Gmail Schedule Send Enhancer

Enhances Gmail's schedule send feature with saved cancelled times and randomized scheduling options

As of June 2026, Gmail Schedule Send Enhancer has 45 users and a 5.00/5 rating from 3 reviews in the Communication category.

Usersup 80.0 percent+80.0%
45
45
Ratingno change0%
5.00
3 reviews
Reviewsup 50.0 percent+50.0%
3
Version
1.0.0
Manifest V3

History

6 snapshots

Tracking since Apr 1, 2026.

46.63523.4Apr 1, 2026Jun 6, 2026
View as table
DateUsersRatingReviewsVersion
Apr 1, 2026255.0021.0.0
Apr 22, 2026275.0021.0.0
May 10, 2026365.0021.0.0
May 19, 2026405.0021.0.0
May 28, 2026425.0021.0.0
Jun 6, 2026445.0031.0.0
Now455.0031.0.0

Permissions & access

Permissions
storage
Host access
https://mail.google.com/*

Screenshots

Gmail Schedule Send Enhancer screenshot 1

About

Enhance your Gmail schedule send experience with smarter scheduling options that make your emails feel more natural and your workflow more efficient.

Last Cancelled Time - A Better Alternative to Gmail's "Last scheduled time"

Gmail's built-in "Last scheduled time" feature has limitations. This extension introduces "Last cancelled time" - a more reliable and useful option that remembers the most recently cancelled scheduled time.

Why is this better?

- Multiple scheduled emails: When you have several scheduled emails set up, Gmail's "last scheduled time" shows the most recent one you scheduled - but that might not be the time you just cancelled. The "last cancelled time" option shows exactly what you need: the time you most recently cancelled, which is often what you want to reschedule to.

- Fresh session storage: If you schedule an email and revisit the page a day or two later to edit the content, Gmail's "last scheduled time" may be stale or unreliable. The "last cancelled time" option is stored fresh in session storage, ensuring it's always available when you need it.

- Better workflow: Perfect for when you cancel a scheduled email to make edits, then want to quickly reschedule it to the same time without having to manually enter the date and time again.

Tomorrow Morning Random - Natural Scheduling

Schedule emails for tomorrow morning with a randomized time between 8:00-8:59 AM. This gives your next-day scheduled emails a more natural, human touch.

Why randomize?

- Feels more authentic: When recipients see an email arriving at exactly 8:00 AM, it feels obviously scheduled. A random time like 8:23 AM or 8:47 AM feels more natural, as if you sent it when you had a moment.

- Quick scheduling: One click schedules your email for tomorrow morning at a random time - no need to pick a specific minute.

- Refresh option: Don't like the random time? Click the refresh button to generate a new random time without closing the menu.

How It Works

Simply install the extension and use Gmail as normal. When you click the schedule send button, you'll see two new options at the top of the menu:

1. Tomorrow morning random - Schedules for a random time between 8:00-8:59 AM tomorrow
2. Last cancelled time - Reschedules to the most recently cancelled scheduled time (if available and in the future)

Both options work seamlessly with Gmail's existing schedule send functionality. Click either option to automatically fill in the date and time picker with the selected time.

Privacy

This extension only stores scheduling times locally in your browser's session storage. No data is sent to external servers, and the extension only runs on Gmail pages.

Perfect for: Professionals who schedule emails regularly, want more natural-looking send times, and need a better way to reschedule cancelled emails.

Technical

Version
1.0.0
Manifest
V3
Size
7.38MiB
Min Chrome
88
Languages
1
Featured
No

Metadata

ID
nggpchkngejemkdngpapoeiedenleopg
Developer ID
u8258fd68a85ec30ece46f05955d14003
Developer Email
[email protected]
Created
Jan 8, 2026
Last Updated (Store)
Jan 8, 2026
Last Scraped
Jun 6, 2026
Website
Support URL
Privacy Policy

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Data sourced from the Chrome Web Store · last verified Jun 6, 2026.