Stop losing form work to session timeouts
FormGuard monitors your web forms, auto-refreshes sessions before they expire, and saves every keystroke to local storage — so a timeout never costs you work again.
Get FormGuard — $9/moCancel anytime. Works on Chrome & Firefox.
Timeout Detection
Content scripts watch for session-expiry warnings and act before the page dies.
Auto-Save
Every field is mirrored to local storage in real time. Reload and your data is still there.
Silent Refresh
Sessions are silently renewed in the background — no interruption to your workflow.
Simple pricing
Pro
$9
per month
- ✓ Unlimited form monitoring
- ✓ Auto session refresh
- ✓ Local storage backup
- ✓ Chrome + Firefox support
- ✓ Priority email support
7-day free trial · No credit card required
FAQ
Which browsers are supported?
FormGuard works on Chrome (v88+) and Firefox (v90+). Edge support via the Chrome Web Store.
Is my form data sent to your servers?
Never. All data is stored exclusively in your browser's local storage. Nothing leaves your device.
What happens when I cancel?
You keep access until the end of your billing period. After that the extension stops refreshing sessions but your saved data remains.