Add a browser spell-checker to the Crisp web app so your team can catch typos and grammar mistakes before sending messages.

Crisp works well with browser-based writing assistants. If you want extra help while writing replies, the easiest option is to install a spell-checker extension in the browser you use for https://app.crisp.chat.

Use Grammarly for English

Grammarly is a popular option for English writing. Once its browser extension is enabled, it can review the text you type in the Crisp editor.

Install the extension

Start from the Grammarly website and pick the browser extension that matches the browser you use for Crisp.

Then add the extension to your browser.

Sign in and enable it in Crisp

Once the extension is installed, create a Grammarly account or sign in to your existing one.

After that, Grammarly starts working directly in the Crisp web app while you write messages.

Use MerciApp for French

MerciApp is a strong option for French writing and grammar. It can also work as a browser extension alongside Crisp.

Create your account

Start by creating your MerciApp account.

Choose and install the extension

Pick the extension that matches your browser, then install it.

Start writing in Crisp

Once the extension is active, it can review the messages you write in the Crisp web app.

Choose the tool that fits your language

Grammarly and MerciApp are simply two well-known examples. If your team writes in another language, you can use a different browser spell-checker instead.

The main thing to check is that the extension supports your browser and works correctly inside the Crisp editor.

Updated on: 19/04/2026