Is PolyBox - ChatGPT launcher and prompts, search tabs, bookmarks, history safe?

Clean risk

Launch ChatGPT and search browser items like tabs, bookmarks, history, downloads, and extensions from a command box.

This extension provides a keyboard-friendly search box for asking ChatGPT questions and using custom prompt shortcuts. It also searches opened tabs, bookmarks, browsing history, downloaded files, installed extensions, browser settings, short URL mappings, and site search templates. Additional commands include tab muting, tab sorting, duplicate-tab closing, copying current-window tab URLs, a calculator, and random string generation.

Chrono ExtensionsChrome Web Store
0Risk
Who publishes it

Chrono Extensions - 1 other listing from the same operator, none carrying a finding

What this publisher told the store about itself, and the other listings that told it the same thing.

Publisher
Chrono Extensions

Same store account

1 other listing published from this account, 800k+ users between them, none of them carrying a finding.

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

Publishers can request a review.

Where it sends data

Destinations our analysis observed PolyBox 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.

  • Googlewidely used

    PolyBox sends data to Google. Named as a recipient by 195 other extensions we have analysed.

  • ChatGPTwidely used

    PolyBox sends data to ChatGPT. Named as a recipient by 71 other extensions we have analysed.

  • YouTubewidely used

    PolyBox sends data to YouTube. Named as a recipient by 46 other extensions we have analysed.

  • Yahoowidely used

    PolyBox sends data to Yahoo. Named as a recipient by 42 other extensions we have analysed.

  • Bingwidely used

    PolyBox sends data to Bing. Named as a recipient by 38 other extensions we have analysed.

  • DuckDuckGo

    PolyBox sends data to DuckDuckGo. Named as a recipient by 18 other extensions we have analysed.

Updated 15 October 2026mpndfekdcijnjgfcoghjkhnjmdajhmnf