4:3 Aspect Fixer (Simple)

Adds simple 4:3 correction and zoom-to-fill buttons to YouTube.

Users212

Rating4.4

Reviews7

Manifest versionV3

7-day growth+11

7-day growth rate+5.47%

Preview

4:3 Aspect Fixer (Simple) Media preview

1 assets

Trend

30-day user trend

Review user movement over the last 30 days.

User Growth Over Time

Rating trend

30-day rating change

Track rating movement over time to see whether quality signals remain stable.

30-day rating change

Start

4.43

Latest

4.43

30-day rating change

0.00

2026年5月29日2026年6月4日

Growth overview

Daily, weekly, and monthly growth

Compare 1-day, 7-day, and 30-day net growth and growth rate.

1-day growthFlat

00%

7-day growthGrowing

+11+5.47%

30-day growthGrowing

+46+27.7%

Technical snapshot

Version, languages, and crawl freshness

Review publication date, version, supported languages, and crawl timestamps.

Version1.0

ManifestV3

Size4.33KiB

Languages1English

Published--

Store updated--

Last crawled--

Overview

Product summary

Review the store description, core capabilities, and common use cases.

An extension that adds a button into the Youtube UI that will take 4:3 content that was stretched to 16:9 by the uploader and force it into 4:3. I personally use this on a 4:3 monitor which has a secondary effect; the content aspect ratio is fixed, however half the screen real estate goes unused because the content still does not fit the screen. To fix this I have added a zoom button that will fit the content properly for a 4:3 display. To use, just hover your mouse over any youtube video you wish to fix, fullscreen the video first if you wish to use the zoom feature, click the 4:3 button to fix the aspect ratio, and then the content will display correctly.

Reviews