You open a 3,000-word essay. You want to read it. So you fire up your TTS extension, hit play, and lean back.
Thirty seconds later, you’re checking Slack.
The voice is still talking, but you stopped listening three sentences ago. You’ve “read” two paragraphs and retained nothing. You rewind. Same thing.
This isn’t a voice quality problem. It’s a focus problem — and no TTS tool was built to solve it.
TTS solved access. It didn’t solve attention.
Current TTS tools play audio. That’s it. They don’t notice when your eyes wander. They don’t pull you back when you drift. They keep narrating to nobody.
And that creates something worse than not reading: the illusion of reading. You feel like you “got through” the article, but you absorbed nothing. Over time, your brain learns to treat long-form text as optional — there’s always a voice to “do it for you.”
ReadBeam: a focus system, not a TTS tool
I built ReadBeam because I kept drifting. The problem wasn’t the voice or the speed — it was that nothing tethered my attention to the text.
ReadBeam uses three interventions to keep you reading:
Visual Focus — The page dims. The current sentence stays bright through a cutout in the overlay. Your eyes are drawn to it like a spotlight. When your eyes are locked on the sentence being spoken, you absorb. When they’re somewhere else, you drift.
Progress Tracking — A purple line fills across each line as it’s read. Completed lines get a soft purple background. Your brain craves progress signals — visible momentum sustains effort.
Drift Detection — Scroll away, and ReadBeam pauses automatically. It asks: Resume here? Go back? Dismiss? Not a punishment — a friend tapping your shoulder saying, “We were on page three. Want to keep going?”
The hardest part of reading isn’t starting. It’s not stopping.
Quiet by design
When you’re not reading, ReadBeam is invisible. No sidebar. No floating widget. Select text, a small purple dot appears. Hover it, choose “Read from here” or “Read selection,” and you’re reading. The dot disappears.
A tool that helps you focus should never become a source of distraction.
Privacy as baseline
All reading features run on your device. No reading content is ever sent to any server. We don’t track you, don’t request browsing history, don’t integrate analytics. The only server call is an optional invite feature — and even that only transmits a referral code.
The honest part
ReadBeam’s built-in voices are your OS defaults — decent on macOS, okay on Windows. I won’t pretend they’re the best.
But voice quality isn’t the bottleneck. Attention is. I’d rather listen to a mediocre voice and absorb the content than hear a perfect one while daydreaming. (BYOK with your own OpenAI key is supported now; a Pro tier is coming later.)
ReadBeam is for you if you’ve ever opened an article with intent, then realized you stopped paying attention. It’s free, no account needed, no tracking. Install it, select text, start reading.