Smart Mailbox Cleaner - Gmail Storage Assistant

Free up Gmail storage fast. Find large attachments, old newsletters, and storage hogs with 1-click filters.

Is your Gmail storage full? Stop paying for extra Google storage before cleaning out the clutter! Smart Mailbox Cleaner is a lightweight, privacy-friendly Gmail assistant designed to help you quickly locate and clear gigabytes of wasted storage in seconds. Most people don't know that Google offers powerful search operators to pinpoint massive attachments and years-old newsletters. Smart Mailbox Cleaner puts those powers at your fingertips with zero complex setup. 🔥 KEY FEATURES: ⚡ 1-Click Storage Presets • Emails Larger Than 10MB: Instantly view the heaviest emails taking up space. • Emails Larger Than 5MB: Find medium attachments, PDFs, and slide decks. • Old Promotional Emails: Filter marketing emails older than 1 year. • Old Social Notifications: Clear years of automated notification alerts. • Large Media & Archives: Filter zip files, video attachments, and raw files. • Quick Trash & Spam Purge: Jump straight to emptying folders that still hold quota. 🛠️ Custom Query Builder • Filter by custom file size (>2MB, >5MB, >10MB, >25MB). • Filter by date range (older than 3 months, 6 months, 1 year, 2 years). • Target specific categories like Promotions, Social, Updates, or All Mail. 📋 Interactive Storage Checklist • Track your manual cleanup progress step-by-step. • Automatically remembers your progress so you can clean in stages. 🔒 100% PRIVATE & SECURE • Zero email reading: We NEVER read, inspect, or process your email content. • No login required: Works directly in your browser without requiring account credentials. • Client-side only: All queries launch directly in your native Gmail tab. 🚀 NEED AUTOMATED BULK CLEANUP? Want AI to unsubscribe you from spam newsletters and bulk delete 10,000+ emails automatically without manual clicking? Visit our web platform at https://smartmailboxcleaner.com to explore cloud automation features.