diff --git a/browser/components/MarkdownPreview.js b/browser/components/MarkdownPreview.js
index b5861ede..42dab5e3 100755
--- a/browser/components/MarkdownPreview.js
+++ b/browser/components/MarkdownPreview.js
@@ -9,6 +9,7 @@ import Raphael from 'raphael'
 import flowchart from 'flowchart'
 import mermaidRender from './render/MermaidRender'
 import SequenceDiagram from 'js-sequence-diagrams'
+import Chart from 'chart.js'
 import eventEmitter from 'browser/main/lib/eventEmitter'
 import htmlTextHelper from 'browser/lib/htmlTextHelper'
 import convertModeName from 'browser/lib/convertModeName'
@@ -535,9 +536,29 @@ export default class MarkdownPreview extends React.Component {
       }
     })
 
-    _.forEach(this.refs.root.contentWindow.document.querySelectorAll('.mermaid'), (el) => {
-      mermaidRender(el, htmlTextHelper.decodeEntities(el.innerHTML))
-    })
+    _.forEach(
+      this.refs.root.contentWindow.document.querySelectorAll('.chart'),
+      (el) => {
+        try {
+          const chartConfig = JSON.parse(el.innerHTML)
+          el.innerHTML = ''
+          var canvas = document.createElement('canvas')
+          el.appendChild(canvas)
+          /* eslint-disable no-new */
+          new Chart(canvas, chartConfig)
+        } catch (e) {
+          console.error(e)
+          el.className = 'chart-error'
+          el.innerHTML = 'chartjs diagram parse error: ' + e.message
+        }
+      }
+    )
+    _.forEach(
+      this.refs.root.contentWindow.document.querySelectorAll('.mermaid'),
+      (el) => {
+        mermaidRender(el, htmlTextHelper.decodeEntities(el.innerHTML))
+      }
+    )
   }
 
   focus () {
diff --git a/browser/components/markdown.styl b/browser/components/markdown.styl
index cf94bb8e..03503231 100644
--- a/browser/components/markdown.styl
+++ b/browser/components/markdown.styl
@@ -68,7 +68,7 @@ body
     padding 5px
     margin -5px
     border-radius 5px
-  .flowchart-error, .sequence-error
+  .flowchart-error, .sequence-error .chart-error
     background-color errorBackgroundColor
     color errorTextColor
     padding 5px
@@ -213,7 +213,7 @@ pre
   margin 0 0 1em
   display flex
   line-height 1.4em
-  &.flowchart, &.sequence
+  &.flowchart, &.sequence, &.chart
     display flex
     justify-content center
     background-color white
diff --git a/browser/lib/markdown.js b/browser/lib/markdown.js
index 48532538..e9c128b4 100644
--- a/browser/lib/markdown.js
+++ b/browser/lib/markdown.js
@@ -40,6 +40,9 @@ class Markdown {
         if (langType === 'sequence') {
           return `<pre class="sequence">${str}</pre>`
         }
+        if (langType === 'chart') {
+          return `<pre class="chart">${str}</pre>`
+        }
         if (langType === 'mermaid') {
           return `<pre class="mermaid">${str}</pre>`
         }
diff --git a/package.json b/package.json
index 42839940..4aa078ff 100644
--- a/package.json
+++ b/package.json
@@ -53,6 +53,7 @@
     "@rokt33r/season": "^5.3.0",
     "aws-sdk": "^2.48.0",
     "aws-sdk-mobile-analytics": "^0.9.2",
+    "chart.js": "^2.7.2",
     "codemirror": "^5.39.0",
     "codemirror-mode-elixir": "^1.1.1",
     "electron-config": "^0.2.1",
diff --git a/yarn.lock b/yarn.lock
index 10d28022..a5a4a89c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1574,6 +1574,26 @@ chalk@^2.0.0, chalk@^2.0.1, chalk@^2.3.0, chalk@^2.4.1:
     escape-string-regexp "^1.0.5"
     supports-color "^5.3.0"
 
+chart.js@^2.7.2:
+  version "2.7.2"
+  resolved "http://registry.npm.taobao.org/chart.js/download/chart.js-2.7.2.tgz#3c9fde4dc5b95608211bdefeda7e5d33dffa5714"
+  dependencies:
+    chartjs-color "^2.1.0"
+    moment "^2.10.2"
+
+chartjs-color-string@^0.5.0:
+  version "0.5.0"
+  resolved "http://registry.npm.taobao.org/chartjs-color-string/download/chartjs-color-string-0.5.0.tgz#8d3752d8581d86687c35bfe2cb80ac5213ceb8c1"
+  dependencies:
+    color-name "^1.0.0"
+
+chartjs-color@^2.1.0:
+  version "2.2.0"
+  resolved "http://registry.npm.taobao.org/chartjs-color/download/chartjs-color-2.2.0.tgz#84a2fb755787ed85c39dd6dd8c7b1d88429baeae"
+  dependencies:
+    chartjs-color-string "^0.5.0"
+    color-convert "^0.5.3"
+
 chokidar@^1.0.0, chokidar@^1.4.2:
   version "1.7.0"
   resolved "https://registry.yarnpkg.com/chokidar/-/chokidar-1.7.0.tgz#798e689778151c8076b4b360e5edd28cda2bb468"
@@ -1750,6 +1770,10 @@ collection-visit@^1.0.0:
     map-visit "^1.0.0"
     object-visit "^1.0.0"
 
+color-convert@^0.5.3:
+  version "0.5.3"
+  resolved "http://registry.npm.taobao.org/color-convert/download/color-convert-0.5.3.tgz#bdb6c69ce660fadffe0b0007cc447e1b9f7282bd"
+
 color-convert@^1.3.0, color-convert@^1.9.0:
   version "1.9.1"
   resolved "https://registry.yarnpkg.com/color-convert/-/color-convert-1.9.1.tgz#c1261107aeb2f294ebffec9ed9ecad529a6097ed"
@@ -5961,6 +5985,10 @@ mock-require@^3.0.1:
     get-caller-file "^1.0.2"
     normalize-path "^2.1.1"
 
+moment@^2.10.2:
+  version "2.22.2"
+  resolved "http://registry.npm.taobao.org/moment/download/moment-2.22.2.tgz#3c257f9839fc0e93ff53149632239eb90783ff66"
+
 moment@^2.10.3:
   version "2.22.1"
   resolved "https://registry.yarnpkg.com/moment/-/moment-2.22.1.tgz#529a2e9bf973f259c9643d237fda84de3a26e8ad"