Streamer mode
Caption your own broadcast as you speak. Your words appear on screen live and flow straight into OBS, an overlay, or a capture window.
Every caption tool, in one desktop app.
From a one-click overlay to translated, speaker-labeled captions on your live stream — here's the full picture of what LiveStreamCC can do.
Two ways to caption
Viewer mode No account needed
Add captions to any stream you're watching — even ones that ship none. LiveStreamCC captions your system audio right on your screen, no sign-up required to start.
Capture & real-time captions
Your mic or your system audio
Caption a microphone or everything playing on your PC. Pick the exact input or output device, and a built-in level test confirms it's the right one before you go live.
Live, as it's spoken
Speech becomes on-screen text the moment it's said — partial words firm up into final captions with no manual steps.
Automatic language detection
LiveStreamCC recognizes the spoken language at the start of a session and captions in it. Prefer to be certain? Lock a language yourself.
Go further with every voice
Live translation Paid plan
Caption in one language and show it in another, live. Display just the translation, just the original, or both stacked together.
Speaker labels Paid plan
Automatically tag who's talking — Speaker 1, Speaker 2 — so multi-person streams and interviews stay easy to follow, live and in the saved transcript.
Dual audio Paid plan
Caption your microphone and your desktop audio at the same time — shown as two clearly labeled lines, or blended into a single stream.
Put captions anywhere
Always-on-top overlay
A transparent caption bar that floats over any app or video without taking over your screen. Drag it where you want, then lock it to click straight through.
Dedicated caption window
A clean, framed window built to be captured — point OBS or any recorder at it and you're done.
Built for OBS & streaming apps Paid plan
Send captions to OBS, Streamlabs and other streaming apps as a browser source, composited onto your scene on a transparent background, with setup guidance for each app.
Make them yours
Style every detail
Set position, number of lines, colors, outline, shadow and background — with separate styling for the original and translated caption, and a live preview as you tweak.
Fonts & saved presets
Choose from a searchable library of display fonts that always render, and save your favorite looks as presets you can apply in one click.
Accessibility built in
High-contrast and extra-large text modes keep captions easy to read for everyone.
After the session
Transcripts, summaries & clips
Every session is saved with a summary you can revisit. Copy, download, or clip the transcript, and on paid plans generate an AI recap, export subtitle files, or create a shareable link.
History that's yours alone
Browse every past session in one place. Your transcripts are private to your account and, by default, stay on your own device.
Accounts, privacy & updates
Simple, secure sign-in
Sign in with email, Twitch, Google, or a passkey, and add two-factor with recovery codes. Start as a guest and keep your history when you create an account.
Your data, your rules
Keep transcripts on your device or sync them across your own devices, auto-delete them on a schedule, export everything in one click, or delete your account with a recovery grace period.
Invite friends & stay current
Share LiveStreamCC and earn rewards, and let the app keep itself up to date automatically.
Ready when you are.
LiveStreamCC is launching on Windows first, with macOS planned.
Coming Soon for Windows See the plans · email info@omniadataanalytics.com to hear about launch.