Privacy Policy
This policy covers the Seam for Safari app and its Safari extension, developed by Alex Kitcoff.
On-device processing
Seam measures webpage layout and draws its frame locally on your device. It does not transmit webpage content, browsing history, or your saved preferences to the developer or a server. The app and extension contain no analytics, advertising, or tracking SDKs, and require no account.
Website permission
Safari requires your permission before Seam can read and change webpages. Seam uses that access to measure and adjust page presentation. You can limit or revoke access in Settings → Apps → Safari → Extensions → Seam.
Local preferences
The extension stores its on/off setting, the hostnames of websites you have paused, and your per-site Full Width choices in Safari’s local extension storage. Site preferences are keyed by exact hostname, so subdomains are separate. The companion app stores whether you have completed the setup guide. These preferences persist between sessions on your device and are not sent to the developer.
You can change the extension setting and site exceptions in Safari’s Seam popup. You can disable the extension or revoke website access at any time. Seam does not maintain a server-side browsing record or account to delete.
Optional layout details
The Safari popup can display a layout report for troubleshooting. Copy copies that displayed report to your clipboard only when you request it. Seam does not automatically upload diagnostics or include webpage text, a page URL, browsing history, or saved site lists in the report. If you choose to send a report to support, it is handled as support correspondence.
Support
If you choose to email support, your email address and anything you include in the message will be used to respond to your request. Avoid including sensitive webpage content. You can request deletion of support correspondence by contacting help@alexkitcoff.com.
Websites you visit have their own privacy practices; Seam does not change those practices.
This website
This website uses Google Analytics, as do the other pages on alexkitcoff.com. The app and Safari extension do not include website analytics or send browsing activity to this website. See Google’s Privacy Policy.
Last updated: October 30, 2026