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How to Highlight Words as They Are Read Aloud

Learn how to turn on word highlighting in Helperbird, so each word lights up as it is spoken and your eye can follow along with the voice.

  • features
  • reading
  • accessibility

What This Does

With this on, each word lights up as it is spoken. Instead of listening and reading separately, your eye is pulled along by the voice.

This is a beta feature, so it is still being worked on.


Who is This For?

This is helpful for:

  • Anyone who loses their place when listening and reading at the same time
  • Readers with dyslexia, where pairing the sound with the word helps it stick
  • Students learning to read, or reading in a second language
  • Anyone who drifts off partway through a paragraph

Step 1: Turn It On

Beta features live on the settings page. Open Helperbird, open Options, choose Settings, and scroll to Beta features. See how to use beta features for the full route.

The Beta features section of the Helperbird settings page, with switches for highlighting words while reading, making Google Slides readable, and typing dictation into the page

Turn on Highlight words while reading.


Step 2: Pick a Color

Underneath the switch there is a row of colors and a preview sentence showing how the highlight will look. Yellow is chosen to start with.

Pick one you can see but that does not drown out the text. If you use a color overlay or dark mode, check the preview, because a highlight that works on white may disappear on a tinted page.


Where It Works

Highlighting appears in Reading Mode and when you have selected some text and had it read. It does not highlight when reading a whole page you have not selected.


If Nothing Highlights

Word highlighting only works with your computer's own voices. If you have chosen one of the higher quality neural voices, the words will not light up, because those voices do not report their position as they speak.

Switch to a local voice in your text to speech settings and it will start working. That is a real trade-off: a better voice, or a voice you can follow along with.


Need Additional Help?

If you have any questions or run into any issues, please contact the Helperbird support team. You can reach us at Helperbird support. We are happy to help you get the most out of Helperbird.

Printed from the Helperbird Help Center · Updated August 11th, 2026

Questions? We are happy to help — helperbird.com/support

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Helperbird is a very useful and smartly designed tool that will most definitely make the browsing life of any user suffering from from dyslexia or is even remotely visually impaired a lot easier. It’s very easy to use, has the ability to synchronize settings on multiple devices, and is very efficient thanks to a useful set of straightforward customization options.
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it didn't ask for obnoxious permi...

Immersive Reader from Microsoft is amazing, but my friends in Google districts were missing out until I found Helperbird. Great for proofreading! Simply highlight the text and have it read back to you, change the spacing in your view, highlight parts of speech, even translate by word or by document to have it read to you and adjust the speed! So amazing that I posted a YouTube tutorial within days of installing it. Plus, unlike many extensions, it didn't ask for obnoxious permissions like asking to delete everything in my Google Drive. #Winner #a11y
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