ClientProof Privacy Policy
Last updated: August 12, 2026
ClientProof does not collect, transmit, or store data on any server. Everything the extension generates is saved only in the browser where it's installed, and the extension makes no network requests whatsoever.
What is stored, and where
Everything is stored via chrome.storage.local, on the user's own machine:
| Data | Purpose | Where |
|---|---|---|
| Screenshot of the reviewed page | Serves as the report's canvas | Local |
| Site URL, title, and favicon | Identifies the review and headers the report | Local |
| Comments: text, position, status, author, and date | The review's content | Local |
| Name, studio, logo, and accent color | Signs comments and personalizes the report | Local |
What is NOT done
- No data is sent to any server, ours or a third party's.
- No personal information is collected beyond the name a user voluntarily types to sign their own comments.
- No browsing is tracked: the extension only acts on the tab where the user clicks the icon, and only at that moment.
- No cookies, advertising identifiers, or analytics of any kind are used.
- Data is never sold or shared with anyone.
Permissions and why they're needed
activeTab: access the active tab when the user clicks the icon, to capture it and display the annotation layer. It does not grant access to other tabs or to browsing history.scripting: inject the annotation layer and walk the page to capture it in full.storageandunlimitedStorage: save reviews on the user's machine. A full-page capture is several megabytes, and multiple rounds per site are kept.
User control over the data
- The Revisions panel shows everything stored, how much space it takes up, and lets the user delete any round individually and immediately.
- Uninstalling the extension removes everything it had stored.
- Reports exported as HTML are local files under the user's exclusive control. They contain the screenshot and the comments, so distributing them is the sender's responsibility.
Third-party content
Reports include a screenshot of the reviewed page, which may contain material subject to third-party rights. The user is responsible for having authorization to capture and share the pages they review.
Changes to this policy
Any change will be reflected on this page along with a new date. Should the extension ever add a feature that requires a connection, it will be announced explicitly before being enabled, and never applied retroactively to data already stored.
Limited Use compliance
ClientProof's use of information complies with the Chrome Web Store User Data Policy, including its Limited Use requirements. Data is used solely to provide and improve the extension's visible single purpose: capturing, annotating, and documenting web reviews.