Your logins, filled in Chrome and Edge.

The same vault and master password as the app. It fills logins on secure sites, offers to save new ones and locks itself when you step away.

OnlyWallet extension popup listing logins for the current site and all logins, with an offer to save a new GitHub login

What it does

  • Fill on the page. An OnlyWallet icon appears in login fields. Click it, pick a login, and it fills.
  • Save and update. After you sign in somewhere new, it offers to save the login, or to update it if the username already exists. Say never for sites you do not want saved.
  • One-time codes. Copy the current two-factor code with its countdown, right in the popup.
  • Generator. Passwords of 8 to 64 characters, or passphrases of 3 to 12 words.
  • Shared logins. Logins from your family and group spaces are listed too, read-only.

Careful about where it fills

The extension matches the exact website first, then the same site on another subdomain only after you confirm. It never fills on insecure http pages, and a login saved for an https site never matches an http page. A page cannot trigger a fill by itself: it happens only when you click.

Locks when you step away

The extension locks after a period without activity that you choose, from 1 minute to 4 hours (15 minutes by default), and whenever your computer locks or the browser closes. Locking wipes the keys and every decrypted value. Copied passwords are cleared from the clipboard after 30 seconds by default.

Same encryption as the app

It unlocks with your master password using the same Argon2id key derivation as the app and reads the same encrypted records, so nothing readable ever leaves your browser. See the security design.

Getting it

The extension is coming soon to the Chrome Web Store and Microsoft Edge Add-ons. Until it is listed, use the web app to view and copy your logins. Check the download page for every platform.

Common questions

Which browsers does the extension support?

Google Chrome and Microsoft Edge on computers. It is a Manifest V3 extension.

Is the extension available now?

It is coming soon to the Chrome Web Store and Edge Add-ons. Until then, open your logins in the web app at app.onlywallet.in and copy them from there.

Can websites see or talk to the extension?

No. Web pages cannot detect or message it. The fill menu lives in a closed shadow root, and filling happens only on a genuine click by you, never on a scripted one.

What permissions does it ask for?

Only what filling and saving need. It has no access to your tabs list, cookies, history or clipboard contents.

Can I create a vault from the extension?

No. Create your vault, change your master password or recover it in the app. The extension signs in to an existing vault, and new logins you save from it go to your personal vault.

Put your important things somewhere safe.

Open the web app, sign in with Google and create your master password. Your vault is ready in a few minutes, and it is free.