Is Buffer safe?

Clean risk

Buffer sends the page URL, title or selected text, and selected image URL to Buffer compose pages when you use sharing actions.

When you click Buffer share controls, use the hotkey, or choose a share action from the page, the extension reads the current page URL and title or selected text. For image sharing, it also includes the selected image URL, then opens a Buffer login redirect to publish.buffer.com with those values in the compose URL.

Bufferv6.0.26Firefox Add-ons
0Risk
Who publishes it

Buffer - no other listings under this identity, 3 shared hostnames

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

Publisher
Buffer
Website

Shared hosts - 3 hostnames

Hostnames hardcoded in this extension that few other listings call. That can mean one operator behind both, and it can equally mean a small shared vendor, so it is context rather than a conclusion. Hosts that many listings call are left out: they are services, not connections.

login.buffer.com
Also called by 1 other listing: Buffer
open.buffer.com
Also called by 2 other listings, including Buffer
support.buffer.com
Also called by 2 other listings, including Buffer

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 6.0.26. 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 buffer.com

    *://*.buffer.com/

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

    activeTab

  • Add items to the right-click menu

    contextMenus

  • Store data in your browser

    storage

  • Watch every request your browser makes

    webRequest

Where it sends data

Destinations our analysis observed Buffer 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.

  • login.buffer.com

    Buffer sends data to login.buffer.com. No other extension we have analysed sends data here.

  • publish.buffer.com

    Buffer sends data to publish.buffer.com. No other extension we have analysed sends data here.

Updated 30 September 2026amo-316234