YouTube Thumbnail Size Fixer

Name: YouTube Thumbnail Size Fixer
Rating: 4.5 (20 reviews)
Author: Chris

By: Chris

Fix YouTube's layout: Display 4-12 videos per row instead of 3. Reduce scrolling & hide Shorts. Simple & fast!

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Install

Features & Capabilities

STOP THE ENDLESS YOUTUBE SCROLLING! 🛑

YouTube changed their layout to show only 3 HUGE videos per row on desktop, making it impossible to browse efficiently. This extension gives you control back!

✨ FEATURES: • Customize videos per row (1-12 columns) • Fix YouTube's huge thumbnail problem • Hide YouTube Shorts and other crap you don't need from your feed • Disable rollover video playback • Works on homepage, subscriptions, and channels • Lightweight and fast • No data collection

🎯 PERFECT FOR: • Desktop users with large screens • People tired of excessive scrolling • Content discovery and browsing • Maximizing screen real estate

⚡ HOW IT WORKS:

Click the extension icon
Set your preferred number of columns (default: 5)
Toggle Shorts visibility
Save and enjoy!

User Growth & Download Statistics

Add-on

By:

Chris

Daily users:

1,069 26

Rating:

4.50

(20)

Version:

1.6.1 Last updated: 2025-12-01

Version code:

6088365

Creation date:

2025-04-22

Risk:

Permissions:

activeTab
storage
*://*.youtube.com/*

Content scripts matches:

*.youtube.com

Size:

39.83KB

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-06-19

Compare stats and ranking:

Ranking

# 3,141 ▲ 41

Other rankings

#15 in size keyword 12

#16 in bug fixes keyword 47 ▲ 2

#48 in column keyword 6

#78 in reduce keyword 35

#134 in subscriptions keyword 25

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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:

Chris

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/youtube-thumbnail-size-fixer/

User Reviews

Works on sidebar video recommendations too. You are my angel for real.

by Fi*****, 2026-05-30

View all user reviews ›

Is YouTube Thumbnail Size Fixer 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.

YouTube Thumbnail Size Fixer requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details

Critical Request access to the following domains: youtube.com
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.

YouTube Thumbnail Size Fixer is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Risk likelihood analysis details

High This extension has low user count. Unpopular extensions may not be stable or safe.
Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
Good **** ********* *** **** **** *******