diff --git a/docs/src/demos/Experiments/WordBreak/index.vue b/docs/src/demos/Experiments/WordBreak/index.vue
new file mode 100644
index 00000000..047debd0
--- /dev/null
+++ b/docs/src/demos/Experiments/WordBreak/index.vue
@@ -0,0 +1,69 @@
+<template>
+  <div v-if="editor">
+    <button @click="editor.chain().focus().setWordBreak().run()" :class="{ 'is-active': editor.isActive('wordBreak') }">
+      wbr
+    </button>
+
+    <editor-content :editor="editor" />
+
+    <h2>HTML</h2>
+    {{ editor.getHTML() }}
+  </div>
+</template>
+
+<script>
+import { Editor, EditorContent } from '@tiptap/vue-2'
+import { defaultExtensions } from '@tiptap/starter-kit'
+import { WordBreak } from './word-break'
+
+export default {
+  components: {
+    EditorContent,
+  },
+
+  data() {
+    return {
+      editor: null,
+    }
+  },
+
+  mounted() {
+    this.editor = new Editor({
+      extensions: [
+        ...defaultExtensions(),
+        WordBreak,
+      ],
+      content: `
+        <p>super<wbr>longword</p>
+      `,
+    })
+  },
+
+  beforeDestroy() {
+    this.editor.destroy()
+  },
+}
+</script>
+
+<style lang="scss" scoped>
+::v-deep {
+  .ProseMirror {
+    > * + * {
+      margin-top: 0.75em;
+    }
+  }
+
+  .word-break {
+    display: inline-block;
+    height: 1em;
+    margin: 0 0.1em;
+    line-height: 1em;
+    border: 1px dashed #868e96;
+    color: #868e96;
+
+    &::before {
+      content: '-';
+    }
+  }
+}
+</style>
diff --git a/docs/src/demos/Experiments/WordBreak/word-break.ts b/docs/src/demos/Experiments/WordBreak/word-break.ts
new file mode 100644
index 00000000..692ebe04
--- /dev/null
+++ b/docs/src/demos/Experiments/WordBreak/word-break.ts
@@ -0,0 +1,71 @@
+import { Command, Node, mergeAttributes } from '@tiptap/core'
+import { exitCode } from 'prosemirror-commands'
+
+export interface WordBreakOptions {
+  HTMLAttributes: {
+    [key: string]: any
+  },
+}
+
+declare module '@tiptap/core' {
+  interface Commands {
+    wordBreak: {
+      /**
+       * Add a hard break
+       */
+      setWordBreak: () => Command,
+    }
+  }
+}
+
+export const WordBreak = Node.create<WordBreakOptions>({
+  name: 'wordBreak',
+
+  defaultOptions: {
+    HTMLAttributes: {},
+  },
+
+  inline: true,
+
+  group: 'inline',
+
+  selectable: false,
+
+  parseHTML() {
+    return [
+      { tag: 'wbr' },
+    ]
+  },
+
+  renderHTML({ HTMLAttributes }) {
+    return ['wbr', mergeAttributes(this.options.HTMLAttributes, HTMLAttributes)]
+  },
+
+  addCommands() {
+    return {
+      setWordBreak: () => ({ commands, state, dispatch }) => {
+        return commands.first([
+          () => exitCode(state, dispatch),
+          () => {
+            if (dispatch) {
+              state.tr.replaceSelectionWith(this.type.create()).scrollIntoView()
+            }
+
+            return true
+          },
+        ])
+      },
+    }
+  },
+
+  addNodeView() {
+    return () => {
+      const dom = document.createElement('span')
+      dom.classList.add('word-break')
+
+      return {
+        dom,
+      }
+    }
+  },
+})
diff --git a/docs/src/docPages/experiments.md b/docs/src/docPages/experiments.md
index 0e9a9acd..33957c71 100644
--- a/docs/src/docPages/experiments.md
+++ b/docs/src/docPages/experiments.md
@@ -9,3 +9,4 @@ Congratulations! You’ve found our playground with a list of experiments. Be aw
 * [@tiptap/extension-iframe?](/experiments/embeds)
 * [@tiptap/extension-toggle-list?](/experiments/details)
 * [@tiptap/extension-collaboration-annotation](/experiments/collaboration-annotation)
+* [@tiptap/extension-word-break](/experiments/word-break)
diff --git a/docs/src/docPages/experiments/word-break.md b/docs/src/docPages/experiments/word-break.md
new file mode 100644
index 00000000..2f8909ca
--- /dev/null
+++ b/docs/src/docPages/experiments/word-break.md
@@ -0,0 +1,5 @@
+# Word break
+
+⚠️ Experiment
+
+<demo name="Experiments/WordBreak" />