
Checker Plus for Gmail™ by Jason Savard
Get desktop notifications, read, listen or delete emails without opening Gmail or Inbox by Gmail & easily manage multiple accounts.
You'll need Firefox to use this extension
Extension Metadata
Screenshots





About this extension
• The fastest and easiest way to manage multiple email accounts
• 5 star extension with great reviews!
• Trusted developer of many extensions
• 1 million satisfied users worldwide
• Lots of features, options and updates
• Extensive FAQs and personal tech support with very quick responses
• Safer. Requires minimal permissions and only access to Google Mail's website
Visit jasonsavard.com for more info.
• Extra features are available upon contributing "any" amount.
• Uses Material Design
• I'll add your suggestions
• See the people emailing you just like in the Gmail chat notification, with an option to show their contact photos or your assigned photos for them.
• Option to monitor any Gmail or custom labels
• Popup mail preview window to read, archive, mark as read or delete emails without leaving the current tab (or option to go directly to your Gmail tab)
• Supports the offline view
• Desktop sound or voice notifications when new mail arrives (or add your own sounds)
• Support for multiple Gmail and Google Apps accounts
Changelog
• 5 star extension with great reviews!
• Trusted developer of many extensions
• 1 million satisfied users worldwide
• Lots of features, options and updates
• Extensive FAQs and personal tech support with very quick responses
• Safer. Requires minimal permissions and only access to Google Mail's website
Visit jasonsavard.com for more info.
• Extra features are available upon contributing "any" amount.
• Uses Material Design
• I'll add your suggestions
• See the people emailing you just like in the Gmail chat notification, with an option to show their contact photos or your assigned photos for them.
• Option to monitor any Gmail or custom labels
• Popup mail preview window to read, archive, mark as read or delete emails without leaving the current tab (or option to go directly to your Gmail tab)
• Supports the offline view
• Desktop sound or voice notifications when new mail arrives (or add your own sounds)
• Support for multiple Gmail and Google Apps accounts
Changelog
Rated 4.3 by 578 reviewers
Permissions and dataLearn more
Required permissions:
- Display notifications to you
- Access browser tabs
- Access your data for mail.google.com
Optional permissions:
- Access your data for mail.google.com
More information
- Add-on Links
- Version
- 33.1.3
- Size
- 2.03 MB
- Last updated
- a day ago (Sep 10, 2025)
- Related Categories
- License
- Copyright Jason Savard
- Privacy Policy
- Read the privacy policy for this add-on
- Version History
- Add to collection
Release notes for 33.1.3
Translate emails
Undo archived emails
Opt-out of deleting email after copying code (OTP)
More transparency to see background image themes
Shortcut key option to activate extension in Firefox
Better export setting instructions
Fixed reappearing copy code
Fixed uploading sounds/buttons/settings on touch surfaces
Fixed duplicate separators in context menus with Firefox
Undo archived emails
Opt-out of deleting email after copying code (OTP)
More transparency to see background image themes
Shortcut key option to activate extension in Firefox
Better export setting instructions
Fixed reappearing copy code
Fixed uploading sounds/buttons/settings on touch surfaces
Fixed duplicate separators in context menus with Firefox
More extensions by Jason Savard
- There are no ratings yet
- There are no ratings yet
- There are no ratings yet
- There are no ratings yet
- There are no ratings yet
- There are no ratings yet