Tab Memory Saver Firefox

Tab Memory Saver

Limits active tabs and unloads unused tabs to reduce browser memory usage.
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Features & Capabilities

Tab Memory Saver is a browser extension that reduces browser memory usage by unloading the execution state of unused tabs.

The extension limits the number of active tabs and unloads tabs that are not currently in use by using the browser's built-in tab unloading capability. Tabs are not closed, so their tab bar entries and URLs remain available. When the user opens an unloaded tab again, the page is reloaded.

User Growth & Download Statistics

Manifest V3 Add-on
By:
neruneruna7
Daily users:
1
Version:
0.1.4 Last updated: 2026-07-02
Version code:
6329102
Creation date:
2026-06-29
Risk:
High risk impact High risk likelihood
Permissions:
Content scripts matches:
  • *.google.com
Size:
163.07KB
Full description:
See detailed description
Source:
Firefox Add-ons Store
Data ingested on:
2026-07-09
Compare stats and ranking:

Ranking

# 105,933 ▼ 3,955
Other rankings
#24 in memory keyword 14 #36 in ai memory keyword 5 ▼ 1

For Developers

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Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.
Developed by:
neruneruna7
Firefox Add-ons Store
https://addons.mozilla.org/firefox/addon/e4ca70c2bd8d4e2a8344/

Is Tab Memory Saver Safe?

Risk impact
Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Tab Memory Saver requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details
  • Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
  • Critical ******* ****** ** *** ********* ******** **********
  • High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****
Risk likelihood
Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

Tab Memory Saver is recently added, and hasn't been around long enough for us to gather enough data to accurately assess its risk level.

Risk likelihood analysis details
  • High This extension was recently updated in the past month. New updates may not be stable or safe.
  • High **** ********* *** ******** ****** *** ********** *** *** ** ****** ** *****
  • High **** ********* *** *** **** ****** ********* ********** *** *** ** ****** ** *****
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