diff --git a/components/auto-complete/auto-complete.tsx b/components/auto-complete/auto-complete.tsx
index 43eb4b8..6cd4c24 100644
--- a/components/auto-complete/auto-complete.tsx
+++ b/components/auto-complete/auto-complete.tsx
@@ -6,7 +6,7 @@ import AutoCompleteSearching from './auto-complete-searching'
 import AutoCompleteEmpty from './auto-complete-empty'
 import { AutoCompleteContext, AutoCompleteConfig } from './auto-complete-context'
 import { NormalSizes, NormalTypes } from '../utils/prop-types'
-import ButtonLoading from '../button/button.loading'
+import Loading from '../loading'
 import { pickChild } from 'components/utils/collections'
 
 export type AutoCompleteOption = {
@@ -62,7 +62,7 @@ const childrenToOptionsNode = (options: AutoCompleteOptions) => {
 // When the search is seted, at least one element should exist to avoid re-render.
 const getSearchIcon = (searching?: boolean) => {
   if (searching === undefined) return null
-  return searching ? <ButtonLoading bgColor="transparent" /> : <span />
+  return searching ? <Loading size="medium" /> : <span />
 }
 
 const AutoComplete: React.FC<React.PropsWithChildren<AutoCompleteProps>> = ({
@@ -146,6 +146,12 @@ const AutoComplete: React.FC<React.PropsWithChildren<AutoCompleteProps>> = ({
           .auto-complete {
             width: ${width || 'max-content'};
           }
+          
+          .auto-complete :global(.loading) {
+            left: -3px;
+            right: -3px;
+            width: max-content;
+          }
         `}</style>
       </div>
     </AutoCompleteContext.Provider>
diff --git a/components/button-dropdown/button-dropdown-item.tsx b/components/button-dropdown/button-dropdown-item.tsx
index 8b3d145..e73ed3e 100644
--- a/components/button-dropdown/button-dropdown-item.tsx
+++ b/components/button-dropdown/button-dropdown-item.tsx
@@ -4,7 +4,7 @@ import withDefaults from '../utils/with-defaults'
 import { getColor } from './styles'
 import { useButtonDropdown } from './button-dropdown-context'
 import { getButtonSize } from '../button/styles'
-import ButtonLoading from '../button/button.loading'
+import Loading from '../loading'
 import { NormalTypes } from '../utils/prop-types'
 
 interface Props {
@@ -43,7 +43,7 @@ const ButtonDropdownItem: React.FC<React.PropsWithChildren<ButtonDropdownItemPro
   
   return (
     <button className={className} onClick={clickHandler} {...props}>
-      {loading ? <ButtonLoading /> : children}
+      {loading ? <Loading /> : children}
       <style jsx>{`
         button {
           position: relative;
diff --git a/components/button/button.loading.tsx b/components/button/button.loading.tsx
deleted file mode 100644
index 7003112..0000000
--- a/components/button/button.loading.tsx
+++ /dev/null
@@ -1,69 +0,0 @@
-import React from 'react'
-import useTheme from '../styles/use-theme'
-
-interface Props {
-  bgColor?: string
-}
-
-const ButtonLoading: React.FC<Props> = React.memo(({
-  bgColor,
-}) => {
-  const theme = useTheme()
-  return (
-    <span className="loading">
-      <i />
-      <i />
-      <i />
-      
-      <style jsx>{`
-        .loading {
-          position: absolute;
-          top: 0;
-          left: 0;
-          right: 0;
-          bottom: 0;
-          width: 100%;
-          height: 100%;
-          display: flex;
-          justify-content: center;
-          align-items: center;
-          background-color: ${bgColor || theme.palette.accents_1};
-        }
-
-        i {
-          width: 4px;
-          height: 4px;
-          border-radius: 50%;
-          background-color: ${theme.palette.accents_6};
-          margin: 0 1px;
-          display: inline-block;
-          animation: loading-blink 1.4s infinite both;
-        }
-        
-        i:nth-child(2) {
-          animation-delay: 0.2s;
-        }
-        
-        i:nth-child(3) {
-          animation-delay: 0.4s;
-        }
-        
-        @keyframes loading-blink {
-          0% {
-            opacity: 0.2;
-          }
-          
-          20% {
-            opacity: 1;
-          }
-          
-          100% {
-            opacity: 0.2;
-          }
-        }
-      `}</style>
-    </span>
-  )
-})
-
-export default ButtonLoading
diff --git a/components/button/button.tsx b/components/button/button.tsx
index 3b18f0a..55cb7c2 100644
--- a/components/button/button.tsx
+++ b/components/button/button.tsx
@@ -3,7 +3,7 @@ import withDefaults from '../utils/with-defaults'
 import useTheme from '../styles/use-theme'
 import { ButtonTypes, NormalSizes } from '../utils/prop-types'
 import ButtonDrip from './button.drip'
-import ButtonLoading from './button.loading'
+import ButtonLoading from '../loading'
 import { getButtonColors, getButtonCursor, getButtonHoverColors, getButtonSize } from './styles'
 
 interface Props {
diff --git a/components/index.ts b/components/index.ts
index 8f877f9..5b28be6 100644
--- a/components/index.ts
+++ b/components/index.ts
@@ -39,3 +39,4 @@ export { default as Tree } from './file-tree'
 export { default as Badge } from './badge'
 export { default as AutoComplete } from './auto-complete'
 export { default as Collapse } from './collapse'
+export { default as Loading } from './loading'
diff --git a/components/input/input-icon.tsx b/components/input/input-icon.tsx
index a9fa558..2a1f38f 100644
--- a/components/input/input-icon.tsx
+++ b/components/input/input-icon.tsx
@@ -18,10 +18,10 @@ const InputIcon: React.FC<InputIconProps> = React.memo(({
   }, [theme.layout.gap, ratio])
 
   return (
-    <span>
+    <span className="input-icon">
       {icon}
       <style jsx>{`
-        span {
+        .input-icon {
           box-sizing: content-box;
           display: flex;
           width: ${width};
diff --git a/components/loading/index.ts b/components/loading/index.ts
new file mode 100644
index 0000000..0f2714d
--- /dev/null
+++ b/components/loading/index.ts
@@ -0,0 +1,3 @@
+import Loading from './loading'
+
+export default Loading
diff --git a/components/loading/loading.tsx b/components/loading/loading.tsx
new file mode 100644
index 0000000..fe439a3
--- /dev/null
+++ b/components/loading/loading.tsx
@@ -0,0 +1,138 @@
+import React, { useMemo } from 'react'
+import useTheme from '../styles/use-theme'
+import withDefaults from '../utils/with-defaults'
+import { NormalSizes, NormalTypes } from 'components/utils/prop-types'
+import { ZeitUIThemesPalette } from 'components/styles/themes'
+
+interface Props {
+  size?: NormalSizes
+  type?: NormalTypes
+  color?: string
+  width?: string
+  height?: string
+}
+
+const defaultProps = {
+  size: 'medium' as NormalSizes,
+  type: 'default' as NormalTypes,
+}
+
+export type LoadingProps = Props & typeof defaultProps & React.HTMLAttributes<any>
+
+const getIconSize = (size: NormalSizes) => {
+  const sizes: { [key in NormalSizes]: string } = {
+    mini: '2px',
+    small: '3px',
+    medium: '4px',
+    large: '5px',
+  }
+  return sizes[size]
+}
+
+const getIconBgColor = (
+  type: NormalTypes,
+  palette: ZeitUIThemesPalette,
+  color?: string,
+) => {
+  const colors: { [key in NormalTypes]: string } = {
+    default: palette.accents_6,
+    secondary: palette.secondary,
+    success: palette.success,
+    warning: palette.warning,
+    error: palette.error,
+  }
+  
+  return color ? color : colors[type]
+}
+
+const Loading: React.FC<React.PropsWithChildren<LoadingProps>> = React.memo(({
+  children, size, type, color,
+}) => {
+  const theme = useTheme()
+  const width = useMemo(() => getIconSize(size), [size])
+  const bgColor = useMemo(
+    () => getIconBgColor(type, theme.palette, color),
+    [type, theme.palette, color],
+  )
+  
+  return (
+    <div className="loading-container">
+      
+      <span className="loading">
+        {children && (
+          <label>{children}</label>
+        )}
+        <i />
+        <i />
+        <i />
+      </span>
+      <style jsx>{`
+        .loading-container {
+          display: inline-flex;
+          align-items: center;
+          position: relative;
+          width: 100%;
+          height: 100%;
+        }
+        
+        label {
+          margin-right: ${theme.layout.gapHalf};
+          color: ${theme.palette.accents_5};
+        }
+        
+        label :global(*) {
+          margin: 0;
+        }
+        
+        .loading {
+          position: absolute;
+          top: 0;
+          left: 0;
+          right: 0;
+          bottom: 0;
+          width: 100%;
+          height: 100%;
+          display: flex;
+          justify-content: center;
+          align-items: center;
+          background-color: transparent;
+          user-select: none;
+        }
+
+        i {
+          width: ${width};
+          height: ${width};
+          border-radius: 50%;
+          background-color: ${bgColor};
+          margin: 0 1px;
+          display: inline-block;
+          animation: loading-blink 1.4s infinite both;
+        }
+        
+        i:nth-child(2) {
+          animation-delay: 0.2s;
+        }
+        
+        i:nth-child(3) {
+          animation-delay: 0.4s;
+        }
+        
+        @keyframes loading-blink {
+          0% {
+            opacity: 0.2;
+          }
+          
+          20% {
+            opacity: 1;
+          }
+          
+          100% {
+            opacity: 0.2;
+          }
+        }
+      `}</style>
+    </div>
+  )
+})
+
+export default withDefaults(Loading, defaultProps)
diff --git a/pages/docs/components/loading.mdx b/pages/docs/components/loading.mdx
new file mode 100644
index 0000000..1f5fb47
--- /dev/null
+++ b/pages/docs/components/loading.mdx
@@ -0,0 +1,91 @@
+import { Layout, Playground, Attributes } from 'lib/components'
+import { Loading, Spacer, Row } from 'components'
+
+export const meta = {
+  title: 'Loading',
+  description: 'Loading',
+}
+
+## Loading
+
+Indicate an action running in the background.
+
+<Playground
+  scope={{ Loading, Row, Spacer }}
+  code={`
+<Row style={{ padding: '10px 0'}}>
+  <Loading />
+</Row>
+`} />
+
+<Playground
+  title="with text"
+  scope={{ Loading, Row }}
+  code={`
+<Row style={{ padding: '10px 0'}}>
+  <Loading>Loading</Loading>
+</Row>
+`} />
+
+<Playground
+  title="size"
+  scope={{ Loading, Row, Spacer }}
+  code={`
+<>
+  <Row style={{ padding: '10px 0', width: '50px' }}>
+    <Loading size="mini" />
+  </Row>
+  <Spacer y={.5} />
+  <Row style={{ padding: '10px 0', width: '50px' }}>
+    <Loading size="small" />
+  </Row>
+  <Spacer y={.5} />
+  <Row style={{ padding: '10px 0', width: '50px' }}>
+    <Loading size="medium" />
+  </Row>
+  <Spacer y={.5} />
+  <Row style={{ padding: '10px 0', width: '50px' }}>
+    <Loading size="large" />
+  </Row>
+</>
+`} />
+
+
+<Playground
+  title="type"
+  scope={{ Loading, Row, Spacer }}
+  code={`
+<>
+  <Row style={{ padding: '10px 0', width: '50px' }}>
+    <Loading type="success" />
+  </Row>
+  <Spacer y={.5} />
+  <Row style={{ padding: '10px 0', width: '50px' }}>
+    <Loading type="secondary" />
+  </Row>
+  <Spacer y={.5} />
+  <Row style={{ padding: '10px 0', width: '50px' }}>
+    <Loading type="warning" />
+  </Row>
+  <Spacer y={.5} />
+  <Row style={{ padding: '10px 0', width: '50px' }}>
+    <Loading type="error" />
+  </Row>
+</>
+`} />
+
+<Attributes edit="/pages/docs/components/loading.mdx">
+<Attributes.Title>Loading.Props</Attributes.Title>
+
+| Attribute | Description | Type | Accepted values | Default
+| ---------- | ---------- | ---- |  -------------- | ------ |
+| **type** | bg-color type | `NormalTypes` | `'default', 'secondary', 'success', 'warning', 'error'` | `default` |
+| **size** | loading size | `NormalSizes` | `'mini', 'small', 'medium', 'large'` | `medium` |
+| **color** | custom bg color | `string` | - | - |
+| **width** | custom width | `string` | - | `100%` |
+| **height** | custom height | `string` | - | `100%` |
+| ... | native props | `HTMLAttributes` | `'id', 'title', 'className', ...` | - |
+
+</Attributes>
+
+export default ({ children }) => <Layout meta={meta}>{children}</Layout>
diff --git a/pages/docs/components/spinner.mdx b/pages/docs/components/spinner.mdx
index e95e5b5..8f63704 100644
--- a/pages/docs/components/spinner.mdx
+++ b/pages/docs/components/spinner.mdx
@@ -1,5 +1,6 @@
 import { Layout, Playground, Attributes } from 'lib/components'
-import { Spinner, Spacer } from 'components'
+import { Spinner, Spacer, Note, Code, Link } from 'components'
+import NextLink from 'next/link'
 
 export const meta = {
   title: 'Spinner',
@@ -10,6 +11,8 @@ export const meta = {
 
 Indicate an action running in the background.
 
+<Note>Looking for <Code>Loading</Code>? Use the <NextLink href="/docs/components/loading"><a>Loading Component</a></NextLink>.</Note>
+
 <Playground
   scope={{ Spinner }}
   code={`