How to Generate DM and Comment Replies

Learn how to use the Reepl Chrome extension to generate AI-powered replies for LinkedIn comments and direct messages

The Reepl Chrome extension adds AI-powered reply buttons to LinkedIn comment boxes and direct message inputs. Generate contextual, on-brand responses with a single click, then edit and submit them to LinkedIn.

You need the Reepl Chrome extension installed and enabled. See Install Chrome Extension for setup instructions.

Locate the Reepl reply button

When you focus on a LinkedIn comment box or direct message input, a Reepl button appears next to the text field. The button is labeled Comment on comment boxes and Message on DM inputs.

Open the reply popup

Click the Reepl button to open the reply generation popup. The popup displays your available credits and configuration options.

Select a tone

Choose a tone for the generated reply from the tone selection grid. The selected tone is highlighted with a purple border. To edit your available tones, go to Settings > Prompt Library in the web app.

Choose a word limit

Select one of the three length options:

  • Minimal -- A brief, to-the-point response
  • Concise -- A moderate-length response
  • Detailed -- A longer, more thorough response

Add personalization (optional)

Toggle Add Personalization to enter a custom prompt that guides the AI response. You can also use quick templates by toggling the template mode and selecting a pre-built prompt.

Generate the reply

Click Write Comment or Write Message to generate the response. The AI creates a reply based on the conversation context, your selected tone, and any personalization.

Edit and submit

Review the generated text in the popup. Right-click for additional options: Redo Hook, Shorten, Expand, Copy, or Paste. Click Regenerate Comment or Regenerate Message to try a different version. When satisfied, the reply is inserted into the LinkedIn input field.

The generated reply appears in the LinkedIn comment or message box, ready for you to review and submit.

Free plan users are limited to 10 AI-generated comments and 10 AI-generated messages per day. Limits reset at midnight UTC.