Last updated June 24, 2025

This policy describes how Zenso Digital ("we", "us") handles information in connection with Volume Scroller for YouTube (the "Extension") and this website (the "Site").

Summary

We do not collect, sell, or share your personal data. The Extension operates locally in your browser. We do not run analytics on this Site.

Data the Extension stores

When you use the Extension, data may be stored only on your device:

Settings

Enabled state, step size, modifier key, scroll direction, embedded player preference, volume indicator layout, and theme. Stored via the browser's extension storage API and may sync across your signed-in browser profile if you use browser sync.

Saved volume (optional)

When "Remember volume" is enabled, your last volume level may be stored in extension sync storage and written to YouTube page storage so playback can restore it.

This data never leaves your browser to our servers. We have no backend that receives it.

Data on YouTube pages

To integrate with YouTube's player, the Extension may read and write volume-related values in page storage (such as localStorage and session storage) and cookies on youtube.com, consistent with how YouTube stores player preferences. This happens only while you are on YouTube and only to control volume behavior you requested.

Permissions explained

storage

Persist extension settings and optional saved volume

activeTab

Interact with the active tab as part of normal extension operation

Host access to youtube.com

Inject scripts and styles only on YouTube pages where the Extension runs

Third parties

The Extension interacts with YouTube's website and player APIs when you visit YouTube. YouTube's own privacy policy applies to your use of their service. Browser extension stores (Chrome, Firefox, etc.) are governed by those platforms' policies.

Children

The Extension is not directed at children under 13. We do not knowingly collect personal information from anyone.

Website

This Site is a static informational page. It does not set tracking cookies or use third-party analytics. Standard web server logs from your hosting provider (e.g. Cloudflare) may record IP addresses and request metadata as described in their privacy policy.

Contact

Questions about privacy: extensions@zensodigital.com or Support.