enhanced-h264ify
Workflow & Planning
Choose what video and audio codecs YouTube should play for you
Users
100K
Rating
4.8
Reviews
212
7D Growth
0|0%
Stable signalNo paid features detectedMedium-risk permissions
h264ify
Makes YouTube stream H.264 videos instead of VP8/VP9 videos
Users1MCurrent public install base
Rating4.6Store average score
Reviews1,192Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview
1 assetsh264ify Media preview
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
4.57
Latest
4.57
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 growthFlat
00%Technical snapshot
Version, languages, and crawl freshness
Review publication date, version, supported languages, and crawl timestamps.
Version2.0.1
ManifestV3
Size31.7KiB
Languages2English / čeština
Published
Store updated
Last crawled
Englishčeština
Overview
Product summary
Review the store description, core capabilities, and common use cases.
Try h264ify if YouTube videos stutter, take up too much CPU, eat battery life, or make your laptop hot.
By default, YouTube streams VP8/VP9 encoded video. However, this can cause problems with less powerful machines because VP8/VP9 is not typically hardware accelerated.
In contrast, H.264 is commonly hardware accelerated by GPUs, which usually means smoother video playback and reduced CPU usage. h264ify makes YouTube stream H.264 videos instead of VP8/VP9 videos.
Note: 4K and 1440p videos will not be available because YouTube no longer encodes those videos in H.264
Github: https://github.com/erkserkserks/h264ify
Reviews
Recent review snapshot
Inspect the latest comments and rating distribution.
Store average score4.6Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average4.4Average computed only from synced review bodies below
Reviews with text578Synced review bodies
Total ratings / reviews1,192Chrome Web Store public rating/review count
Store average score: 4.6. 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.
Related products
Similar and related extensions
Review related products from the Chrome Web Store detail page.
YouTube Auto HD + FPS
Fun
Automatically set the video quality on YouTube according to its FPS!
Users
200K
Rating
4.3
Reviews
1,405
7D Growth
0|0%
'Improve YouTube!' 🎧 (for YouTube & Videos)
Tools
FreemiumConfidence 64
Make YouTube tidy+smart! YouTube video colour ad skip volume speed channel tool style HD ads adblock adblocker tags keyword playlist
Users
400K
Rating
4.5
Reviews
7,140
7D Growth
0|0%
FasterWeb
Functionality & UI
Browse the web faster.
Users
100K
Rating
3.8
Reviews
232
7D Growth
0|0%
H264ify With Auto 1080
Workflow & Planning
H264ify with Auto Quality — set default video quality on YouTube, Netflix, PrimeVideo, Disney+ & Hotstar. Saves bandwidth & battery.
Users
10K
Rating
3.4
Reviews
24
7D Growth
0|0%
Magic Actions for YouTube™
Fun
Enhance your YouTube watching experience! Cinema Mode, Mouse Wheel Volume Control, AutoHD, Expand, Snapshots …
Users
700K
Rating
4.7
Reviews
127,914
7D Growth
0|0%
i want vp9ify who can doın thıs
Not working (video/webm; codecs="vp9"). Chrome 41.0.2272.118 m.
No more YT 60fps stutter for me!
Superb solution for the Toshiba Chromebook 2. Very smooth and high quality visuals
Works really great with my Thoshiba Chromebook 2. 60fps 1080p Videos on YouTube now play very smoothly.
Huge step forward but still not as fluid as ie11.
For me, it worked. Please don't forget to enable hardware acceleration in Chrome again, if you turned it off because of some tips you got from other people. My specs: Q6600 @3GHz & 7870 with Haiti chipset. 1080p 60FPS are playable without any problem - lost 114 frames of a 20 min. video is acceptable I think. But Google really should include an option to disable 60FPS and give at least better options for playback the videos.
es muy buena usas mas gpu para celerar los videos
Fantastic. VP9 is not ready for prime time, yet the YouTube team decided to force it on all of us. h264ify gives us back the power of choice. Thanks to the developer for making this.
Recién lo pruebo y funciona por ahora. Creo que esta extensión hace que los vídeos de youtube usen la gpu para mejorar la reproducción de videos, y no solo la cpu.