In time with
your video.
Comments arrive at the right moment. Pause, seek, or change playback speed — the conversation keeps up.
A little company for every watch.
Damu adds time-synced comments to YouTube and Netflix. Keep watching. Join the conversation.
How to Try Damu
DamuA moment, shared.
In time with
Make room
for your view.
Set the text size, opacity, and density to suit you. Or hide comments whenever you want a quieter screen.
Local first.
Shared by choice.
Keep comments on your device, or opt into the shared preview. Local comments are never uploaded automatically.
Try Damu
Damu's shared mode is in an invite-only preview. A public installer is not available on this site yet.
Already invited? Use the package and setup instructions provided for your browser. Shared posting needs an approved account.
Join SneezyCat Discord
Frequently asked
questions
A few quick answers.
More conversation in the community.
Which browsers are supported?
Damu is built for desktop Chrome and Edge, with separate Firefox builds. Local comments support YouTube watch pages and Netflix. Mobile browsers are not part of this preview.
Do I need an account?
Local comments stay in your browser and do not need an account. Shared posting is opt-in and requires Google sign-in plus an approved tester account. Your existing local comments are never uploaded automatically.
Does Damu host videos?
No. Damu adds a comment layer to the player you already use. It does not download, store, or re-stream videos, audio, or subtitles.
Can I adjust or turn off comments?
Yes. You can change visibility, opacity, text size, and density. Comments resynchronize when you pause, seek, or change playback speed.