About DevKit
DevKit is a collection of 32 free developer tools that run entirely in your browser. We believe developer tools should be fast, private, and free.
Our Mission
We saw a problem: developer tools were either fragmented across dozens of sites, required signups, or sent your data to servers. We built DevKit to be the opposite — one place, no accounts, everything client-side.
Privacy First
Every tool on DevKit runs in your browser using JavaScript. Your data — JSON payloads, tokens, code snippets — never leaves your device. There are no server-side processing endpoints. We can't see your data because we never receive it.
Free Forever
All tools are 100% free with no signup required. We support the site through display ads and affiliate links. There are no premium tiers, no locked features, and no plans to add them.
Built With Modern Tech
DevKit is built with Astro for lightning-fast page loads, Tailwind CSS for a clean responsive design, and TypeScript for reliability. The site is static — no server runtime needed.
Open and Transparent
We don't track you with analytics. We don't sell your data. We don't inject affiliate ads into tool output. The ads you see are clearly labeled and don't interfere with tool functionality.