Is SwiftRead - read faster, learn more Safe? — Extension Safety Profile

SwiftRead is a speed-reading tool that overlays text from web pages or documents to help users read faster. Its requested permissions are typical for this kind of extension. The activeTab and scripting permissions allow it to extract and display text only on the tab where you activate it, rather than running on all sites automatically. The storage permission lets it save your settings locally. The specific host access to libbyapp.com suggests a special integration with the Libby library reading app, which is a reasonable, limited scope.

As a general browser extension that processes page content, users should be aware that any tool which reads website text could technically access sensitive information visible on a page if activated there. The developer's privacy disclosures state they collect user activity and website content, which is expected for a reading aid that needs to parse text to function. A careful user would avoid activating it on pages containing private data like emails or financial details, a good practice for any content-processing extension.

In our assessment, this extension shows strong Maintenance & Ownership, indicating it is actively updated and well-managed. The weakest dimension is Publisher & Identity, which suggests the developer's public footprint or verifiable corporate identity could be more transparent, though this is not uncommon for smaller tool developers and does not indicate malicious intent on its own.