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Preview of Gmail Mass Unsubscriber

Gmail Mass Unsubscriber by Ariel Blanco

Mass unsubscribe and delete emails from Gmail. Scan all subscriptions, bulk delete by sender, quick review mode, whitelist, export CSV, stats dashboard. 100% free, no limits, no account needed. Your data stays local.

5 (1 review)5 (1 review)
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Extension Metadata

About this extension
Tired of a cluttered Gmail inbox? Gmail Mass Unsubscriber lets you take control. Scan, unsubscribe, and mass-delete emails in seconds - all from a convenient sidebar panel.

FEATURES:
  • Mass Subscription Scanner - Scans your inbox and finds all senders with unsubscribe links. See every newsletter, promo, and subscription at a glance.
  • One-Click Unsubscribe - Automatically finds and clicks the unsubscribe button in Gmail or follows unsubscribe links. Supports multi-language emails.
  • Bulk Delete by Sender - Select one or many senders and delete all their emails at once.
  • All Senders View - See every sender across all folders, sorted by email count. Quickly identify who's flooding your inbox.
  • Quick Review Mode - Swipe through subscriptions card-by-card. Keep, whitelist, unsubscribe, or delete - one tap per sender.
  • Whitelist - Protect important senders so they never appear in future scans.
  • Smart Categories - Emails sorted into: Newsletters, Promotions, Social Media, Finance, Technology, Spam, and Other.
  • Action History - Full log of everything you've done.
  • Export to CSV - Download your full subscription list as a CSV file.
  • Stats Dashboard - Track emails deleted, unsubscribed, and space freed.

PRIVACY FIRST:
- 100% local - No external servers, no APIs, no tracking
- No account required - Works with your existing Gmail session
- No data leaves your browser
- Open-source privacy policy included

COMPLETELY FREE:
- No premium tier, no limits, no ads
- Unlimited scans, unsubscribes, and deletions

HOW IT WORKS:
1. Open Gmail in Firefox
2. Click the extension icon to open the sidebar
3. Hit "Scan subscriptions" to find all your subscriptions
4. Review, unsubscribe, or delete - individually or in bulk!
Developer comments
Version 1.0.0 - Initial release.

This extension works entirely within your browser. It does not connect to any external server or API. All data is stored locally using browser storage.

Permissions used:
- storage: Save your preferences, scan results, and action history locally
- tabs: Open unsubscribe links in background tabs
- scripting: Interact with Gmail's interface to scan emails and perform actions
- host_permissions (mail.google.com): Required to read email metadata and find unsubscribe links

For support or feedback, contact arielgblanco@gmail.com
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Permissions and data

Required permissions:

  • Access browser tabs
  • Access your data for mail.google.com

Optional permissions:

  • Access your data for mail.google.com

Data collection:

  • The developer says this extension doesn't require data collection.
Learn more
More information
Add-on Links
  • Support Email
Version
1.2.3
Size
60.47 KB
Last updated
21 days ago (Feb 21, 2026)
Related Categories
  • Feeds, News & Blogging
  • Privacy & Security
License
All Rights Reserved
Privacy Policy
Read the privacy policy for this add-on
Version History
  • See all versions
Tags
  • google
  • privacy
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