The ultimate workspace for
developer utilities.
MegaDevTools is a free, open, and privacy-first platform for developers. We built it because we wanted one place with all the tools we use every day — fast, clean, and without any of the bloat.
73+
Tools
Across 13 categories
100%
Client-side
No server processing
Free
Cost
Always and forever
Zero
Data collected
Your privacy matters
Our Story
MegaDevTools was born out of frustration with existing developer tools scattered across dozens of different websites — each with ads, paywalls, or questionable privacy practices. We wanted a single, trustworthy platform with a cohesive experience.
Every tool is built with the same philosophy: fast, focused, and private. No sign-ups, no subscriptions, no data collection. We believe great developer tools should be accessible to everyone, everywhere.
Our Principles
Privacy First
Every tool runs entirely in your browser. We never see your data, files, or inputs. What happens in your browser stays in your browser.
Instant Performance
No round trips to servers. Everything processes locally using native browser APIs and high-performance algorithms.
73+ Precision Tools
From PDF manipulation to cryptography, JSON formatting to QR generation — a focused workspace for every developer need.
Built for Developers
Designed by developers, for developers. Clean, distraction-free interfaces that respect your workflow and time.
Secure by Design
HTTPS everywhere, zero telemetry, no third-party data sharing. Your security is not a feature — it's the foundation.
Open & Accessible
No account required, no paywalls, no signup friction. Just open a tool and start working.
Have feedback or ideas?
We're always improving. Report a bug, suggest a tool, or just say hello.