Is enhanced-h264ify safe?

Clean risk

This extension controls which video and audio codecs YouTube can use during playback.

It blocks selected YouTube codecs, including VP8, VP9, AV1, H264, Opus, and AAC, and can also block 60fps video. By default, it blocks everything except H264 and 60fps video, which can help devices that support H264 hardware decoding.

0Risk

AI-generated. Findings may contain errors. Those marked Verified have been manually reviewed.

Publishers can request a review.

What it can do

Permissions this extension asks for, as declared in version 2.2.1. Asking for a permission is not a finding on its own - it is what the extension can do if it chooses to.

  • Store data in your browser

    storage

Updated 30 September 2026omkfmpieigblcllmkgbflkikinpkodlk