Google Add-on
Automatically cap seat limits and close full options in Google Forms™ the moment spots fill up — preventing double-bookings right inside your Google Workspace™ account with one-click choice reset.
[00:00.0–00:10.8]: Open ChoiceGuard right inside Google Forms™, check Enable Capacity Limits, and set your seat caps for each session—all inside your own Google Workspace™ account.
[00:10.8–00:22.0]: Click Save and Activate Limits. ChoiceGuard turns on instant simultaneous seat protection right inside your account—with zero external servers and zero student data exposure.
[00:22.0–00:30.4]: Watch the live form in the center panel: four of five seats are taken in Session A, and now a parent submits the fifth and final spot.
[00:30.4–00:39.5]: Instantly, ChoiceGuard marks Session A as full and removes it from the live Google Form™—preventing double-bookings while Sessions B and C stay open.
[00:39.5–00:51.7]: Try ChoiceGuard right in your browser or get it for Google Forms™ at 864zeros.com—two active forms free, with a one-time lifetime unlock and zero recurring subscriptions.
[00:00.0–00:09.1]: Tired of managing sign-up slots and workshop seat capacity in Google Forms™ getting locked behind monthly subscriptions and external login portals?
[00:09.1–00:14.9]: With ChoiceGuard, Zero Double-Booking Simultaneous Protection runs right where you already work.
[00:14.9–00:23.3]: Per-Option Seat Caps & Automatic Form Closing and One-Click Original Choice Restoration—privately under your own control.
[00:23.3–00:33.1]: Software that lives where you do. No accounts, no tracking, and zero cloud rent—at 864zeros.com.
Monitors your Google Forms™ sign-up slots, workshop seats, and inventory counts in real time and automatically removes choices the instant they reach capacity.
ChoiceGuard processes every submission sequentially inside your own Google Workspace™ account so two people clicking the final seat at the exact same second never double-book. Restore original choices anytime in one click and own it forever with a one-time unlock.
Click through the 3 quick steps below—or type any seat limit directly into the ChoiceGuard sidebar on the right and submit a test sign-up.
Choose your afternoon conference slot below. Full time slots close automatically as soon as the final seat is claimed.
Live form seen by parents, students, or volunteers signing up:
Queues simultaneous form submissions in strict order so the final seat in a popular time slot is removed before the next respondent is confirmed.
Set individual seat limits for every Multiple Choice, Checkbox, or Dropdown option—and automatically close the form with a custom message when all sessions are full.
Re-running a recurring weekly sign-up or parent-teacher conference? Restore all removed options and reset counters back to your form in a single click.
Student, parent, and attendee responses never leave Google Forms™. Zero external cloud servers, zero response-count cutoffs, and zero monthly subscriptions.