Junk Mail Cleaner

Less junk. More mail.

A Chrome extension built for Gmail: group unread mail by sender, search senders on your device, then bulk mark as read or move to Trash—with undo when offered—all through Google’s Gmail APIs. Open Gmail from a sender when you want message-level detail.

Get the extension

See it in action

Walkthrough of Junk Mail Cleaner in Gmail (hosted on YouTube).

Open the video on YouTube if the player does not load. Playback is subject to YouTube’s Terms of Service.

What it does in Gmail

Groups: unread inbox messages grouped by sender, with counts and a refresh that reuses cached metadata when messages haven’t changed
Search senders on your device (no separate “search cloud”)
Bulk select senders to mark as read or move to Trash, with Undo when the extension offers it
Open Gmail from a sender row to work on individual messages in your browser
No publisher backend: mail-related data is not sent to or stored on servers we operate—the extension talks to Gmail only through Google’s APIs from your browser, with optional local caching on your device

Privacy in short

Your Gmail data is not sent to or stored on our servers. The extension uses Google’s APIs from your browser; only Google’s systems and your device (for caches and UI state) hold mail-related information for the features you use. We do not sell your data or run analytics or ads in the shipped extension code. This page embeds a YouTube demo—Google may process data when you use the player; see our Privacy Policy and Terms of Service.