Browser and Gmail
Connect WATERMARK SLAYER
Use one revocable connect key with the browser-wide Chrome extension or the native Gmail add-on. Text is sent only after an explicit action and is not retained.
Loading Gmail compose settings…
Install the browser extension
WATERMARK SLAYER 0.2.1 is available from Chrome Web Store for Chrome and Edge.
- Install the extension from the store and pin it for quick access.
- Return here, create a one-time connect key, and paste it in the extension popup.
- Highlight text, right-click, and choose Rewrite selection, or open Gmail for the full compose workspace.
The selection review runs in Chrome's extension popup. Selected text is sent only after Rewrite. On Gmail, the compose workspace skips quoted history and signatures. It never calls the Gmail API or reads your inbox.
Use the native Gmail add-on
Install WATERMARK SLAYER from Google Workspace Marketplace when its listing is published, then paste the same connect key in the add-on home card. Gmail does not expose highlighted draft text to native add-ons, so paste text into the card, review the result, and choose Insert at cursor or replace selection.
Connect keys
Create a one-time connect key, then paste it in either client. Browser and Gmail actions require a paid plan, remaining bonus submissions, or administrator access. Your Gmail address does not need to match this account.
Connect keys are not issued in this environment yet. The browser extension can still use a connect key created by an enabled account.