diff --git a/app/src/components/Sidebar/ValueRenderer/Protobuf.tsx b/app/src/components/Sidebar/ValueRenderer/Protobuf.tsx
new file mode 100644
index 00000000..daa7d213
--- /dev/null
+++ b/app/src/components/Sidebar/ValueRenderer/Protobuf.tsx
@@ -0,0 +1,172 @@
+interface Field {
+  key: number
+  value: any
+}
+
+class Protobuf {
+  TYPE: number
+  NUMBER: number
+  MSB: number
+  VALUE: number
+  offset: number
+  LENGTH: number
+  data: Int8Array | Uint8Array
+
+  constructor(data: Int8Array | Uint8Array) {
+    this.data = data
+
+    // Set up masks
+    this.TYPE = 0x07
+    this.NUMBER = 0x78
+    this.MSB = 0x80
+    this.VALUE = 0x7f
+
+    // Declare offset and length
+    this.offset = 0
+    this.LENGTH = data.length
+  }
+
+  static decode(input: Int8Array | Uint8Array) {
+    const pb = new Protobuf(input)
+    return pb._parse()
+  }
+
+  _parse() {
+    let object = {}
+    // Continue reading whilst we still have data
+    while (this.offset < this.LENGTH) {
+      const field = this._parseField()
+      object = this._addField(field, object)
+    }
+    // Throw an error if we have gone beyond the end of the data
+    if (this.offset > this.LENGTH) {
+      throw new Error('Exhausted Buffer')
+    }
+    return object
+  }
+
+  _addField(field: Field, object: any) {
+    // Get the field key/values
+    const key = field.key
+    const value = field.value
+    object[key] = Object.prototype.hasOwnProperty.call(object, key)
+      ? object[key] instanceof Array
+        ? object[key].concat([value])
+        : [object[key], value]
+      : value
+    return object
+  }
+
+  _parseField() {
+    // Get the field headers
+    const header = this._fieldHeader()
+    const type = header.type
+    const key = header.key
+    switch (type) {
+      // varint
+      case 0:
+        return { key: key, value: this._varInt() }
+      // fixed 64
+      case 1:
+        return { key: key, value: this._uint64() }
+      // length delimited
+      case 2:
+        return { key: key, value: this._lenDelim() }
+      // fixed 32
+      case 5:
+        return { key: key, value: this._uint32() }
+      // unknown type
+      default:
+        throw new Error('Unknown type 0x' + type.toString(16))
+    }
+  }
+
+  _fieldHeader() {
+    // Make sure we call type then number to preserve offset
+    return { type: this._fieldType(), key: this._fieldNumber() }
+  }
+
+  _fieldType() {
+    // Field type stored in lower 3 bits of tag byte
+    return this.data[this.offset] & this.TYPE
+  }
+
+  _fieldNumber() {
+    let shift = -3
+    let fieldNumber = 0
+    do {
+      fieldNumber +=
+        shift < 28
+          ? shift === -3
+            ? (this.data[this.offset] & this.NUMBER) >> -shift
+            : (this.data[this.offset] & this.VALUE) << shift
+          : (this.data[this.offset] & this.VALUE) * Math.pow(2, shift)
+      shift += 7
+    } while ((this.data[this.offset++] & this.MSB) === this.MSB)
+    return fieldNumber
+  }
+
+  _varInt() {
+    let value = 0
+    let shift = 0
+    // Keep reading while upper bit set
+    do {
+      value +=
+        shift < 28
+          ? (this.data[this.offset] & this.VALUE) << shift
+          : (this.data[this.offset] & this.VALUE) * Math.pow(2, shift)
+      shift += 7
+    } while ((this.data[this.offset++] & this.MSB) === this.MSB)
+    return value
+  }
+  _uint64() {
+    // Read off a Uint64
+    let num =
+      this.data[this.offset++] * 0x1000000 +
+      (this.data[this.offset++] << 16) +
+      (this.data[this.offset++] << 8) +
+      this.data[this.offset++]
+    num =
+      num * 0x100000000 +
+      this.data[this.offset++] * 0x1000000 +
+      (this.data[this.offset++] << 16) +
+      (this.data[this.offset++] << 8) +
+      this.data[this.offset++]
+    return num
+  }
+  _lenDelim() {
+    // Read off the field length
+    const length = this._varInt()
+    const fieldBytes = this.data.slice(this.offset, this.offset + length)
+    let field
+    try {
+      // Attempt to parse as a new Protobuf Object
+      const pbObject = new Protobuf(fieldBytes)
+      field = pbObject._parse()
+    } catch (err) {
+      // Otherwise treat as bytes
+      field = this._byteArrayToChars(fieldBytes)
+    }
+    // Move the offset and return the field
+    this.offset += length
+    return field
+  }
+  _uint32() {
+    // Use a dataview to read off the integer
+    const dataview = new DataView(new Uint8Array(this.data.slice(this.offset, this.offset + 4)).buffer)
+    const value = dataview.getUint32(0)
+    this.offset += 4
+    return value
+  }
+  _byteArrayToChars(byteArray: Int8Array | Uint8Array) {
+    if (!byteArray) return ''
+    let str = ''
+    // String concatenation appears to be faster than an array join
+    for (let i = 0; i < byteArray.length; ) {
+      str += String.fromCharCode(byteArray[i++])
+    }
+    return str
+  }
+}
+
+export default Protobuf
diff --git a/app/src/components/Sidebar/ValueRenderer/ValueRenderer.tsx b/app/src/components/Sidebar/ValueRenderer/ValueRenderer.tsx
index 3a4f9ffc..ec91af67 100644
--- a/app/src/components/Sidebar/ValueRenderer/ValueRenderer.tsx
+++ b/app/src/components/Sidebar/ValueRenderer/ValueRenderer.tsx
@@ -7,6 +7,7 @@ import { connect } from 'react-redux'
 import { default as ReactResizeDetector } from 'react-resize-detector'
 import { ValueRendererDisplayMode } from '../../../reducers/Settings'
 import { Typography, Fade, Grow } from '@material-ui/core'
+import Protobuf from './Protobuf'
 
 interface Props {
   message: q.Message
@@ -43,6 +44,18 @@ class ValueRenderer extends React.Component<Props, State> {
       return [undefined, undefined]
     }
 
+    let obj = {}
+    try {
+      const byteArray = Base64Message.ToByteArray(msg)
+      obj = Protobuf.decode(byteArray)
+    } catch (e) {
+      console.log('Caught exception while decoding protobuf: ', e)
+    }
+
+    if (obj) {
+      return [JSON.stringify(obj, undefined, '  '), 'json']
+    }
+
     const str = Base64Message.toUnicodeString(msg)
     try {
       JSON.parse(str)
diff --git a/backend/src/Model/Base64Message.ts b/backend/src/Model/Base64Message.ts
index b3763fed..80f8318e 100644
--- a/backend/src/Model/Base64Message.ts
+++ b/backend/src/Model/Base64Message.ts
@@ -12,10 +12,18 @@ export class Base64Message {
     this.length = base64Str.length
   }
 
+  public static toBase64(message: Base64Message) {
+    return message.base64Message || ''
+  }
+
   public static toUnicodeString(message: Base64Message) {
     return message.unicodeValue || ''
   }
 
+  public static ToByteArray(message: Base64Message): Uint8Array {
+    return Base64.toUint8Array(message.base64Message)
+  }
+
   public static fromBuffer(buffer: Buffer) {
     return new Base64Message(buffer.toString('base64'))
   }
diff --git a/package.json b/package.json
index 7153f80d..74ca7f9b 100644
--- a/package.json
+++ b/package.json
@@ -110,7 +110,7 @@
     "electron-telemetry": "git+https://github.com/thomasnordquist/electron-telemetry.git#dist",
     "electron-updater": "^4.0.6",
     "fs-extra": "9",
-    "js-base64": "^2.5.1",
+    "js-base64": "^2.6.3",
     "json-to-ast": "^2.1.0",
     "lowdb": "^1.0.0",
     "mime": "^2.4.4",
@@ -119,4 +119,4 @@
     "yarn-run-all": "^3.1.1"
   },
   "optionalDependencies": {}
-}
+}
\ No newline at end of file
diff --git a/yarn.lock b/yarn.lock
index 00446f08..46b4e57e 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3026,10 +3026,10 @@ jake@^10.6.1:
     filelist "^1.0.1"
     minimatch "^3.0.4"
 
-js-base64@^2.5.1:
-  version "2.5.2"
-  resolved "https://registry.yarnpkg.com/js-base64/-/js-base64-2.5.2.tgz#313b6274dda718f714d00b3330bbae6e38e90209"
-  integrity sha512-Vg8czh0Q7sFBSUMWWArX/miJeBWYBPpdU/3M/DKSaekLMqrqVPaedp+5mZhie/r0lgrcaYBfwXatEew6gwgiQQ==
+js-base64@^2.6.3:
+  version "2.6.4"
+  resolved "https://registry.yarnpkg.com/js-base64/-/js-base64-2.6.4.tgz#f4e686c5de1ea1f867dbcad3d46d969428df98c4"
+  integrity sha512-pZe//GGmwJndub7ZghVHz7vjb2LgC1m8B07Au3eYqeqv9emhESByMXxaEgkUkEqJe87oBbSniGYoQNIBklc7IQ==
 
 js-tokens@^4.0.0:
   version "4.0.0"