MyZ DanmakuYouTube danmaku

Turn timestamped comments into danmaku and enjoy live-style reactions inside YouTube.

Install on Chrome

Install on Edge

MyZ Danmaku overlay preview

Comments → Danmaku

Automatically detects timestamps inside comments and keeps them aligned with video playback.

Smart layout

Adjusts the number of lanes and headroom based on your screen to minimize visual clutter.

Local-first

Parsed danmaku data never leaves your browser. Everything stays on-device.

Risk notice

MyZ Danmaku runs entirely on your device. We do not receive or proxy any browsing data.
The extension relies on YouTube’s private endpoints to fetch public comments. Google may rate-limit or block aggressive traffic. If that happens—such as account restrictions or playback errors—you assume the risk and impact.

Support & feedback

Encountered a bug or have an idea? Please open an issue:

GitHub Issues: https://github.com/myz-suite/myz-support/issues

MyZ Danmaku is actively evolving. Features and UI may change based on community feedback—thanks for trying it out!