TubeUltra Privacy Policy

Effective date: November 15, 2026

TubeUltra is a Safari extension that runs only on YouTube. We do not collect, sell, or share your personal information.

We don’t collect any data

• No account is required.
• There is no analytics, ad tracking, or crash reporting.
• We have no servers that receive user data. Your watch history, browsing history, and YouTube account information are never sent to us.

Data sent to third-party services

These free features look up data from open-source community projects, directly from your device. These services can see your IP address, and their own privacy policies apply:

• SponsorBlock (sponsor.ajay.app), to skip sponsored segments and label fully sponsored videos. Only the first 4 characters of the video ID’s SHA-256 hash are sent, so the server cannot tell which video you are watching.
• Return YouTube Dislike (returnyoutubedislikeapi.com), to show estimated dislike counts. The current video’s ID is sent.

Apart from these, the extension only sends requests to YouTube itself (for example, to read a video’s original title and subtitles).

Contact

For privacy questions, email support@kenshelter.com.