Privacy

Your entered dimensions stay in the local calculator.

Cratepack runs in your browser. Its calculator code does not send entered container, item or gap measurements to a server. It does not request location, fetch shipping information, accept uploads, open an account, or use cookies, localStorage or sessionStorage to retain your inputs.

Startup and current results

On startup and Reset example, the application explicitly sets all seven visible example values. It does not deliberately retain an earlier calculation between page loads. Your browser may have its own history, form or clipboard features; those are separate from application storage. Any input edit clears the previous result, table, schematic and export state until another calculation completes.

Optional copying and files

Copy notes uses your browser clipboard or a local text fallback. Text and JSON downloads are generated on your device when requested. Those files contain the entered measurement strings, exact counts and the tested-grid assumptions. Save and share them according to your needs. The page cannot revoke text already written to your device clipboard.

Hosting requests

Cloudflare Pages serves the website. Ordinary page requests can expose connection and request information such as IP address, requested URL, time and browser details to the hosting provider. These hosting requests are separate from the local calculation of the dimensions you type.

No analytics, advertising or consent-platform loader is active in this source release. Prepared publisher verification metadata and ads.txt do not themselves load an ad. If additional measurement or advertising is configured later, the disclosure should match that host’s actual settings before enabling it.

Optional email

If you choose to email yardfill.helpful594@aleeas.com, your email and forwarding providers process that message. It is an existing shared public forwarding alias; a private forwarding destination is not displayed. Do not send confidential package specifications, customer records or account details.

Read Cloudflare’s privacy policy for the hosting provider’s practices, or use the contact page for questions about this calculator.