ASPECT runs entirely inside your browser. Your dimension inputs are never uploaded, transmitted, or stored on any server. There is nothing for us to see.
Every operation — calculating aspect ratios using the GCD algorithm, generating CSS properties, mapping to Tailwind utilities, and rendering the live canvas — is performed locally using vanilla JavaScript executing in your browser. Your inputs do not leave your device.
ASPECT uses your browser's local storage to keep a short history of your recent calculations so you can restore them within a session. This data lives only on your device, is never sent anywhere, and can be erased at any time using the clear control in the tool or by clearing your browser storage.
There are no user accounts, no authentication, and no tracking cookies. We do not run third-party advertising or behavioural analytics on the tool. We cannot identify you.
The application loads only its own first-party scripts. No external code executes against the contents of your inputs.
ASPECT is a general-purpose developer utility and is not directed at children under 13.
If this notice changes, the revised version will be posted here. Because the tool stores nothing about you, changes only affect how the utility behaves on your device going forward.
ASPECT is built and maintained by Velocity, a Calyvent studio. Questions may be directed there.