Privacy-first smart autofill, text expansion, macros, and secure vault.
Users
8
+1 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#217K
#181K among extensions
Version
0.0.2
updated 29 Apr 2026
Users
monthly, 6 months
Latest, 20 Oct 2026:8 usersMove the mouse over the chart for any month
Ratings count
monthly, 6 months
Latest, 20 Oct 2026:0 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 Quantum Autofill
QuantumFill is a privacy-first browser extension that speeds up repetitive typing and form filling β without sending your data anywhere.
π Replacements β per-URL saved field values. Visit a matching page, forms fill automatically.
π Text Clips β save reusable snippets. Insert via popup, right-click menu, or Alt+C overlay on any page.
β¨οΈ Text Expansion β type a shortcode, expand inline as you type.
πͺ Macros β record clicks and typing on any page, replay with one click.
β¨ Test Data β realistic sample data for QA engineers and developers testing their own forms.
ποΈ Form History β searchable log of your own form submissions (passwords always excluded).
π Secure Vault β AES-256 encrypted local storage for sensitive values, protected by a master password.
πΎ Backup & Restore β one-file JSON export of everything.
Privacy
- 100% local. Data stays in your browser.
- No telemetry, no analytics, no ads.
- No account required.
- Strict Content Security Policy.
Free forever for early users.
Website: https://kishanpatel385.github.io/quantumautofill/
Privacy policy: https://kishanpatel385.github.io/quantumautofill/privacy.html