Inbox Sweeper - Chrome Extension

Automated Gmail to WhatsApp PDF (Language Support: English)

Monitors your inbox and converts emails to PDFs sent directly to your verified WhatsApp using the WhatsApp Cloud API.

OTP-Based Mobile Verification

Verifies your WhatsApp number before PDF delivery using a 4-digit OTP via WhatsApp itself.

PDF Formatting

• Uses html2canvas and jsPDF
• Captures sender, subject, date, and attachments
• Mobile-friendly A4 layout
• Clean footer branding

Filters and Scheduling

• Search emails instantly by sender or email ID
• Filter emails by Gmail categories (Primary, Updates, Social, Promotions)
• Filter by sender or subject for precise control
• Set auto-delivery intervals
• Enable/disable WhatsApp delivery

Export Email IDs to CSV

• Extracts all unique sender email IDs from your Gmail inbox
• Downloads data instantly in CSV format (Excel/Google Sheets ready)
• Clean, structured list for easy sorting and analysis
• Useful for backups, marketing, and contact management

Secure API Integration

• Encrypted WhatsApp token storage
• No third-party data sharing
• Direct communication with Cloud API

Secure Token Proxy

Inbox Sweeper fetches tokens securely via Cloudflare Worker to avoid client-side token exposure.

Background Monitoring

Uses Chrome alarms API to watch Gmail with minimal performance impact. Stops auto-delivery when not verified.

Reply by Date & Time

Set a reply deadline while composing emails and track responses automatically. Inbox Sweeper highlights emails with smart badges: Upcoming Today Overdue — so you never miss important replies.

Smart Delete Filters (Safe Bulk Cleaning)

Clean your inbox confidently with intelligent delete controls. Before removing emails, you can exclude important ones like ⭐ Starred, ❗ Important, 📩 Unread, and 📎 Attachments — ensuring no critical data is lost during bulk deletion.