About Toolium
Free online tools that respect your privacy and just work.
Toolium is a collection of free online tools built for everyday tasks like merging PDFs, compressing images, formatting JSON, generating passwords, converting data formats, and more.
We believe simple utilities shouldn't require creating an account, installing software, or trusting a server with your files. That's why every Toolium tool runs entirely in your browser using modern web technologies. Your data stays on your device from start to finish.
Toolium currently offers 37 free tools across categories including PDF, Image, Text, Developer, Design, Spreadsheet, Security, and Utility, with more added regularly.
Our Values
Privacy First
Every tool runs entirely in your browser. Your files and data never leave your device. No server uploads, no cloud processing, no data collection.
Instant & Free
No signup, no trial limits, no paywalls. Every tool is 100% free to use, with no watermarks on outputs. Just open and use.
Works Everywhere
Toolium works on any modern browser (Chrome, Firefox, Safari, Edge) on desktop, tablet, or phone. No software to install.
Built for Productivity
Each tool is designed for minimal friction. Clear layouts, one-view workflows, and instant results. Less scrolling, less hassle, more done.