Essential tools for developers. Fast, beautiful, and works entirely in your browser. No data leaves your device - everything runs locally.
All tools run locally in your browser. No server requests, no waiting. Instant results every time.
Your data never leaves your device. Everything is processed locally. No tracking, no analytics, no cookies.
Responsive design that works perfectly on all devices. Use your favorite tools anywhere, anytime.
Modern, clean interface with smooth animations. Dark mode by default for comfortable extended use.
Once loaded, works completely offline. Perfect for developers working in environments with restricted internet.
Completely free forever. No premium features, no paywalls, no hidden costs. All tools, all the time.
TULPAR is a secure, privacy-first collection of 50+ free developer tools designed for modern creators. Running entirely in your browser with advanced Client-Side Technology, it ensures your sensitive data (JSON, PDFs, Images) never leaves your device.