Privacy Policy
SnapCrit Chrome Extension ยท Last updated: March 2026
Overview
SnapCrit is a local-only tool. It does not collect, transmit, or store any personal data on external servers. Everything stays on your device.
What the extension does
- Captures screenshots of selected elements or the visible page in your browser tab โ only when you explicitly trigger it
- Accepts notes you type, associated with those screenshots
- Generates a local HTML report that you can download and share however you choose
Data storage
- Session storage only: Screenshots and notes are stored in
chrome.storage.session, which is cleared automatically when you close Chrome or click Exit in the toolbar
- No cloud sync: Nothing is sent to any server, API, or third party
- No analytics: The extension does not track usage or behavior
- No accounts: No login, no profile, no identifiers
Permissions explained
- Access to all sites (
<all_urls>): Required so the toolbar and element picker work on any URL โ including localhost, staging, and production prototypes
- Tabs: Required to capture a screenshot of the visible browser tab when you select an element
- Storage: Used to hold your notes and screenshots temporarily within a session
- Scripting: Used to inject the toolbar UI into the page when you activate the extension
What we don't do
- We do not read the content of pages you visit outside of the element you explicitly select
- We do not share any data with third parties
- We do not use cookies or tracking pixels
- We do not store anything after you exit the session
Contact
Questions or concerns? Open an issue on GitHub.