How to Use Helperbird Offline

Learn how Helperbird works offline without an internet connection. Most Helperbird features continue to work when you are not connected to the internet.

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Does Helperbird Work Offline?

Yes. Helperbird is a browser extension that runs locally on your device. Most features work without an internet connection. Once the extension is installed and activated, it does not need to contact a server to apply your settings or run most tools.


Features That Work Offline

These features work fully offline because they run directly in your browser:

  • Dyslexia-friendly fonts (OpenDyslexic, Lexie Readable, etc.)
  • Font size, letter spacing, line height, and word spacing adjustments
  • Background color, font color, and link color changes
  • High contrast themes
  • Reading ruler and reading guide
  • Overlay and tint
  • Text alignment and column width
  • Cursor size and color changes
  • Hide images and GIFs
  • Paragraph spacing and margins
  • Auto-scroll
  • Print page tools
  • Zoom and magnification
  • Accessibility profiles
  • Text-to-speech
  • Voice typing (speech-to-text)
  • Word prediction

Features That Need Internet

A small number of features require an internet connection because they rely on cloud services:

  • Translation (uses Google Translate)
  • AI-powered text simplification and summarization
  • OCR (reading text from images)
  • Dictionary and picture dictionary lookups

Any of these features can be disabled by your school admin through Google Admin Console using managed JSON policy. For details, see How to Disable Helperbird Features Using JSON Policy.

If you lose your connection while using one of these features, the rest of Helperbird continues to work normally. When your connection returns, these features become available again automatically.


How It Works

Helperbird is cloud-based for deployment and licensing, but the extension itself runs locally in the browser. Your settings are stored in the browser and applied on every page load without needing to contact a server.

When the extension is force-installed via Google Admin or Microsoft Intune with a managed subscription key, the license is cached locally. Students do not need to be online to have their Helperbird settings applied.



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.

What People Are Saying

Join over 1,000,000 people who use Helperbird every day.

Saw it mentioned at Cast last night! Love Immersive Reader.

Taylor Coffee

Taylor Coffee

Firefox user

Fantastic! Helperbird is very easy to use, and yet, so powerful!

Anonymous Users

Anonymous Users

Helperbird user

Simplemente increíble. Nunca he tenido una extensión con tantísimas opciones juntas. Como profesor, siempre la recomiendo a las familias de estudiantes con dificultades para mantener la atención, a la hora de leer, y otras necesidades específicas, aunque pienso que puede ser de uso para cualquiera. ¡Un 10!

Firefox user

Firefox user

Profesor / Teacher

The free version of this is so great and helpful to a LOT of people...but the upgraded version is next level:)

Mia Laudato

Mia Laudato

Helperbird user

It an extension that makes reading easy while surfing the internet.

Mohammad F.

Mohammad F.

IT intern

Just added it and it feels like my eyes are flowing through text!

bondziotek

bondziotek

Helperbird user

Helperbird logo: Stylized owl with large yellow eyes and a beige face, against a green background.

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