About
Built for developers
who value their time
DevUtils is a collection of fast, free, browser-based utilities for developers. Every tool runs 100% client-side — your data never leaves your device, ever.
18+
Free Tools
4
Categories
3
Blog Guides
Our principles
Fast by default
Every tool loads instantly. No waiting for servers, no spinners, no latency. Your browser does all the work.
Private by design
Nothing you type is ever sent anywhere. All processing happens locally in your browser using JavaScript.
Free forever
No paywalls, no premium tiers, no sign-up required. Every tool is fully accessible to everyone.
Built for developers
Designed by developers who use these tools daily. Every detail — from copy buttons to keyboard shortcuts — is thought through.
Tech stack
Next.js 15
App Router framework
Tailwind CSS
Utility-first styling
TypeScript
Type-safe codebase
Vercel
Edge deployment
Start using DevUtils
Browse all tools or read our guides to get the most out of DevUtils.