My Chatbot


Create your own branded chatbot for your WordPress website, powered by Google Dialogflow.

Clean, simple and easy to use. View Demo.

Key Features

  • Conversation History – Save to local storage. Persist across pages. Allow visitors to clear history.
  • Rich Message Responses – Quick Replies, Cards and Images. Add oEmbed codes (e.g. Youtube video) and hyperlinks in text responses.
  • Chatbot Overlay – Add a chatbot overlay in the bottom right corner which toggles up or down.
  • Welcome Intent – Greet your users with a welcome message when they open the chatbot.
  • Custom Style Options – Settings with color pickers for backgrounds and fonts and opacity for old conversation bubbles.
  • Response Message Delays – Optionally add a delay before displaying response messages.
  • Custom Branding – Custom text for heading, powered by and input placeholder.
  • Mobile Support – Displays fine on mobile devices. Optionally disable chatbot overlay on mobile devices.
  • Display Control – Choose which page types (e.g. home, single, search etc…) post types (e.g. post & page) or specific posts where the overlay can be shown.
  • Message Alignment – Options to change request and response bubbles to be aligned either left or right.
  • Text Size – Visitors can click an icon to increase or decrease the chatbot text size.
  • Overlay State – Default open option. Remember open state when navigating website.
  • Shortcode & Widget – Add chatbot in your post content using the [my_chatbot] shortcode. Add a chatbot widget to your page layouts.
  • Secure – No credentials exposed in the browser. Google API authentication is server-side using OAuth 2.
  • Well Built – Developer friendly. In-built template system. 60+ stargazers on Github. REST API. Lightweight.

Upgrade to Pro

Looking for some more advanced functionality? The My Chatbot Pro version provides a significant additional feature set, including:

  • Popup Overlay – Extra chatbot overlay style. Icon bottom right corner with a popup.
  • Right Side Overlay – Extra chatbot overlay style. Right side slide across.
  • Menu – Add a menu button at the bottom of the chatbot which displays a menu response message.
  • System Avatar – Display a system user avatar alongside chatbot response messages.
  • Active Schedule – Enable the overlay to be displayed between a start and end time each day.

Find out more.


  • Chatbot overlay example with rich message content
  • [my_chatbot] shortcode example
  • Plugin options
  • Plugin options continued


See Getting Started documentation.


October 16, 2019
What a cool, simple plugin! Really needs to be taken over, loved and kept current. @dpowney charge money for this thing and release a new version with more options. Like a bot icon, for example. And API V2. And easy styling.
February 28, 2019
Its exactly what I imagined it would be, and so easy to use. After I get done putting in a bunch of questions and answers, I have a long chat with it and constantly come up with more Q&A to add which only makes it more realistic. Best ChatBot Plugin Ever!
September 10, 2018
Works out of the box. Dialogflow is a bit confusing until you learn how to use it but that's not the author's fault. Only thing I wish it had was an avatar option.
Read all 13 reviews

Contributors & Developers

“My Chatbot” is open source software. The following people have contributed to this plugin.


Translate “My Chatbot” into your language.

Interested in development?

Browse the code, check out the SVN repository, or subscribe to the development log by RSS.


1.1 (11/04/2020)

  • Fix: Incorrect locale used for German intent
  • New: Added card response rich message support
  • New: Added icon for visitors to delete conversation history from local storage
  • New: Added oEmbed support for text responses
  • New: Added admin option to scale the conversation font size
  • New: Added icon for visitors to increase or decrease default font-size
  • New: If chatbot is still open when navigating to a different page, it will now re-open
  • Fix: loading div HTML was not removed
  • New: Added option to disable overlay on mobile devices
  • New: Added multiple messages delay loading
  • New: Added request and response bubble alignment settings: left or right
  • Tweak: Modified CSS3 media queries to improve overlay display on mobile devices
  • New: Added option to allow overlay on specific page types
  • New: Added option to allow overlay on specific post types
  • Tweak: Removed credits screen
  • Fix: Validate empty string requests
  • Fix: Widget chatbot conversation area width
    [//]: # fs_premium_only_begin
  • New: Added new overlay theme with popup icon
  • New: Added new overlay theme with right side slide across
  • New: Added new chatbot avatar option
  • New: Added menu and custom event option in chatbot overlay
  • New: Added active schedule option
    [//]: # fs_premium_only_end

1.0 (19/09/2020)

  • New: Upgraded to Dialogflow v2 APIs. Dialogflow API integration is now server side with OAuth 2.0 using a service account key file.
  • Tweak: Removed Skype, Kik and Viber messaging platform support
  • New: Conversation history saved in local storage
  • Fix: Shortcode debug textarea

0.6 (15/03/2018)

  • New: Now supports multiple chatbots on the same page
  • Bug: Fixed loading welcome intent when overlay is initially closed
  • Tweak: Updated JavaScript and generated HTML to use classes instead of ids for some div elements as there can be more than one chatbot on the same page
  • Bug: Escape text input to prevent XSS
  • New: Added support for different languages

0.5 (18/11/2017)

  • New: Added show loading option which is implemted using a local icon font and CSS animations
  • New: Added loading dots color option
  • New: Added response delay option 0 – 5000ms
  • Bug: Moved setting the sesison cookie to before any HTML appears to fix headers already set warning
  • Bug: Replaced Dashicon ico fonts for toggle up/down with a local icon font. It you have customized the chatbot-overlay.php template file, you will need to update it.

0.4 (11/09/2017)

  • New: Added myc_protocol_version filter for API query requests
  • New: Added option in Edit Post screen to override displaying the chatbot overlay on specific posts
  • Tweak: Added HTML5 placeholder to input text settings
  • Tweak: Dialogflow rebranding required updates to various text (formerly API.AI) and changed base_url to
  • Tweak: Updated readme and welcome page
  • New: Add input text (e.g. Ask something…) as an option
  • New: Added unique session id for Dialogflow conversations using a cookie which expires after 24 hours
  • New: Added myc_widget_before_conversation_area action hook to chatbot widget template
  • New: Added option to show time underneath conversation bubbles
  • New: Added filters to modify the access token, enable welcome event, messaging platform, session id and show time options. This allows you to have different chatbots on different pages for example.
  • New: Added HTML5 required validation for required plugin settings

0.3 (03/08/2017)

  • Tweak: Added obverlay for mobile using CSS3 media queries for different small screens with portrait and lanscape orientations
  • New: Added toggle CSS class to overlay for open/closed
  • New: Added JavaScript event in frontend for extra response handling
  • New: Added myc_shortcode_before_conversation_area action hook to [my_chatbot] shortcode template

0.2 (24/07/2017)

  • New: Added an overlay of the chatbot at the bottom right of every page which is enabled by default
  • Tweak: Refined styles of conversation area
  • New: Added default language translation files for US English
  • New: Added opacity option for old conversation bubbles

0.1 (11/07/2017)

  • Initial