A Helperbird Feature is Not Supported

Encounter a 'Feature Not Supported' message on Helperbird? Learn why some enhancements, like font changes, aren't currently available on certain platforms, including Google Docs, and how we're evolving to bring you universal accessibility.

If you're seeing a Feature Not Supported message, don't worry - you didn't do anything wrong. Some websites are built in a way that makes it hard for Helperbird to work its magic.

Here's what's happening and what we're doing about it.


Why This Happens

Some sites like Google Docs don't use regular HTML text. Instead, they use something called canvas rendering, which basically draws text like an image rather than displaying it as actual text.

When text is rendered this way, Helperbird can't modify it the same way it does on regular websites. Features like font changes, text spacing, or line height adjustments won't work on these pages because the text isn't accessible in the usual way.


What We're Doing About It

We're actively working on solutions to make Helperbird work on more sites, including those that use canvas rendering.

Our team is constantly improving the extension to expand compatibility. We know how important it is for Helperbird to work everywhere you need it, and we're committed to getting there.


How You Can Help

Your feedback is incredibly valuable.

If you run into a site where Helperbird doesn't work, let us know through our feedback page.

Tell us which site you were on and which feature you were trying to use. This helps us prioritize what to work on next and makes Helperbird better for everyone.

Tip: In the meantime, try using Helperbird's features on other tabs while you work on canvas-based sites. Many users keep a separate tab open for reading or research where Helperbird works perfectly!


Video Tutorial


Need Additional Help?

Thanks for your patience as we continue improving Helperbird. If you have questions or need support, reach out to our Helperbird support team anytime. We're here to help!

What People Are Saying

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

I've been meaning to write this review for a while now. My daughter is newly diagnosed with dyslexia and I heard an interview with Robert on a Newstalk podcast and sought it out. I wasn't sure if I had it installed correctly on her laptop and Robert was on straight away to help. He was amazing. This app has changed everything for my daughter. Everything is accessible to her and everyday tasks and schoolwork are so much easier. She also has visual stress so the coloured overlay feature is a game changer for her. I would highly recommend this app to anyone, she couldn't be without it now!

James Summer

James Summer

Helperbird user

I love and use Helperbird for Chrome and I think it's a great tool!

Walter Washburn

Walter Washburn

Helperbird user

I have to admit, I have tried several other similar products which were awful. Helperbird is truly amazing! The font changes, colours, overlays, notes, text to speech and I love the 50 natural languages! 100% worth updating.

Ciarán Hyland

Ciarán Hyland

Helperbird user

Wow what great tool, I love it! Keep up the excellent work. Add more fonts in the future and cant wait for the ios version!!

A Google User

A Google User

Helperbird user

This works and it makes everything so much easier to read! Thank you so much and i will keep posted if i do run into any issues!

Jay O'Bell

Jay O'Bell

Helperbird user

Love this extension works beautifully overall.

Pauline Olsen

Pauline Olsen

Helperbird user

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

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