A SMALL INDEPENDENT PROJECT
About ECECH
Practical browser tools and first-hand mobile game reviews, built to make everyday tasks a little clearer.
Useful things, made with care
ECECH is an independent project built by one person. It brings together browser-based tools for everyday work and reviews shaped by actual mobile-gameplay footage.
The aim is simple: make each page useful on its own. Tools explain their inputs and assumptions, and show the result in a form you can review. Game reviews focus on what can be seen and played, rather than claims that the footage cannot support.
What guides the work
Each tool should make it easy to understand what to enter and what the result means.
Where a result depends on a formula or assumptions, the page shows enough context to review it.
Many tools process their inputs in your browser, without an ECECH account or sign-in.
Processing details can differ by tool. Read the notes on a tool page before using it for sensitive information.
Explore ECECH
Browse the tools directory or visit the gameplay and review section.
Privacy
ECECH does not offer accounts or sign-in. Some site features use browser storage, while Google Analytics and Google AdSense may use cookies or similar technologies. See the Privacy Policy for details and controls.