Stable signalNo paid features detectedMedium-risk permissions

YouTube H.264 Optimizer

Optimize YouTube video playback by forcing H.264 codec for improved performance and battery life

Users2KCurrent public install base

Rating4.8Store average score

Reviews4Public review volume

Manifest versionV3Extension platform version

7-day growth0Net users gained this week

7-day growth rate0%Relative weekly velocity

Preview

YouTube H.264 Optimizer Media preview

2 assets

Trend

User growth trend

Review user movement across collected snapshots.

User Growth Over Time

Rating trend

7-day rating trend

View collected rating snapshots from the latest 7-day window to assess rating stability.

7-day rating change

Start

4.75

Latest

4.75

7-day rating change

0.00

2026年7月13日2026年7月19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 growthFlat

00%

30-day growthGrowing

+1K+100%

Technical snapshot

Version, languages, and crawl freshness

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

Version1.0.2

ManifestV3

Size48.29KiB

Languages1English

Published--

Store updated--

Last crawled--

Overview

Product summary

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

YouTube H.264 Optimizer forces YouTube to use the H.264 video codec instead of VP8/VP9/AV1, dramatically improving performance and battery life on computers without dedicated VP8/VP9/AV1 hardware acceleration.

✅ Key Benefits:

- Reduced CPU Usage - Switch to hardware-accelerated H.264 playback for smoother videos

- Longer Battery Life - Less CPU-intensive codec means extended usage between charges

- Cooler Device - Lower processor demands lead to reduced heat generation

- Enhanced Performance - Enjoy YouTube without stuttering on older or less powerful devices

Reviews

Recent review snapshot

Inspect the latest comments and rating distribution.

Store average score4.8Chrome Web Store aggregate rating, including ratings without synced review text

Synced text average5.0Average computed only from synced review bodies below

Reviews with text3Synced review bodies

Total ratings / reviews4Chrome Web Store public rating/review count

Store average score: 4.8. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.

5★

4★

3★

2★

1★

Risman Eka Septiana2026年3月11日

it works

Maximiliano Rendo2026年1月10日

Muy buena, Los videos van mucho mejor.

王小凌2025年7月9日

五分不会掉线看了

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Makes YouTube stream H.264 videos instead of VP8/VP9 videos

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Makes YouTube stream H.264 videos instead of VP8/VP9 videos

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Makes YouTube stream H.264 videos instead of VP8/VP9 videos

AI product read

Force YouTube to use H.264 video codec instead of VP8/VP9/AV1 for better performance and battery life.

Reduces CPU usage, extends battery life, and prevents stuttering on devices without hardware acceleration for modern video codecs (VP8/VP9/AV1).

1. Install extension from Chrome Web Store. 2. Extension automatically registers content scripts on youtube.com. 3. On YouTube pages, the inject script intercepts video codec negotiation (canPlayType/MediaSource.isTypeSupported) and blocks VP8/VP9/AV1, forcing H.264. 4. User can toggle settings via the extension popup (options.html): enable/disable, block 60fps, battery-only mode, dark mode. 5. Settings are stored in chrome.storage.local and localStorage. 6. On install, a tab opens to the developer's website (tabplugins.com).

Target users: Users with older or less powerful computers / Laptop users wanting to extend battery life / Users experiencing YouTube stuttering or high CPU usage

The extension opens a tab to tabplugins.com on install, which could potentially lead to a page with paid features, but the extension itself is free. This was not investigated further as it's outside the extension code.

Monetization

No paid features detected

The extension is completely free with no paid features, subscriptions, or payment integrations. All settings (enable/disable, block 60fps, battery-only mode, dark mode) are freely available. The word 'pro' found in static analysis was a false positive from 'canPlayType' in inject.js and unrelated metadata. No Stripe, PayPal, license keys, or upgrade prompts exist.

Confidence: 100
Payment platform: --
Source: AI / High
Login required: No
Reason: The extension operates entirely locally. It uses chrome.storage.local and localStorage for settings. There is no login UI, no authentication code, and no calls to any login or account APIs. The user can install and use the extension immediately without any account.

Permission risk

Medium-risk permissions

This estimate uses declared permissions and host permissions to assess access scope and sensitivity.

扩展能力较强：scripting、storage

Publisher

max1

Independent publisher

Email: [email protected]
Phone: --
Address: --

Public contact fields are shown above. Developer portfolio pages are available on paid accounts.

View developer portfolio

Permissions

Host access