Thanks for Installing Harper!

Writing is hard. Writing well is harder. Now that Harper is available on most websites you visit, it should be a little easier.

Here's How It Works:

1. Launch Any Site

Harper plugs right into the page of any site you visit.

2. Type Naturally

When Harper notices an error in your work, it'll underline it.

3. Review & Accept

Tap the underline to fix the problem.

Give It a Whirl!

It may take a moment for the engine to start...

Nothing is Happening?

Harper will only enable itself automatically on sites we've tested before.

If you work somewhere that isn't on our list of supported sites, you can enable the Chrome extension anyway by opening the Harper extension popup and clicking the power button.

Alternatively, let us know which sites you want us to support and we'll add it as soon as we can.

The Chrome extension’s popup page
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