About

Built for developers,
by developers

ToolHive is a free, privacy-first collection of developer tools and productivity utilities. Everything runs in your browser — no signup, no tracking, no nonsense.

158+

Free tools

Our values

Privacy First

Every tool runs entirely in your browser. Your code, data and secrets are never sent to any server. No accounts, no tracking, no cookies.

Always Free

158+ tools, zero cost. We believe developer tools should be accessible to everyone, from students to senior engineers.

Open & Fast

Built with Next.js and pre-rendered as static pages. Loads instantly from a global CDN. No spinners, no waiting for servers.

Built for Developers

Every tool is designed with developers in mind — real code editors with syntax highlighting, keyboard shortcuts and clean output.

Our privacy commitment

When you use a JSON formatter, password generator or CSV viewer on ToolHive, your data is processed exclusively in your browser using JavaScript. Nothing is transmitted to our servers. We have no way to see what you're working on — and that's exactly how it should be.

We use Plausible Analytics — a cookie-free, privacy-respecting analytics service — to understand which tools are most useful. We see aggregate counts, never individual data.

Read our Privacy Policy

Built with

ToolHive is built on a modern, performant stack optimized for speed and developer experience.

Next.js 15

React framework with static site generation

TypeScript

Type-safe code across 280+ tools

Tailwind CSS v4

Utility-first styling with dark mode

CodeMirror 6

Professional code editors in the browser

Vercel

Global edge CDN deployment

Plausible Analytics

Cookie-free, privacy-first analytics

Ready to explore?

Browse 158+ free tools across 25 categories.

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Built for developers,by developers