About Utilify

Utilify is a free collection of online utilities aimed at developers and everyday users. Every tool runs entirely in your browser — your input never leaves your device.

Why client-side?

Most online tools upload your data to a server. We don't. JSON, base64, hashes, JWTs, image conversions, and PDFs are all processed locally in JavaScript. This is faster, more private, and works offline once the page is cached.

How is it free?

Utilify is supported by display advertising delivered through Google AdSense. We do not run separate trackers or sell your data.

Contact

Questions, bug reports, or suggestions: contact@utilifyapp.net.