No install · Works in Chrome · Multistream included

Stream to everywhere.
From your browser.

StreamMaster is a full streaming studio that runs in a tab — scenes, stingers, live chat overlays and multistreaming to Twitch & YouTube. Zero install. Zero configuration marathons.

Start free with Google See pricing — from $0

No credit card required · Free plan forever · Cancel Pro anytime

Everything a stream needs. Nothing it doesn't.

The parts of a studio you actually use — composed, mixed and broadcast from one tab.

🎬

Full scene composer

Layer video, cameras, screens, images and text with drag-and-drop transforms, cropping and opacity — a real studio compositor, in a tab.

📡

Multistream

One upload, every audience. Broadcast to Twitch, YouTube, Kick or any RTMP destination at the same time.

💬

Live chat overlays

Twitch and YouTube chat rendered straight onto your scene — styled, positioned and Pro-fast.

✨

Stinger transitions

Play a full-screen clip between scenes at the exact moment you choose. Upload once, stored in your cloud library.

☁️

Cloud media library

Your stingers and clips live in encrypted cloud storage — available from any machine, any session.

⏺️

Local recording

Record your program feed locally at full quality while you stream. Your content, your disk.

Simple pricing

Start free. Upgrade when you outgrow 720p — which, fair warning, happens fast.

Free
$0 / month
  • 720p30 streaming
  • One platform (Twitch or YouTube)
  • Unlimited scenes & sources
  • Full audio mixer
  • Local recording
Start free
Pro
$1.99 / month
  • 1080p60 streaming
  • Unlimited platforms & custom RTMP
  • Stinger transitions
  • Chat overlays (Twitch & YouTube)
  • Cloud media library
  • Priority relay capacity
Go Pro

Cancel anytime · Secure payment via Stripe

"Why not just use OBS?"

OBS is great — if you enjoy configuring it. StreamMaster is for creators who'd rather stream than tweak.

No install, any machine. Stream from a laptop, a Mac mini, the family desktop — if Chrome runs, StreamMaster runs. Your scenes follow you in the cloud.

Everything wired up. Chat overlays, stingers, multistreaming and recording are built in — not plugins to hunt down, updates to babysit, or settings panels to decode.

One upload, every audience. The relay we host fans your stream out to every platform, so your upload bandwidth is spent once — not once per platform.

Questions

Does it work on my computer?

If it runs Chrome or Edge, yes. Streaming, scenes and effects are processed by your browser — Windows, macOS, Linux and Chromebooks all work. Nothing to install.

How does StreamMaster send my stream to Twitch and YouTube?

Your browser encodes the stream and sends it to your dedicated StreamMaster relay, which delivers it to every platform you configure via RTMPS — one upload, every destination.

What is included in the free plan?

720p30 streaming to one platform, unlimited scenes and sources, the full audio mixer, and local recording of your program feed.

What does Pro add?

1080p60 streaming, stinger transitions, multistreaming to unlimited platforms, custom RTMP destinations, and encrypted cloud storage for your stinger and video clips — $1.99/month.

Is my stream key safe?

Platform stream keys are encrypted at rest, never displayed back to the browser after saving, and only decrypted for the seconds it takes to start your broadcast.