About
About EasyDev
EasyDev is a free toolkit of everyday developer utilities — JSON formatter, JWT decoder, hash generator, cron builder, color converter and more — built for engineers who want a fast, no-account, no-upload alternative to the cluttered tools cluttering the first page of search results.
What we believe
Most developer tools that live online ask you to upload your data and watch ads while you work. We thought that was backwards. Every EasyDev tool runs entirely in your browser using JavaScript and the Web Crypto API — nothing is uploaded, nothing is logged, and nothing is sold. Open the tab, paste your input, get a result, and close it again. The internet was supposed to feel like that.
That privacy stance also makes the toolkit safe to use with sensitive data — production access tokens, customer payloads, signed URLs, configuration files. If it never leaves your machine, it cannot leak.
What is inside the toolkit
The site groups twenty tools into seven categories: Formatters, Text, Encoders, Converters, Security, Generators, and Schedulers. The most-used today are the JSON Editor, JWT Decoder, Base64, Hash Generator, and the Cron Generator.
Every tool ships with an inline guide and answers to the questions developers actually ask — when to use HEX over Base64, why MD5 should not be used for passwords, what the embedded timestamp in an ObjectId means. The aim is that you finish your task and walk away a little less curious about it than when you arrived.
How it is built
EasyDev is a Next.js application that is statically rendered and served from the edge. The toolkit uses well-maintained open source components — vanilla-jsoneditor, marked, and others — assembled with care so each tool loads fast and feels native to the browser. There is no analytics-heavy tracker; we collect coarse, anonymized usage stats so we can decide what to build next.
Get in touch
Feedback, feature ideas, and bug reports are very welcome. The fastest way to reach us is through the support links in the sidebar, or by opening an issue on the project repository. If a tool is missing something you rely on, tell us — many of the tools on the site started as a single message from a developer who was tired of opening five tabs to get one thing done.