Is Are.na safe?

Clean risk

Are.na saves selected page URLs, titles, text selections, image URLs, and optional screenshots to Are.na.

When you use the extension UI, it packages the current page details, selected text, link or image URLs, and tab title into a new Are.na block. If you choose to take a screenshot, the extension captures the visible tab, uploads the JPEG to Are.na's temporary S3 bucket, and includes that uploaded image URL in the block creation request.

Are.nav2.13.4Firefox Add-ons
1Risk
Who publishes it

Are.na - no other listings under this identity, 2 shared hostnames

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

Publisher
Are.na
Website

Shared hosts - 2 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.

base.com
Also called by 1 other listing: Are.na
help.are.na
Also called by 1 other listing: Are.na

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 2.13.4. 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

    <all_urls>

  • 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

Where it sends data

Destinations our analysis observed Are.na 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.

  • api.are.na

    Are.na sends data to api.are.na. No other extension we have analysed sends data here.

  • s3.amazonaws.com/arena_images-temp

    Are.na sends data to s3.amazonaws.com/arena_images-temp. No other extension we have analysed sends data here.

Updated 30 September 2026amo-2250863