Landscape and portrait
Compose 16:9 and 9:16 scenes with separate canvases, sources and transforms for each format.
Windows desktop · Built on OBS Studio
Pulse Weaver Studio
Build your scenes, shape your overlays and run your live show in one place. A desktop streaming studio for creators working in landscape, portrait or both.
Inside the studio
From scene setup to going live.
Live show control
A focused live interface for running your show, backed by scene, source, audio mixer and transition controls.
Overlays and alerts
Build on-screen layouts in the overlay editor and connect alerts to supported viewer events.
Chat and connected actions
Connect supported Twitch, YouTube and Kick features, work with live chat, and configure actions and lighting integrations. Availability depends on platform permissions and setup.
Windows release
Get Pulse Weaver.
Version 1.14.1 is the regular release for Windows x64. It brings the Studio Control interface, automatic YouTube chat scanning, API sending and moderation, and smoother combined chat. The refreshed installer requires a Terms agreement and provides clickable Terms and Privacy links. Existing settings are retained.
YouTube incoming messages automatically use the chat scanner in the combined Twitch/YouTube/Kick chat box. Sending, deletion, timeouts and bans use the official API. No reader dropdown or pasted chat links are needed. Private or restricted chat may be unavailable to the scanner.
1.14.1 replaces the earlier alpha and unstable previews. Existing regular and preview users can update through Studio → Updates. Older versions remain in the release history.
The installer includes Pulse Weaver's YouTube desktop app registration. Click Connect YouTube to sign in with your own account; no developer credentials are needed. Updates preserve existing registrations and settings. Google's verification and account restrictions still apply.
Updating? Close Pulse Weaver and any previous installer, then run setup. Do not uninstall first. Setup creates a verified app-and-settings backup and supports rollback. Keep your backups private: they can contain account information.
Your accounts, your choice
Connecting YouTube and other platforms.
Pulse Weaver uses YouTube API Services. Connecting Google lets the desktop app access the channel and live-stream information needed for the features you authorise, including broadcast management, live chat and requested moderation. You sign in with Google in your browser; this website does not ask for your Google password.
Settings and connected-account credentials are stored locally. Optional connected services receive information needed for their features; the hosted Kick relay handles short-lived event delivery. Read the Privacy Policy for details, retention and deletion options.
You can disconnect in Pulse Weaver or revoke Google access. YouTube features are subject to the YouTube Terms of Service and Google Privacy Policy. Publication of this page does not imply Google verification or endorsement.
Project & support
Made by Daryl Wickham.
Pulse Weaver is based on OBS Studio, with source and component licences available in the project repository. Use it for lawful personal or commercial broadcasts. Your content stays yours; use of the Pulse Weaver name and logo for unofficial projects requires permission as described in the Terms.
Do not include passwords, stream keys, access tokens or unredacted configuration backups in support requests.