Passei Aki

Passei Aki is a browser extension designed to help users who do a lot of research and navigate many links avoid losing track over time.

While you browse, the extension detects whether a URL has been accessed before and indicates this in two ways:
On the current page: the extension icon reflects the status of the URL opened in the active tab. By clicking the icon, you can see when that address was last accessed.
Across the page you’re viewing: links displayed on the page are also marked when they have been accessed before, making it easy to recognize what you’ve already opened without clicking again.

The extension also handles similar URLs, such as addresses that differ only by certain parameters. In these cases, it detects similarities between the current URL and previously stored records, displays related accesses, and highlights matching parameters to make comparison easier.

All data remains only on your device. The extension does not connect to external servers, does not collect data, and does not share any information.

You can also manually export your data, generating local backup or export files for personal use.