About

Unique Online Tools is a free collection of browser-based utilities I built for developers, designers, and anyone who needs quick, reliable tools without the hassle of sign-ups or downloads.

Every tool runs entirely in your browser — nothing is sent to a server. Your data stays on your machine.

Why I Built This

I kept finding myself jumping between different websites for simple tasks like formatting JSON, generating UUIDs, or encoding Base64. Most of those sites were bloated with ads, required accounts, or sent data to unknown servers. I wanted something fast, clean, private, and free — so I built it.

Why Free?

Good tools shouldn't cost money or come with strings attached. Every tool on this site is 100% free with no paywalls, no usage limits, and no data collection. Each tool also includes the full React source code — you can copy it directly into your own projects.

Tech Stack

• React — UI framework
• Tailwind CSS — Utility-first CSS
• Radix UI — Accessible primitives
• Shadcn UI — Component system
• Astro — Static site generation

Creator

Built and maintained by 0x1da49 . If you have feedback, ideas for new tools, or just want to say hello — get in touch.