Sleepy Tabs Guardian icon

Sleepy Tabs Guardian

by deaspo · Tools
Manifest V3 Free
View in Chrome Web Store Data as of 21 Oct 2026

Automatically pauses inactive tabs, refreshes memory hogs, and surfaces tab health insights with customizable controls.

Users
10
−4 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
2
0 in 30 days
Store rank
#200K
#167K among extensions
Version
0.1.3
updated 26 Feb 2026

Users

monthly, 10 months
01021Dec 2025Jun 2026Oct 2026
Latest, 21 Oct 2026: 10 usersMove the mouse over the chart for any month

Ratings count

monthly, 10 months
012Dec 2025Jun 2026Oct 2026
Latest, 21 Oct 2026: 2 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Sleepy Tabs Guardian

Sleepy Tabs Guardian Sleepy Tabs Guardian keeps Chrome lean without losing your place. Automatically pause idle tabs, act on runaway memory, and review every decision in a searchable dashboard. In-page reminders give you the final say—snooze, ignore, sleep, or reload—while an optional native helper deepens telemetry. Features: - Auto-sleep inactive tabs after a configurable timeout (default 5 minutes) with per-tab override switches. - Auto-manage high-memory tabs with per-state actions (default total heap threshold 100 MB, reminder for active tabs, sleep for inactive) using CDP lifecycle commands. - IndexedDB-powered telemetry log with dashboard highlighting critical pages and recent actions. - Consent workflow plus in-page reminders with countdowns that auto-accept actions if the user is away. - Options page for thresholds, reminder timers, and automation toggles. - Hybrid telemetry stack. What's new in 0.1.3: - Smarter idle reminders that respect Chrome/Edge privileged pages yet still capture tab state at startup. - One-click "Restore defaults" on the Options page for fast recovery after experiments. - Refined documentation and onboarding guidance for administrators rolling out the extension at scale. Key capabilities: - Configurable inactivity timeout with per-tab ignore toggles. - Memory thresholds with separate actions for active vs. inactive tabs. - Rich telemetry stored locally in IndexedDB and surfaced in a side-panel dashboard. - Optional native companion (via Chrome Native Messaging) to stream Chrome DevTools Protocol metrics when deeper insight is required.

Growth

WindowUsersChangeRatingsRating
7 days+1+11.1%00.00
30 days−4−28.6%00.00
6 months+4+66.7%00.00

Version history

1 versions recorded
0.1.319 Dec 2025

Details

Category
Tools
First seen
19 Dec 2025
Size
810 KB
Languages
en
Pricing
Free
Privacy policy
deaspo.github.io
Support
deaspo.github.io
Extension ID
bfgeeiahcekoeafnbjdacfdgbhehgneb

Permissions and risk

Elevated riskimpact 4, likelihood 2
Permissions
alarmsstoragetabsscriptingwindowssidePanelnativeMessagingdebuggerprocesses
Site access
<all_urls>
Can read and change data on every website you visit.

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