About

What we do

WebTech360 Tools is a growing library of free online calculators, testers and utilities — from eDPI & sensitivity, gacha pity and API pricing to hardware testers that check your mouse DPI, monitor refresh rate, controller and screen pixels. Every tool runs right in your browser: no sign-up, no installs, and no waiting.

Why we built it

Most tools on the web are buried under ads, slow to load, or simply wrong. We set out to build the opposite: calculators and testers that load instantly, give you a reliable answer, and work just as well on your phone as on your desktop. Each tool is hand-checked against trusted sources and updated when the underlying data changes.

Our principles

• Free for everyone. All tools are free to use, with no account required.
• Fast & lightweight. Pages are static and run calculations and tests on your device.
• Accurate. Formulas, pricing data and test methods are sourced carefully and kept current.
• Privacy-friendly. We collect as little as possible — see our Privacy Policy.

Get in touch

Have a tool you'd like us to build, or spotted a mistake? We'd love to hear from you — head to our Contact page or email us at [email protected].