Catches emails, phone numbers, IBANs and other sensitive data as you type, and replaces them with one click before you send.
Users
6
store count
Rating
5.0 / 5
unchanged in 30 days
Ratings
2
total ratings
Store rank
#228K
#191K among extensions
Version
0.1.6
updated 12 Oct 2026
Users
monthly, 1 months
Latest, 15 Oct 2026:6 usersMove the mouse over the chart for any month
Ratings count
monthly, 1 months
Latest, 15 Oct 2026:2 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About Quba
Quba flags sensitive data in what you type, before it leaves your browser.
Write an email, a chat message or a prompt to an AI assistant, and Quba underlines anything sensitive: email addresses, phone numbers, bank details, card numbers, names and more. Hover a highlight to see what was found and how confident Quba is, then replace it with one click.
What you get
• Highlights as you type, in text boxes and rich editors, including Gmail
• A card for each finding, showing its type and confidence score
• A before-and-after preview of the replacement
• One-click Apply, which you can undo with Ctrl/Cmd+Z like any other edit
• Previous and next buttons to step through every finding on the page
How it works
Quba sends the text of the field you're typing in to the Quba API for scanning, and highlights what comes back. It never scans password fields. You need a Quba account; sign in from the extension's popup.
Your Quba organization's credits cover the scans. Manage your account, team and usage at www.quba.co.