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Sender Counter for Gmail™

gmail sender counterchrome extensionlaunch pending

Sender Counter for Gmail™ shows which senders appear most often in the Gmail conversation lists you browse, with separate totals for read and unread conversations. It helps surface recurring senders and unread inbox clutter without connecting the Gmail API or sending information to a server.

Results build across the Gmail pages you visit in the current tab. Filter the report, select senders for a combined Gmail search, copy a filter clause or CSV report, and optionally scan additional visible list pages using Gmail’s Older control.

Features

  • Count visible Gmail conversations by sender and unread state.
  • Check status, open or hide the counter, and manage the optional Gmail launcher from a compact toolbar popup.
  • Accumulate results across Gmail pages visited in the current tab.
  • Filter senders by unread percentage and minimum conversation count.
  • Select senders and create combined Gmail from: searches.
  • Copy a ready-to-use Gmail filter clause or export the sender report as CSV.
  • Start and stop a scan that follows Gmail’s visible Older pagination control.
  • Keep each Gmail tab’s count isolated in extension-owned session memory.

Known limitations

  • Counts visible Gmail conversation rows, not every individual message inside a thread.
  • Does not scan pages Gmail has not loaded or bypass Gmail’s visible pagination.
  • Does not read message bodies or attachments, modify messages, or create filters automatically.
  • Does not use the Gmail API or transmit Gmail information.
  • Requires Chrome 112 or newer and runs only on https://mail.google.com/.

Why I built it

A crowded inbox is often less about one message than the same senders appearing again and again. Sender Counter makes that pattern visible from the Gmail lists already on screen, then helps turn the result into a useful search or filter clause.

Sender Counter for Gmail™ is an independent product from Latent Builds and is not affiliated with, endorsed by, or sponsored by Google. Gmail is a trademark of Google LLC. Use of this trademark is subject to Google Permissions.