diff --git a/README.md b/README.md
index a18a2a8b..13992d9f 100644
--- a/README.md
+++ b/README.md
@@ -147,6 +147,23 @@ htmlToImage
   });
 ```
 
+#### clearCaches
+For single-page applications that rely heavily on image generation, you can use the `clearCaches` method between navigations to free up memory held by cached resources.
+
+```js
+// all caches
+htmlToImage
+  .clearCaches();
+
+// images cache only
+htmlToImage
+  .clearCaches(htmlToImage.CacheType.IMAGES);
+
+// fonts cache only
+htmlToImage
+  .clearCaches(htmlToImage.CacheType.FONTS);
+```
+
 #### React
 ```tsx
 import React, { useCallback, useRef } from 'react';
@@ -193,7 +210,7 @@ const App: React.FC = () => {
 
 A function taking DOM node as argument. Should return true if passed node should be included in the output. Excluding node means excluding it's children as well.
 
-You can add filter to every image function. For example, 
+You can add filter to every image function. For example,
 
 ```ts
 const filter = (node: HTMLElement) => {
@@ -289,12 +306,12 @@ html2Image.toSVG(element2, { fontEmbedCSS });
 When supplied, the library will skip the process of scaling extra large doms into the canvas object.
 You may experience loss of parts of the image if set to `true` and you are exporting a very large image.
 
-Defaults to `false`  
+Defaults to `false`
 
 ### type
 
 A string indicating the image format. The default type is image/png; that type is also used if the given type isn't supported.
-When supplied, the toCanvas function will return a blob matching the given image type and quality. 
+When supplied, the toCanvas function will return a blob matching the given image type and quality.
 
 Defaults to `image/png`
 
@@ -320,7 +337,7 @@ There might some day exist (or maybe already exists?) a simple and standard way
 This library uses a feature of SVG that allows having arbitrary HTML content inside of the `<foreignObject>` tag. So, in order to render that DOM node for you, following steps are taken:
 
 1. Clone the original DOM node recursively
-2. Compute the style for the node and each sub-node and copy it to corresponding clone 
+2. Compute the style for the node and each sub-node and copy it to corresponding clone
    - and don't forget to recreate pseudo-elements, as they are not cloned in any way, of course
 3. Embed web fonts
    - find all the `@font-face` declarations that might represent web fonts
diff --git a/src/dataurl.ts b/src/dataurl.ts
index 13bc8b43..0f8b1be0 100644
--- a/src/dataurl.ts
+++ b/src/dataurl.ts
@@ -37,7 +37,7 @@ export async function fetchAsDataURL<T>(
   })
 }
 
-const cache: { [url: string]: string } = {}
+let cache: { [url: string]: string } = {}
 
 function getCacheKey(
   url: string,
@@ -58,6 +58,10 @@ function getCacheKey(
   return contentType ? `[${contentType}]${key}` : key
 }
 
+export function clearCache() {
+  cache = {}
+}
+
 export async function resourceToDataURL(
   resourceUrl: string,
   contentType: string | undefined,
diff --git a/src/embed-images.ts b/src/embed-images.ts
index 0d7b51ad..3cb9b0ae 100644
--- a/src/embed-images.ts
+++ b/src/embed-images.ts
@@ -4,6 +4,8 @@ import { toArray, isInstanceOfElement } from './util'
 import { isDataUrl, resourceToDataURL } from './dataurl'
 import { getMimeType } from './mimes'
 
+export { clearCache } from './dataurl'
+
 async function embedProp(
   propName: string,
   node: HTMLElement,
diff --git a/src/embed-webfonts.ts b/src/embed-webfonts.ts
index a84a699d..429ec1ba 100644
--- a/src/embed-webfonts.ts
+++ b/src/embed-webfonts.ts
@@ -8,7 +8,7 @@ interface Metadata {
   cssText: string
 }
 
-const cssFetchCache: { [href: string]: Metadata } = {}
+let cssFetchCache: { [href: string]: Metadata } = {}
 
 async function fetchCSS(url: string) {
   let cache = cssFetchCache[url]
@@ -25,6 +25,10 @@ async function fetchCSS(url: string) {
   return cache
 }
 
+export function clearCache() {
+  cssFetchCache = {}
+}
+
 async function embedFonts(data: Metadata, options: Options): Promise<string> {
   let cssText = data.cssText
   const regexUrl = /url\(["']?([^"')]+)["']?\)/g
diff --git a/src/index.ts b/src/index.ts
index 2de59a30..14726717 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -1,8 +1,12 @@
 import { Options } from './types'
 import { cloneNode } from './clone-node'
-import { embedImages } from './embed-images'
+import { embedImages, clearCache as clearImagesCache } from './embed-images'
 import { applyStyle } from './apply-style'
-import { embedWebFonts, getWebFontCSS } from './embed-webfonts'
+import {
+  embedWebFonts,
+  getWebFontCSS,
+  clearCache as clearWebfontsCache,
+} from './embed-webfonts'
 import {
   getImageSize,
   getPixelRatio,
@@ -99,3 +103,19 @@ export async function getFontEmbedCSS<T extends HTMLElement>(
 ): Promise<string> {
   return getWebFontCSS(node, options)
 }
+
+export enum CacheType {
+  IMAGES,
+  FONTS,
+}
+
+export function clearCaches(kind?: CacheType) {
+  const cacheToWiperMap = {
+    [CacheType.IMAGES]: clearImagesCache,
+    [CacheType.FONTS]: clearWebfontsCache,
+  }
+  const cachesToClear =
+    kind === undefined ? [CacheType.FONTS, CacheType.IMAGES] : [kind]
+
+  cachesToClear.forEach((c) => cacheToWiperMap[c]())
+}