diff --git a/packages/react-native-web/src/exports/Image/ImageSourcePropType.js b/packages/react-native-web/src/exports/Image/ImageSourcePropType.js
new file mode 100644
index 00000000..dfe9528c
--- /dev/null
+++ b/packages/react-native-web/src/exports/Image/ImageSourcePropType.js
@@ -0,0 +1,86 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ * @flow
+ * @format
+ */
+'use strict';
+
+import PropTypes from 'prop-types';
+
+const ImageURISourcePropType = PropTypes.shape({
+  /**
+   * `uri` is a string representing the resource identifier for the image, which
+   * could be an http address, a local file path, or the name of a static image
+   * resource (which should be wrapped in the `require('./path/to/image.png')`
+   * function).
+   */
+  uri: PropTypes.string,
+  /**
+   * `bundle` is the iOS asset bundle which the image is included in. This
+   * will default to [NSBundle mainBundle] if not set.
+   * @platform ios
+   */
+  bundle: PropTypes.string,
+  /**
+   * `method` is the HTTP Method to use. Defaults to GET if not specified.
+   */
+  method: PropTypes.string,
+  /**
+   * `headers` is an object representing the HTTP headers to send along with the
+   * request for a remote image.
+   */
+  headers: PropTypes.objectOf(PropTypes.string),
+  /**
+   * `body` is the HTTP body to send with the request. This must be a valid
+   * UTF-8 string, and will be sent exactly as specified, with no
+   * additional encoding (e.g. URL-escaping or base64) applied.
+   */
+  body: PropTypes.string,
+  /**
+   * `cache` determines how the requests handles potentially cached
+   * responses.
+   *
+   * - `default`: Use the native platforms default strategy. `useProtocolCachePolicy` on iOS.
+   *
+   * - `reload`: The data for the URL will be loaded from the originating source.
+   * No existing cache data should be used to satisfy a URL load request.
+   *
+   * - `force-cache`: The existing cached data will be used to satisfy the request,
+   * regardless of its age or expiration date. If there is no existing data in the cache
+   * corresponding the request, the data is loaded from the originating source.
+   *
+   * - `only-if-cached`: The existing cache data will be used to satisfy a request, regardless of
+   * its age or expiration date. If there is no existing data in the cache corresponding
+   * to a URL load request, no attempt is made to load the data from the originating source,
+   * and the load is considered to have failed.
+   *
+   * @platform ios
+   */
+  cache: PropTypes.oneOf(['default', 'reload', 'force-cache', 'only-if-cached']),
+  /**
+   * `width` and `height` can be specified if known at build time, in which case
+   * these will be used to set the default `<Image/>` component dimensions.
+   */
+  width: PropTypes.number,
+  height: PropTypes.number,
+  /**
+   * `scale` is used to indicate the scale factor of the image. Defaults to 1.0 if
+   * unspecified, meaning that one image pixel equates to one display point / DIP.
+   */
+  scale: PropTypes.number
+});
+
+const ImageSourcePropType = PropTypes.oneOfType([
+  ImageURISourcePropType,
+  // Opaque type returned by require('./image.jpg')
+  PropTypes.number,
+  PropTypes.string,
+  // Multiple sources
+  PropTypes.arrayOf(ImageURISourcePropType)
+]);
+
+export default ImageSourcePropType;
diff --git a/packages/react-native-web/src/exports/Image/__tests__/index-test.js b/packages/react-native-web/src/exports/Image/__tests__/index-test.js
index 6eecde55..9c83d94f 100644
--- a/packages/react-native-web/src/exports/Image/__tests__/index-test.js
+++ b/packages/react-native-web/src/exports/Image/__tests__/index-test.js
@@ -147,6 +147,13 @@ describe('components/Image', () => {
   });
 
   describe('prop "source"', () => {
+    test('does not throw', () => {
+      const sources = [null, '', {}, { uri: '' }, { uri: 'https://google.com' }];
+      sources.forEach(source => {
+        expect(() => shallow(<Image source={source} />)).not.toThrow();
+      });
+    });
+
     test('is not set immediately if the image has not already been loaded', () => {
       const uri = 'https://google.com/favicon.ico';
       const source = { uri };
diff --git a/packages/react-native-web/src/exports/Image/index.js b/packages/react-native-web/src/exports/Image/index.js
index 423488ea..ebc5ac74 100644
--- a/packages/react-native-web/src/exports/Image/index.js
+++ b/packages/react-native-web/src/exports/Image/index.js
@@ -13,6 +13,7 @@ import createElement from '../createElement';
 import { getAssetByID } from '../../modules/AssetRegistry';
 import ImageLoader from '../../modules/ImageLoader';
 import ImageResizeMode from './ImageResizeMode';
+import ImageSourcePropType from './ImageSourcePropType';
 import ImageStylePropTypes from './ImageStylePropTypes';
 import ImageUriCache from './ImageUriCache';
 import requestIdleCallback, { cancelIdleCallback } from '../../modules/requestIdleCallback';
@@ -20,7 +21,7 @@ import StyleSheet from '../StyleSheet';
 import StyleSheetPropType from '../../modules/StyleSheetPropType';
 import View from '../View';
 import ViewPropTypes from '../ViewPropTypes';
-import { bool, func, number, oneOf, oneOfType, shape, string } from 'prop-types';
+import { bool, func, number, oneOf, shape } from 'prop-types';
 import React, { Component } from 'react';
 
 const emptyObject = {};
@@ -31,16 +32,6 @@ const STATUS_LOADING = 'LOADING';
 const STATUS_PENDING = 'PENDING';
 const STATUS_IDLE = 'IDLE';
 
-const ImageSourcePropType = oneOfType([
-  number,
-  shape({
-    height: number,
-    uri: string.isRequired,
-    width: number
-  }),
-  string
-]);
-
 const getImageState = (uri, shouldDisplaySource) => {
   return shouldDisplaySource ? STATUS_LOADED : uri ? STATUS_PENDING : STATUS_IDLE;
 };
@@ -56,26 +47,28 @@ const resolveAssetDimensions = source => {
 };
 
 const svgDataUriPattern = /^(data:image\/svg\+xml;utf8,)(.*)/;
-const resolveAssetSource = source => {
-  let uri;
+const resolveAssetUri = source => {
+  let uri = '';
   if (typeof source === 'number') {
     // get the URI from the packager
     const asset = getAssetByID(source);
     const scale = asset.scales[0];
     const scaleSuffix = scale !== 1 ? `@${scale}x` : '';
     uri = asset ? `${asset.httpServerLocation}/${asset.name}${scaleSuffix}.${asset.type}` : '';
-  } else if (source && source.uri) {
+  } else if (typeof source === 'string') {
+    uri = source;
+  } else if (source && typeof source.uri === 'string') {
     uri = source.uri;
-  } else {
-    uri = source || '';
   }
 
-  const match = uri.match(svgDataUriPattern);
-  // inline SVG markup may contain characters (e.g., #, ") that need to be escaped
-  if (match) {
-    const [, prefix, svg] = match;
-    const encodedSvg = encodeURIComponent(svg);
-    return `${prefix}${encodedSvg}`;
+  if (uri) {
+    const match = uri.match(svgDataUriPattern);
+    // inline SVG markup may contain characters (e.g., #, ") that need to be escaped
+    if (match) {
+      const [, prefix, svg] = match;
+      const encodedSvg = encodeURIComponent(svg);
+      return `${prefix}${encodedSvg}`;
+    }
   }
 
   return uri;
@@ -137,7 +130,7 @@ class Image extends Component<*, State> {
   constructor(props, context) {
     super(props, context);
     // If an image has been loaded before, render it immediately
-    const uri = resolveAssetSource(props.source);
+    const uri = resolveAssetUri(props.source);
     const shouldDisplaySource = ImageUriCache.has(uri);
     this.state = { shouldDisplaySource };
     this._imageState = getImageState(uri, shouldDisplaySource);
@@ -161,8 +154,8 @@ class Image extends Component<*, State> {
   }
 
   componentWillReceiveProps(nextProps) {
-    const uri = resolveAssetSource(this.props.source);
-    const nextUri = resolveAssetSource(nextProps.source);
+    const uri = resolveAssetUri(this.props.source);
+    const nextUri = resolveAssetUri(nextProps.source);
     if (uri !== nextUri) {
       ImageUriCache.remove(uri);
       const isPreviouslyLoaded = ImageUriCache.has(nextUri);
@@ -172,7 +165,8 @@ class Image extends Component<*, State> {
   }
 
   componentWillUnmount() {
-    ImageUriCache.remove(resolveAssetSource(this.props.source));
+    const uri = resolveAssetUri(this.props.source);
+    ImageUriCache.remove(uri);
     this._destroyImageLoader();
     this._isMounted = false;
   }
@@ -200,7 +194,7 @@ class Image extends Component<*, State> {
       ...other
     } = this.props;
 
-    const displayImage = resolveAssetSource(shouldDisplaySource ? source : defaultSource);
+    const displayImage = resolveAssetUri(shouldDisplaySource ? source : defaultSource);
     const imageSizeStyle = resolveAssetDimensions(shouldDisplaySource ? source : defaultSource);
     const backgroundImage = displayImage ? `url("${displayImage}")` : null;
     const originalStyle = StyleSheet.flatten(this.props.style);
@@ -260,7 +254,7 @@ class Image extends Component<*, State> {
     this._destroyImageLoader();
     this._loadRequest = requestIdleCallback(
       () => {
-        const uri = resolveAssetSource(source);
+        const uri = resolveAssetUri(source);
         this._imageRequestId = ImageLoader.load(uri, this._onLoad, this._onError);
         this._onLoadStart();
       },
@@ -286,7 +280,7 @@ class Image extends Component<*, State> {
     if (onError) {
       onError({
         nativeEvent: {
-          error: `Failed to load resource ${resolveAssetSource(source)} (404)`
+          error: `Failed to load resource ${resolveAssetUri(source)} (404)`
         }
       });
     }
@@ -296,7 +290,7 @@ class Image extends Component<*, State> {
   _onLoad = e => {
     const { onLoad, source } = this.props;
     const event = { nativeEvent: e };
-    ImageUriCache.add(resolveAssetSource(source));
+    ImageUriCache.add(resolveAssetUri(source));
     this._updateImageState(STATUS_LOADED);
     if (onLoad) {
       onLoad(event);