Is ao3 saver safe?

Clean risk

ao3 saver sends AO3 work metadata and a persistent reporter ID to ao3saver.com after you view a work page.

When you open an Archive of Our Own work page, ao3 saver waits for its configured delay while the tab is focused, then reports the work to its backend. The report includes the work ID, updated time, title, author, and a persistent generated client ID stored in the browser.

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0Risk

AI-generated. Findings may contain errors. Those marked Verified have been manually reviewed.

Publishers can request a review.

What it can do

Permissions this extension asks for, as declared in version 0.7.3. Asking for a permission is not a finding on its own - it is what the extension can do if it chooses to.

  • Read and change your data on ao3saver.com

    https://ao3saver.com/*

  • Store data in your browser

    storage

Where it sends data

Destinations our analysis observed ao3 saver contacting. Sending data somewhere is not a finding on its own - an extension that syncs your settings has to talk to its own server - but it is where your data can go, and who else it goes to.

  • ao3saver.com

    ao3 saver sends data to ao3saver.com. No other extension we have analysed sends data here.

Updated 30 September 2026dcfdbpbcfhlgnbcbidkbnbbjnpbnaojm