Form limiter for Google Forms™: response caps, choice quotas, scheduled close/reopen timers, custom closed messages, and owner email alerts.
Listing updated:October 7, 2026
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Overview
Control Google Forms™ signups with response caps, choice quotas, scheduled close/reopen timers, and owner alerts — built for registration days, session signups, and appointment slots.

⚙️ HOW IT WORKS
1️⃣ Open your Google Form and launch FormGuard from the Add-ons menu
2️⃣ Set a response limit, choice quota, or scheduled close/reopen time
3️⃣ Save — FormGuard enforces the rules automatically
4️⃣ When a limit is reached, the form closes and shows your custom message

📋 CORE FEATURES
✅ Close a form after a response limit is reached
✅ Show a custom closed-form message when the form is full
✅ Per-option quotas — remove choices when sessions, slots, or roles fill up
✅ Scheduled close and reopen times
✅ Owner email notifications on submit or close events
✅ Reopen forms from the menu when you need a manual override
✅ Restore previous choices with a recovery snapshot

🎯 PERFECT FOR
• Event registrations with capacity limits
• Class or workshop signups with seat caps
• Volunteer role selection with per-role quotas
• Conference session booking with time slots
• Any form that needs to stop accepting responses at a set point

🔒 PRIVACY FIRST
FormGuard stores its configuration inside your own form. No student data, no response data, nothing is sent to us.

🛠 SUPPORT
https://formsuite.dev/formguard/support.html

Google Forms™ is a trademark of Google LLC. FormGuard is not affiliated with or endorsed by Google.
Additional information
PricingFree of charge
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FormGuard - Response Limits for Google Forms™ will ask for the permissions shown below. Learn more
FormGuard - Response Limits for Google Forms™ will need access to your Google account
This will allow FormGuard - Response Limits for Google Forms™ to :
View and manage forms that this application has been installed in
Send email as you
Allow this application to run when you are not present
Display and run third-party web content in prompts and sidebars inside Google applications
See your primary Google Account email address
See your personal info, including any personal info you've made publicly available
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