Is Flowster Capture: screenshots, training, SOPs safe?

Clean risk

Flowster Capture records typed field values and screenshots during capture sessions and uploads them to build SOP documents.

When you click 'start recording,' Flowster injects a script into the active tab that logs each click and keystroke, including the actual text typed into form fields (passwords are replaced with a placeholder label), along with a screenshot of the page. These steps are sent over a WebSocket to Flowster's own backend (capture.flowster.app) and turned into a step-by-step training document or SOP.

Flowsterv3.1.9Chrome Web Store
3Risk
Who publishes it

Flowster - no other listings under this identity

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

Publisher
Flowster
Declared legal entity
Flowster

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 3.1.9. 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 every site you visit

    http://*/* and 1 more

  • Read and change your data on every secure site you visit

    https://*/*

  • See the address and title of every tab you have open

    tabs

  • Act on the current tab, but only after you click the extension

    activeTab

  • Store data in your browser

    storage

  • Store an unlimited amount of data in your browser

    unlimitedStorage

  • Run its own code inside the pages you visit

    scripting

  • Read and change cookies, including the ones that keep you signed in

    cookies

Where it sends data

Destinations our analysis observed Flowster Capture: screenshots, training, SOPs 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.

  • capture.flowster.app

    Flowster Capture: screenshots, training, SOPs sends data to capture.flowster.app. No other extension we have analyzed sends data here.

Updated 30 September 2026pdcecemoemegcljjfiojljdmbaleicmc