This is a simple tool to show attribution data in Firefox installers for Windows and macOS (experimental). It can be used to diagnose issues with features such as RTAMO or any problem related to attribution data.

No "server-side" is involved, everything is performed locally in the browser.

Help:

Select an installer for Firefox in the "Input:" section below and the attribution data should automatically appear under "Output:".

Such an installer is usually downloaded from www.mozilla.org. It should be named Firefox Installer.exe for Windows and Firefox 110.0.dmg for macOS (where "110.0" is the version, which will likely be different).

Once a Windows installer has been successfully read, the URL is updated and can be shared. The attribution data is put in the "hash" part of the URL for privacy purposes.

Note that an installer may not contain any data, in which case the output section will remain blank. In doubt, you can certainly ask @willdurand ;-)