Our mission
ToolPlex is a collection of fast, free, browser-based tools built for developers, students, and everyday users. No accounts, no uploads to servers, no tracking beyond analytics. Just open a tool and get your answer instantly.
Whether you need to format JSON, convert units, calculate a tip, check your BMI, or count words in a document — ToolPlex has a tool for it.
Who made this?
Built and maintained by a solo developer. Questions, bug reports, or tool suggestions are always welcome — reach us at [email protected] or through the contact page.
What's our privacy approach?
Every tool on ToolPlex runs entirely in your browser. The text you paste, the files you drop, the numbers you type — none of it is sent to our servers. We use Google Analytics to understand which tools are popular, and nothing else. For the full details, see our privacy policy.
Our values
Fast
No loading spinners or waiting for server responses. Results are instant.
Private
Your inputs never leave your device. We don't log what you type into our tools.
Free
Every tool on ToolPlex is completely free to use, forever. No paywalls.
Accessible
Designed to work beautifully on any device — desktop, tablet, or phone.
What's coming
We're actively building out the ToolPlex toolkit. On the roadmap: currency converter, percentage calculator, BMI calculator, age calculator, tip calculator, word counter, case converter, time zone converter, and date calculator.
Have a tool you'd like to see? We'd love to hear from you.