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CRT Video Stretch icon

CRT Video Stretch

Horizontally stretches HTML5 videos for 4:3 CRT displays.

Users143Current public install base
Rating--Store average score
Reviews0Public review volume
Manifest versionV3Extension platform version
7-day growth-39Net users gained this week
7-day growth rate-21.4%Relative weekly velocity
Preview

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1 assets
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User Growth Over Time

1341491641781932026年7月14日2026年7月17日2026年7月20日Latest: 143
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1-day growthNo data
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7-day growthDeclining
-39-21.4%
30-day growthNo data
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Technical snapshot

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Version1.0.0
ManifestV3
Size43.68KiB
Languages1English
Published
Store updated
Last crawled
English
Overview

Product summary

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I created this extension because I connect my PC to a CRT TV using an HDMI-to-composite video converter. The problem I ran into is that most modern video is designed for 16:9 displays, and even older 4:3 content is often presented inside a 16:9 player with pillar boxes on the sides.

When that 16:9 output is converted to 4:3 for a CRT, the result is often wrong:

-The image becomes horizontally squished

-Black bars appear on the sides

CRT Video Stretch fixes this by allowing you to horizontally stretch HTML5 videos directly in the browser, restoring the correct proportions on a 4:3 display and cropping away unwanted pillarboxing.

What this extension does

Reviews

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Store average score--Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average--Average computed only from synced review bodies below
Reviews with text0Synced review bodies
Total ratings / reviews0Chrome Web Store public rating/review count

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