[ Distribution // Cross-Platform ]

Runs everywhere.
Trusted nowhere.

Zero-knowledge means every device does its own crypto. Pick your surface.

In plain English: your passwords are scrambled on your phone or laptop before they ever leave it, so even we can't read them. Pick the app you want to use SPCTR from.

[ STABLE ]

Web Vault

The full SPCTR suite in your browser.

Sign in from any browser — nothing to install.

Launch Vault
[ PREVIEW ]

Browser Extension (v0.2)

MV3 popup: autofill, password generator, alias suggestions, one-click launcher.

Works in Chrome, Edge, Brave, Arc, Opera, and Firefox. One zip, both install paths below.

[ PREVIEW ]

Firefox Extension

Same MV3 build, loaded as a temporary add-on.

Runs on Firefox 115+. Use the Firefox install steps below — signed listing is next.

[ SOON ]

Safari Extension

macOS 14+ / iOS 17+.

Native Safari build for Mac and iPhone. Coming after Firefox.

[ SOON ]

iOS App

Native SwiftUI vault with FaceID unlock.

iPhone app with Face ID unlock. Same encrypted vault, on the go.

[ SOON ]

Android App

Native Kotlin vault with biometric unlock.

Android app with fingerprint unlock. Same vault, same rules.

[ Install the extension // pick your browser ]

Load the browser extension

The extension isn't in the Chrome Web Store or Firefox Add-ons yet. You'll install it manually — it takes about a minute. Same zip works for both.

/ chromium

Chrome, Edge, Brave, Arc, Opera

  1. Download the zip above and unzip it (double-click on Mac, right-click → Extract on Windows).
  2. Open a new tab and go to chrome://extensions.
  3. Turn on Developer mode using the toggle in the top-right.
  4. Click Load unpacked and pick the folder you just unzipped.
/ firefox

Firefox 115+

  1. Download the zip above and unzip it.
  2. Open a new tab and go to about:debugging#/runtime/this-firefox.
  3. Click Load Temporary Add-on…
  4. Select the manifest.json file inside the unzipped folder.

Heads-up: Firefox unloads temporary add-ons when you restart the browser. A signed listing on addons.mozilla.org is coming so this becomes one-click.

v0.2 ships autofill, alias suggestions, password generation, and one-click launcher. Everything decrypts locally — the site never sees your passphrase.