Simple Window Resizer

Quickly moves your Firefox window to a pre-defined position on your screen.

You might like this add-on if you frequently switch between the display of your laptop and external screens and do not like browsing in fullscreen. In one click it moves your window to a pre-defined position and resizes it to leave a configurable space around (I personally like to see my instant messenger window all the time on the right).

Recommended values for top, left and bottom margins in Windows 10 are -1, -6 and 34 px, respectively.

Any feature request welcome! :-)

Manifest V2 Add-on
By:
Soustruh
Daily users:
105 -1
Rating:
4.43
(21)
Version:
2.0 Last updated: 2019-06-05
Version code:
4472130
Creation date:
2016-09-23
Risk:
Very low risk impact Low risk likelihood
Permissions:
  • storage
Size:
17.74KB
Full description:
See detailed description
Source:
Firefox Browser Add-ons
Data ingested on:
2025-07-17

Other platforms

Simple Window Resizer (v1.2)
117 5.00 (5)

User reviews

by 远离*****, 2025-03-31

by 远离*****, 2025-02-28

I can't get it to work, I fiddle with the settings too.
by da*****, 2024-04-14
View all user reviews ›

Extension safety

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.

Simple Window Resizer does not require any sensitive permissions.

Risk impact analysis details
    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 Browser Add-ons, 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.

    Simple Window Resizer has earned a fairly good reputation and likely can be trusted.

    Risk likelihood analysis details
    • High This extension has low user count. Unpopular extensions may not be stable or safe.
    • Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
    • Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
    • Good **** ********* *** **** **** *******
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