Is TinyURL safe?

Clean risk

TinyURL sends URLs you shorten from the active tab, page links, or clipboard to TinyURL or is.gd.

When you click the toolbar button or context menu, the extension reads the relevant page, link, or selected URL and submits it to the configured shortening service. It can also read a URL from the clipboard for shortening, then writes the returned shortened URL back to the clipboard.

Robert A Moreno IIv2026.7.27Firefox Add-ons
0Risk
Who publishes it

Robert A Moreno II - no other listings under this identity, 1 shared hostname

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

Publisher
Robert A Moreno II

Shared hosts - 1 hostname

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.

api.tinyurl.com
Also called by 6 other listings, including URL Shortener

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 2026.7.27. 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 tinyurl.com

    https://tinyurl.com/*

  • Read and change your data on api.tinyurl.com

    https://api.tinyurl.com/*

  • Read and change your data on is.gd

    https://is.gd/*

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

    activeTab

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

    tabs

  • Read whatever you have copied to your clipboard

    clipboardRead

  • Write to your clipboard

    clipboardWrite

  • Store data in your browser

    storage

  • Add items to the right-click menu

    contextMenus

Where it sends data

Destinations our analysis observed tiny_url 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.

  • tinyurl.com

    tiny_url sends data to tinyurl.com. 12 other extensions we have analysed send data here.

  • is.gd

    tiny_url sends data to is.gd. 3 other extensions we have analysed send data here.

Updated 30 September 2026amo-2600821