> For the complete documentation index, see [llms.txt](https://doc.lockerprotocol.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://doc.lockerprotocol.com/reference/privacy.md).

# Privacy

What leaves your browser, and what never does.

## Never leaves any device

* Private keys and secret phrases (they exist only on the offline Vault).
* Your master password and wallet password.
* The Vault's signature journal.

## The Vault sends nothing

It has no network. The only output is QR codes on its screen.

## What the extension fetches, and from where

The extension needs the internet to show balances and send transactions. Requests carry your **address** (public by nature) and nothing else about you.

| Purpose                           | Where                                                                                | When                                    |
| --------------------------------- | ------------------------------------------------------------------------------------ | --------------------------------------- |
| Read balances, send transactions  | Public RPC endpoints of each network, or the **custom endpoint** you set             | Always                                  |
| Block explorers (links, activity) | Etherscan-style explorers, mempool.space, Solscan, Tronscan, Suiscan, stellar.expert | When you open Activity / explorer links |
| Prices                            | CoinGecko, DefiLlama                                                                 | Only if **Show fiat values** is on      |
| Token lists and logos             | CoinGecko token lists, bundled lists                                                 | On demand, cached                       |
| Swap and bridge quotes            | LI.FI, Jupiter, SunSwap, Stellar path payments                                       | Only when you open Swap / Bridge        |
| Buy                               | The on-ramp provider you choose (MoonPay, Ramp)                                      | Only when you tap Buy and continue      |
| Hyperliquid                       | Hyperliquid API                                                                      | Only when you use Perps                 |
| Local AI model                    | lockerprotocol.com, verified against built-in hashes                                 | Only if you download it                 |

**No telemetry, no analytics, no account.** There is no Locker Protocol server that sees your activity; the extension talks directly to the services above.

## Clear caches

**Settings → Clear caches** deletes prices, token lists, logos and balance snapshots stored locally. Accounts and settings stay.

## Policy

The full [privacy policy](https://lockerprotocol.com/privacy-policy) is the one linked from the store listings and from **About** in the extension.


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