Navigate to https://leta.mullvad.net in your browser and right-click on the URL bar.

From there you should see Add “Mullvad Leta“ with the Mullvad VPN logo to the left.

If you do not see this, you can attempt to add a custom search engine to your browser with:

The name set to: Leta The URL set to: https://leta.mullvad.net/?q=%s You can select which backend engine to use as follows:

Google: https://leta.mullvad.net/?q=%s&engine=google Brave: https://leta.mullvad.net/?q=%s&engine=brave

Although I tried it, it's not that good. It works on Google and Brave's API but doesn't have news, images, maps, or other search options yet, including the ability to view results by custom dates, etc. I'll still stick to Mojeek, Brave, and DDG.