livetools=50+│auth=none│exec=client│cost=$0
GeniesTool.
Free Developer Utility Hub for Engineers & SREs.
UUID · Crypto · Network · DevOps · Security.
GeniesTool is a free, open-source developer utility hub built for software engineers, SREs, and security professionals. Every tool runs 100% client-side — no data ever leaves your browser, no account required. From UUID v1–v7 generation and JWT token debugging to AES-256-GCM encryption and Kubernetes manifest generation, GeniesTool covers the full stack of daily DevOps and security tasks with instant, zero-friction results. All 50+ tools are free and open to use without rate limits.
50+
Developer Tools
10
Tool Suites
100%
Client-Side
Free
No Sign-Up