# Privacy Policy — SteamVideoLinkToYoutubeVideoLink
**Last updated:** 2026-07-25
This Chrome extension helps you match a Steam trailer to a YouTube video and copy its link. This notice explains what data is processed and why.
## Data we process
| Data | Where | Purpose |
|---|---|---|
| YouTube Data API key | Stored only in your browser (`chrome.storage`) | Call YouTube search on your behalf |
| License key (if you buy Pro) | Browser + our license server | Verify purchase and unlock Pro |
| Random device id | Browser + license server | Count free uses / seat activation |
| Hashed network identifier | License server only | Limit free-trial abuse after reinstall (same network) |
| Free-use counters | License server | Enforce the free copy limit |
We do **not** store: your name, email (unless Gumroad provides it with a license verify), browsing history, Steam passwords, or raw IP addresses.
The network identifier is stored as a **salted SHA-256 hash**, not the raw IP. Hashed records older than the retention window (default **90 days**) are deleted.
## What stays on your device
- YouTube API key
- Cached license / free-use display state
- Device id used to talk to the license API
Uninstalling the extension removes local Chrome storage for this extension.
## Third parties
- **Steam / YouTube / Google**: used only for trailer listing and search when you use the feature (your YouTube API key).
- **Gumroad**: processes Pro purchases and license validation.
- **Our license API host** (e.g. Vercel) and **Supabase**: store license seats and free-use counters as described above.
## Your choices
- Do not enter a YouTube API key if you only want to avoid that local storage.
- Buy Pro or stop using free copies when the limit is reached.
- Remove the license in Options to release this device seat.
- Uninstall the extension to clear local data.
## Contact
For privacy questions or deletion requests related to license / free-use server data, contact the seller via the Gumroad product page.
This document is informational and not legal advice.