diff --git a/packages/fluentui/CHANGELOG.md b/packages/fluentui/CHANGELOG.md
index dd25d7a7cc57ef..0e114a9211f28c 100644
--- a/packages/fluentui/CHANGELOG.md
+++ b/packages/fluentui/CHANGELOG.md
@@ -77,6 +77,7 @@ This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.htm
 - Added new `borderActive` color design token to `categoryColorScheme` @ling1726 ([#15717](https://github.com/microsoft/fluentui/pull/15717))
 
 ### Documentation
+- UIBuilder: Add accessibility props panel @jurokapsiar ([#15820](https://github.com/microsoft/fluentui/pull/15820))
 - Add VoiceOver issue in known `accessibilityIssues` for `Toolbar` on `menuitemradio` @yuanboxue-amber ([#15203](https://github.com/microsoft/fluentui/pull/15203))
 - Fixed icon margins after code change in UI builder @vyhnalekl ([#14859](https://github.com/microsoft/fluentui/pull/14859))
 - Fixed image with no height in build mode - UI builder @vyhnalekl ([#14893](https://github.com/microsoft/fluentui/pull/14893))
diff --git a/packages/fluentui/react-builder/src/components/Knobs.tsx b/packages/fluentui/react-builder/src/components/Knobs.tsx
index cc4838b91a39d0..08298d0e8c6403 100644
--- a/packages/fluentui/react-builder/src/components/Knobs.tsx
+++ b/packages/fluentui/react-builder/src/components/Knobs.tsx
@@ -1,7 +1,7 @@
 import * as _ from 'lodash';
 import * as React from 'react';
-import { Header /* Slider */ } from '@fluentui/react-northstar';
-import { ComponentInfo } from '../componentInfo/types';
+import { Menu, tabListBehavior } from '@fluentui/react-northstar';
+import { ComponentInfo, ComponentProp } from '../componentInfo/types';
 import { JSONTreeElement } from './types';
 import { MultiTypeKnob } from '../config';
 
@@ -52,6 +52,82 @@ import { MultiTypeKnob } from '../config';
 //
 // const rowStyle = { padding: '0.1rem 0.25rem' };
 
+const A11YPROPS: ComponentProp[] = [
+  {
+    name: 'id',
+    required: false,
+    defaultValue: '',
+    tags: [],
+    description: 'ID of an element',
+    types: [{ name: 'string' }],
+  },
+  {
+    name: 'role',
+    required: false,
+    defaultValue: '',
+    tags: [],
+    description: 'accessiblerole of an element',
+    types: [{ name: 'string' }],
+  },
+  {
+    name: 'aria-label',
+    required: false,
+    defaultValue: '',
+    tags: [],
+    description: 'define a string that labels the current element',
+    types: [{ name: 'string' }],
+  },
+  {
+    name: 'aria-labelledby',
+    required: false,
+    defaultValue: '',
+    tags: [],
+    description: 'establishes relationships between objects and their label(s)',
+    types: [{ name: 'string' }],
+  },
+  {
+    name: 'aria-describedby',
+    required: false,
+    defaultValue: '',
+    tags: [],
+    description: 'indicates the IDs of the elements that describe the object',
+    types: [{ name: 'string' }],
+  },
+  {
+    name: 'title',
+    required: false,
+    defaultValue: '',
+    tags: [],
+    description: 'specifies extra information about an element',
+    types: [{ name: 'string' }],
+  },
+  {
+    name: 'aria-hidden',
+    required: false,
+    defaultValue: false,
+    tags: [],
+    description: 'removes the element and all of its children from the accessibility tree',
+    types: [{ name: 'boolean' }],
+  },
+  {
+    name: 'tabIndex',
+    required: false,
+    defaultValue: 0,
+    tags: [],
+    description:
+      'indicates that its element can be focused, and where it participates in sequential keyboard navigation',
+    types: [{ name: 'number' }],
+  },
+  {
+    name: 'data-is-focusable',
+    required: false,
+    defaultValue: false,
+    tags: [],
+    description: 'define if data is focusable',
+    types: [{ name: 'boolean' }],
+  },
+];
+
 type DesignKnobProps = {
   onPropChange: ({
     jsonTreeElement,
@@ -67,26 +143,72 @@ type DesignKnobProps = {
 };
 
 export const Knobs: React.FunctionComponent<DesignKnobProps> = ({ onPropChange, info, jsonTreeElement }) => {
+  const [menuActivePane, setMenuActivePane] = React.useState<'props' | 'accessibility'>('props');
   return (
     <div>
-      <Header as="h3">Props</Header>
-      {info.props
-        // only allow knobs for regular props, not default props
-        .filter(prop => !/default[A-Z]/.test(prop.name))
-        .map(prop => {
+      <Menu
+        accessibility={tabListBehavior}
+        defaultActiveIndex={0}
+        items={[
+          {
+            key: 'props',
+            content: 'Props',
+            onClick: () => setMenuActivePane('props'),
+          },
+          {
+            key: 'accessibility',
+            content: 'Accessibility',
+            onClick: () => setMenuActivePane('accessibility'),
+          },
+        ]}
+        underlined
+        primary
+        styles={{ marginBottom: '1rem', marginTop: '1.5rem' }}
+      />
+      {menuActivePane === 'props' &&
+        info.props
+          // only allow knobs for regular props, not default props
+          .filter(prop => !/default[A-Z]/.test(prop.name))
+          .map(prop => {
+            const propValue = jsonTreeElement.props?.[prop.name];
+            const types = _.uniq(_.map(prop.types, 'name'));
+            const isLiteral = _.every(types, name => name === 'literal');
+            const options = isLiteral ? _.map(prop.types, 'value') : null;
+
+            const defaultValues = {
+              boolean: false,
+              number: 0,
+              string: '',
+            };
+
+            const value = typeof propValue !== 'undefined' ? propValue : defaultValues[types[0]];
+
+            return (
+              <MultiTypeKnob
+                key={prop.name}
+                label={prop.name}
+                types={types as any}
+                literalOptions={options}
+                value={value}
+                onChange={value => {
+                  onPropChange({ jsonTreeElement, name: prop.name, value });
+                }}
+              />
+            );
+          })}
+
+      {menuActivePane === 'accessibility' &&
+        A11YPROPS.filter(prop => !/default[A-Z]/.test(prop.name)).map(prop => {
           const propValue = jsonTreeElement.props?.[prop.name];
           const types = _.uniq(_.map(prop.types, 'name'));
           const isLiteral = _.every(types, name => name === 'literal');
           const options = isLiteral ? _.map(prop.types, 'value') : null;
-
           const defaultValues = {
             boolean: false,
             number: 0,
             string: '',
           };
-
           const value = typeof propValue !== 'undefined' ? propValue : defaultValues[types[0]];
-
           return (
             <MultiTypeKnob
               key={prop.name}
@@ -100,39 +222,6 @@ export const Knobs: React.FunctionComponent<DesignKnobProps> = ({ onPropChange,
             />
           );
         })}
-      {/*
-      <Header as="h3">Design</Header>
-      {_.map(knobs, knob => {
-        const value = jsonTreeElement.props && jsonTreeElement.props.design && jsonTreeElement.props.design[knob.label];
-
-        return (
-          <div key={knob.label} style={{ ...rowStyle, marginBottom: '0.5rem' }}>
-            {knob.kind === 'slider' ? (
-              <>
-                <code style={{ float: 'right' }}>{JSON.stringify(value, null, 2)}</code>
-                <div>{knob.label}</div>
-                <Slider
-                  fluid
-                  step={1}
-                  min={0}
-                  max={knob.ramp.length - 1}
-                  {...(value && {
-                    value: jsonTreeElement.props.design[knob.label],
-                  })}
-                  onChange={(e, data) => {
-                    onPropChange({ jsonTreeElement, name: knob.label, value: knob.ramp[+data.value] });
-                  }}
-                />
-              </>
-            ) : knob.kind === 'divider' ? (
-              <Divider content={knob.label} style={{ width: '100%' }} />
-            ) : (
-              <div>UNKNOWN</div>
-            )}
-          </div>
-        );
-      })}
-      */}
     </div>
   );
 };