Only you can see this.
Stealth Mode
Hidden from screen sharing, recordings and screenshots. Your audience sees your slides — never your notes.
CasperTalk is a teleprompter that lives under your camera.
The idea is simple.
Your notes sit right here…
a few millimetres from the lens.
So when you read…
you're still looking at the person.
It listens for your voice.
When you stop talking…
it waits.
When you pick up again…
it moves.
Present from Keynote or PowerPoint…
and it jumps to each slide's speaker notes as you go.
Share your screen on Zoom, Meet or Teams…
and this panel stays out of the share.
Your audience sees the slides.
You see the next line.
Move it. Resize it. Restyle it.
Nothing leaves your computer.
No account. Free to start.
That's the whole idea.
A teleprompter for Mac and Windows that sits under your camera and follows your slides and your voice. Share your whole screen — your audience gets the slides, never your notes.
Free plan, no account, no card.
Three steps. No account, no setup wizard.
Write in the built-in editor, or import a .pptx and your speaker notes arrive slide by slide.
Drag the panel right below the notch. Reading it looks like eye contact.
The text moves with your voice and jumps with your slides. Your audience only ever sees the slides.
CasperTalk keeps the next line where your eyes already are — beside the camera — and keeps it off every screen but yours.
Only you can see this.
Hidden from screen sharing, recordings and screenshots. Your audience sees your slides — never your notes.
Change the slide in Keynote or PowerPoint and the prompter jumps to that slide's speaker notes. No clicking, no scrolling.
The script scrolls while you speak and waits when you pause. Other voices on the call don't move it.
Eyes on the lens.
Words right beneath it.
Sits directly below the notch, so glancing at your notes looks exactly like looking at the person.
Any size. Any corner. Any display.
A slim strip under the camera or a big reading panel for the whole script — it floats above every app and Space.
…so the next quarter starts with a clear owner for each
Move the mouse over the panel and it stops instantly; move away and it resumes. In a slideshow, a plain P works too.
Speed up or slow down with a shortcut, start and stop from anywhere — even while another app has focus.
Bold and big
Easy on the eyes
Barely there
Text size, text color, background opacity, window size — from bold and opaque to nearly transparent.
No account · No cloud · No upload
Scripts, decks and your microphone audio never leave your machine. There's nothing to sign up for.
Write and edit in the app, keep every script, switch with one click. Word counts included.
Drop in a .pptx and the speaker notes become a script, slide by slide. Nothing is uploaded — it's parsed on your computer.
A short countdown when you start, so the first line doesn't run away before you've found your breath.
Every feature is free for 30 minutes a month, with no card and no account. Pro removes the limit.
$0every month
No card, no account.
$29.99a year
Cancel any time. One key unlocks one computer.
Looking for an enterprise plan? Contact us
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Yes. With Stealth Mode on, the prompter isn't in your share, recording or screenshots. For zero risk, share only the presentation window.
Keynote and PowerPoint on Mac, PowerPoint on Windows. The prompter shows the notes for the slide on screen.
Yes. Your microphone works in Zoom, Meet and Teams as usual.
No. Download, open and paste your notes. No sign-up, no login.
Your choice: $7.99 a month ($0.99 the first month), $29.99 a year, or $49 once. Cancel anytime. One key unlocks one computer.
Only time. Every feature is free for 30 teleprompter minutes a month, refilled every 30 days from the day you first open CasperTalk. Time only counts while the script is moving.
Nowhere. Your scripts stay on your computer, and your voice is never recorded or sent. Privacy details.
Mac: macOS 14 or later, Apple silicon or Intel. Windows: Windows 10 (2004) or 11, 64-bit. One Pro key works on either.
Yes, on Windows 10 (2004) and later. On older versions CasperTalk can only black the prompter out, and tells you so.
Free plan included, no account needed. On a Mac, open the disk image and drag CasperTalk to Applications — it appears in your menu bar. On Windows, run the installer — it appears in the tray by the clock.
Every feature is free for 30 minutes a month; Pro removes the limit — see plans.