Permissions,without the mystery.

Lets Drain place the visual filter over the target app you chose.

It does not: unlock your accounts, change another app, or read private account data.

Detects when one of your selected apps moves into or out of the foreground so automatic mode can start and stop.

It does not: collect messages, passwords, keystrokes, or a history of what you type.

Allows Drain to use the live screen feed in memory to calculate the visual effect. Android owns and displays the confirmation prompt.

It does not: create a recording archive or upload your screen contents.

Keeps the active filter process visible to you and to Android while Drain is running.

It does not: run the capture invisibly or hide when the filter engine is active.

Identifies the website in the active tab when you choose to add it for automatic activation.

It does not: create a general browsing history or inspect tabs you have not chosen.

Applies Drain's packaged grayscale behavior to a website you selected.

It does not: read page text, form values, messages, cookies, or passwords.

Lets Drain activate automatically on one main website and its subdomains, including common redirects.

You stay in control: removing an automatic target asks Chrome or Firefox to remove the access granted for it.

Keeps selected hostnames, preferences, and optional hostname-level usage totals in the browser's local extension storage.

It does not: synchronize settings to a Drain account or transmit usage totals to Drain.