About Toolkit.app
Our Mission
Toolkit.app was created with a simple mission: to provide developers with high-quality, free tools that respect their privacy and work reliably across all devices.
We believe that essential developer utilities should be accessible to everyone without barriers like ads, signups, or paywalls. Our tools run entirely in your browser, ensuring your data never leaves your device.
What We Offer
Our platform provides dozens of carefully crafted tools for common development tasks:
- Data format conversion (JSON, YAML, CSV)
- Web token utilities (JWT decoder, Base64)
- Date and time calculations
- Code formatting and minification
- Text processing with regex support
- Cryptography tools
- And many more development utilities
Our Principles
Privacy First
All tools run entirely in your browser. Your data never leaves your device.
No Ads or Tracking
We don't show ads or track your usage. Just clean, distraction-free tools.
Free to Use
All tools are completely free with no limitations or hidden costs.
Open Source
We believe in transparency and community collaboration.
Get in Touch
Have suggestions for new tools or improvements? We'd love to hear from you!
Visit our contact page to get in touch with our team.