About

Built for quick, reliable developer utilities

RunTools.dev keeps common tasks - encoding, timestamps, DNS checks - just a click away with a simple, privacy-conscious experience.

Why RunTools.dev exists

We wanted a single, fast place to reach the small utilities you need during code reviews, debugging, and shipping production changes.

Opens fast with a lightweight UI and keyboard-friendly navigation.

Keeps only the essentials for each tool so nothing gets in your way.

Runs in the browser when possible, and calls APIs only when required (like DNS lookups).

Localized routes and interface so teams can work in their preferred language.

Fast and lightweight

Use tools immediately without an account, with shortcuts and a clean interface to stay in flow.

Privacy-minded

Most tools run entirely in your browser; network requests are used only when the task needs them.

Ready for teams

Localized interface and paths so everyone on your team feels at home.

Practical coverage

Covers day-to-day helpers like Base64, timestamps, JWT decode, and DNS lookup in one place.

Jump into a tool

Browse all utilities at once and open the one you need right now.