Rampart never stores your secrets or keys.
Some things should never leave your clipboard.
Rampart catches API keys, tokens, and credentials before they reach the wrong form.
Free. No account required.
Rampart never stores your secrets or keys.
Sign in to sync Rampart.
Carry settings and trusted sites across browsers.
Secret values always stay local.
RAMPART, SIMPLY SAFE.
Make Rampart yours.
Choose the name Rampart uses inside this extension.
Rampart never stores your secrets or keys.
Set your protection perimeter.
Choose when Rampart should step in. Both checks run locally and can be changed later.
Detection runs locally. Rampart never uploads clipboard or form contents.
RAMPART, SIMPLY SAFE.
You’re currently being protected.
Watching pasted text and form submissions.Rampart Stats
Recent Activity
Scanning happens locally in your browser.
Secret values and activity never leave this device.
Questions → BOWRAN@PROTON.ME
Activity
Rampart stores only the site, credential type, and time—never the detected value.
Controls
Trusted Sites
Checking your account…
Backend required
Connect Rampart.
Add your Supabase project URL and publishable key to backend/config.js.
Available after installationOne perimeter,
everywhere.
Sync settings and trusted sites across browsers. Detected values always stay on this device.
Your protection settings and trusted sites follow this account. Activity and clipboard contents always stay local.
Permanent action