapped Desktop app available for SOC 2 & HIPAA enterprise environments.

Hi Product Hunt! I built WebToolkit Pro because I was tired of developer tool sites that are slow, full of intrusive ads, or require a login for the simplest tasks. I wanted to create something 'Enterprise Grade'—lightning fast, 100% accessible, and private. Every tool in this suite is optimized to the limit (check out our perfect Lighthouse scores!). I'd love to hear your feedback on which tools we should add next to the collection. Thanks for checking us out!

👋 Hi Product Hunt! Abu Sufyan here.

We just pushed a massive architectural update to WebToolkit Pro!

As developers, we constantly use online JSON formatters, JWT decoders, and CSV scrubbers. The problem? Most of these free tools secretly log your payloads. If you paste a production database string into a random website, you risk a massive cloud leak.

That’s why we just took the core engine of WebToolkit Pro Open-Source.

Every single one of our 145+ tools executes 100% client-side using Web Workers. Your data never touches a server.

What’s New in this Update?

Air-Gapped Enterprise: For SOC 2 / HIPAA compliance teams, we just launched a standalone desktop application. It runs entirely offline and generates local cryptographic audit trails.

Performance: We rewrote the router to bypass aggressive Edge WAFs natively, guaranteeing zero-latency execution. Transparency: Check out our open-source repo to verify the zero-knowledge architecture yourself!

I’d love your feedback on the new Enterprise tier and the Open-Source initiative. Drop any questions below! 👇