TabMaster

Unknown author · Accessibility

Open in Chrome Web Store

Users

—

Avg rating

5.0

Ratings

Updated

Jan 29, 2026

Media

1 item

Description

Manage and automatically close unused tabs to save memory. TabMaster is a simple and reliable tab manager that automatically suspends or closes tabs you haven’t used in a while — helping you save RAM, CPU, and mental focus. 🚀 Features ⭐️ Automatically suspend or close inactive tabs ⭐️ Full control over inactivity time ⭐️ Protect important tabs with pinning and whitelisting ⭐️ One-click cleanup — close unused tabs instantly ⭐️ Clean, minimalist with no distractions ⭐️ Fine-grained settings for maximum control ⭐️ Dark mode support 🚀 Privacy & Safety ⭐️ Uses Manifest V3 (latest Chrome standard) ⭐️ Minimal permissions — only what’s necessary ⭐️ All processing happens locally in your browser

History

30d 90d 1y all

rating_count is the Chrome Web Store ratings count, not a written-review count.

Details & SEO

SEO signals

Listing completeness signals

Title length
Characters in the extension name.
9
Description length
Characters in the listing description.
698
Media assets
Screenshots and videos on the listing.
1
Has promo video
Whether the listing includes at least one video.
No
Languages
Declared language locales.
1
Developer website
Listing exposes a developer website URL.
No
Contact email
Listing exposes a contact email.
Yes
Keyword in name
Case-insensitive substring match in the name.
—
Keyword in description
Case-insensitive substring match in the description.
—
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
—
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
—

These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.