Fill any form once. Never type your own address again. Local, encrypted, no network.
Users
2
−1 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#368K
#278K among extensions
Version
0.2.0
updated 22 Jul 2026
Users
monthly, 3 months
Latest, 16 Oct 2026:2 usersMove the mouse over the chart for any month
Ratings count
monthly, 3 months
Latest, 16 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 Quillfill
FormVault fills the boring parts of any form — your name, address, email, phone, and whatever custom fields you add — from a vault that lives only on your computer.
PRIVATE BY DESIGN
• Your vault is encrypted on your device (AES-GCM-256, key stretched from a passphrase you set). Nothing is uploaded.
• Zero network requests. No server, no account, no analytics, no tracking SDKs — enforced by the extension's own security policy, not just promised. The code is open source so you can check.
• FormVault reads a page only when you open it and click. No standing access to your browsing unless you opt a single site in yourself.
FILLS WHAT OTHER TOOLS SKIP
• Standard HTML forms, matched by field name, label, and autocomplete — across naming conventions and languages.
• Custom JavaScript dropdowns (React-Select, MUI, and other ARIA comboboxes), not just native selects.
• PDF forms: open a PDF, see each field it can fill boxed on the page, and download a filled copy — all on your device.
YOURS TO CONTROL
• Multiple profiles (Personal, Work, a family member's details).
• One-click review before anything is filled. FormVault never submits a form.
• Encrypted backup you can export and restore. There's no account to recover from, so keep a backup somewhere safe.
FormVault is not a password manager and never stores passwords.