diff --git a/src/lib/registries/workflow-registry.mts b/src/lib/registries/workflow-registry.mts
index bc08755..49d1354 100644
--- a/src/lib/registries/workflow-registry.mts
+++ b/src/lib/registries/workflow-registry.mts
@@ -92,8 +92,10 @@ export default class WorkflowRegistry {
   }
 
   /** Add a new workflow to the list */
-  public add(workflow: Workflow): void {
-    this.setWorkflows([...this.workflows, workflow]);
+  public add(first: Workflow, ...rest: Workflow[]): void;
+
+  public add(...workflow: Workflow[]): void {
+    this.setWorkflows([...this.workflows, ...workflow]);
   }
 
   /** Overwrite the workflow at the given index */
diff --git a/src/lib/util/export-modal.mts b/src/lib/util/export-modal.mts
new file mode 100644
index 0000000..327b944
--- /dev/null
+++ b/src/lib/util/export-modal.mts
@@ -0,0 +1,48 @@
+import {Observable} from 'rxjs';
+import type {SweetAlertOptions} from 'sweetalert2';
+
+export function showExportModal(title: string, contents: any): void {
+  const html = document.createElement('textarea');
+  html.addEventListener('click', () => {
+    html.select();
+  });
+  html.textContent = JSON.stringify(contents);
+  html.readOnly = true;
+
+  Swal // eslint-disable-line @typescript-eslint/no-floating-promises
+    .fire({
+      confirmButtonText: 'OK',
+      html,
+      showCancelButton: false,
+      showConfirmButton: true,
+      title,
+    });
+}
+
+/** @return Pasted JSON */
+export function showImportModal(
+  title: string,
+  validate: Exclude<SweetAlertOptions['inputValidator'], undefined>
+): Observable<string> {
+  return new Observable<string>(subscriber => {
+    Swal
+      .fire({
+        cancelButtonText: 'Cancel',
+        confirmButtonText: 'Import',
+        input: 'textarea',
+        inputValidator: v => v ? validate(v) : 'Nothing typed in',
+        showCancelButton: true,
+        showConfirmButton: true,
+        title,
+      })
+      .then(rsp => {
+        if (rsp.isConfirmed) {
+          subscriber.next(rsp.value);
+        }
+        subscriber.complete();
+      })
+      .catch(e => {
+        subscriber.error(e);
+      });
+  });
+}
diff --git a/src/ui/app.tsx b/src/ui/app.tsx
index 039bd69..d8af26d 100644
--- a/src/ui/app.tsx
+++ b/src/ui/app.tsx
@@ -14,6 +14,7 @@ import SidenavIcon from './components/sidenav-icon';
 import {useBorderClassHost, usePrimaryExecutionHost, useRunningHost} from './global-ctx';
 import DebugPage from './pages/debug-page';
 import HelpPage from './pages/help-page';
+import ImportExportPage from './pages/import-export-page';
 import NewWorkflow from './pages/new-workflow';
 import WorkflowsDashboard from './pages/workflows-dashboard';
 
@@ -32,6 +33,7 @@ export default function App<T extends Element>({sidenavIcon}: AppProps<T>): VNod
     <Fragment>
       <NewWorkflow/>
       <HelpPage/>
+      <ImportExportPage/>
       <ProvideRunning>
         <SidenavIcon container={sidenavIcon}/>
         <ProvidePrimaryExecution>
diff --git a/src/ui/components/btn.tsx b/src/ui/components/btn.tsx
index 55fd925..94e8d7f 100644
--- a/src/ui/components/btn.tsx
+++ b/src/ui/components/btn.tsx
@@ -21,5 +21,5 @@ export default function Btn({btnRef, kind, size, ...rest}: Props): VNode {
     clazz += ` btn-${size}`;
   }
 
-  return <button type={'button'} className={clazz} ref={btnRef} {...rest}></button>;
+  return <button type={'button'} class={clazz} ref={btnRef} {...rest}></button>;
 }
diff --git a/src/ui/pages/import-export-page.tsx b/src/ui/pages/import-export-page.tsx
new file mode 100644
index 0000000..d1de272
--- /dev/null
+++ b/src/ui/pages/import-export-page.tsx
@@ -0,0 +1,93 @@
+import type {VNode} from 'preact';
+import {useCallback} from 'preact/hooks';
+import {Workflow} from '../../lib/data/workflow.mjs';
+import WorkflowRegistry from '../../lib/registries/workflow-registry.mjs';
+import {EMPTY_ARR} from '../../lib/util.mjs';
+import {showExportModal, showImportModal} from '../../lib/util/export-modal.mjs';
+import {BlockDiv} from '../components/block';
+import Btn from '../components/btn';
+import PageContainer from '../components/page-container';
+import autoId from '../util/id-gen.mjs';
+
+export const IMPORT_PAGE_ID = autoId();
+const btnSizeClass = 'sm btn-block';
+
+export default function ImportExportPage(): VNode {
+  return (
+    <PageContainer id={IMPORT_PAGE_ID}>
+      <BlockDiv class={'pb-3'}>
+        <ExportAll/>
+        <ImportAll/>
+        <ImportOne/>
+      </BlockDiv>
+    </PageContainer>
+  );
+}
+
+function ImportAll(): VNode {
+  const onClick = useCallback(() => {
+    showImportModal('Import workflow', json => {
+      try {
+        const parsed = JSON.parse(json);
+        if (!Array.isArray(parsed)) {
+          return 'Expected a JSON array';
+        } else if (!parsed.length) {
+          return 'The array is empty';
+        }
+
+        for (let i = 0; i < parsed.length; ++i) {
+          if (!Workflow.fromJSON(parsed[i])) {
+            return `Invalid workflow at index ${i}`;
+          }
+        }
+
+        return null;
+      } catch (e) {
+        return e.message;
+      }
+    })
+      .subscribe(rsp => {
+        const parsed = (JSON.parse(rsp) as any[]).map(Workflow.fromJSON);
+        WorkflowRegistry.inst.add(...parsed as [Workflow, ...Workflow[]]);
+        alertDone();
+      });
+  }, EMPTY_ARR);
+
+  return <Btn kind={'info'} size={btnSizeClass} onClick={onClick}>Import workflows</Btn>;
+}
+
+function ImportOne(): VNode {
+  const onClick = useCallback(() => {
+    showImportModal('Import workflow', json => {
+      try {
+        return Workflow.fromJSON(JSON.parse(json)) ? null : 'Invalid workflow';
+      } catch (e) {
+        return e.message;
+      }
+    })
+      .subscribe(rsp => {
+        WorkflowRegistry.inst.add(Workflow.fromJSON(JSON.parse(rsp))!);
+        alertDone();
+      });
+  }, EMPTY_ARR);
+
+  return <Btn kind={'info'} size={btnSizeClass} onClick={onClick}>Import workflow</Btn>;
+}
+
+function ExportAll(): VNode {
+  const onClick = useCallback(() => {
+    showExportModal('Export workflows', WorkflowRegistry.inst.workflows);
+  }, EMPTY_ARR);
+
+  return <Btn kind={'primary'} size={btnSizeClass} onClick={onClick}>Export workflows</Btn>;
+}
+
+function alertDone() {
+  Swal // eslint-disable-line @typescript-eslint/no-floating-promises
+    .fire({
+      confirmButtonText: 'OK',
+      showCancelButton: false,
+      showConfirmButton: true,
+      text: 'Done!',
+    });
+}
diff --git a/src/ui/pages/workflows-dashboard.tsx b/src/ui/pages/workflows-dashboard.tsx
index 105cb3e..c90ea16 100644
--- a/src/ui/pages/workflows-dashboard.tsx
+++ b/src/ui/pages/workflows-dashboard.tsx
@@ -10,6 +10,7 @@ import {Workflow} from '../../lib/data/workflow.mjs';
 import WorkflowRegistry from '../../lib/registries/workflow-registry.mjs';
 import {EMPTY_ARR} from '../../lib/util.mjs';
 import {alertConfirm} from '../../lib/util/alert';
+import {showExportModal} from '../../lib/util/export-modal.mjs';
 import swapElements from '../../lib/util/swap-elements.mjs';
 import {BorderedBlock} from '../components/block';
 import Btn from '../components/btn';
@@ -260,11 +261,17 @@ function BtnsNotRunning({refresh}: SelectedWorkflowBtnsProps): VNode {
     activeWorkflow.value = cloned;
   }, [activeWorkflow]);
 
+  const doExport = useCallback(() => {
+    const wf = activeWorkflow.peek()!;
+    showExportModal(`Export ${wf.name}`, wf);
+  }, [activeWorkflow]);
+
   return (
     <div class={'btn-group btn-group-sm'}>
       <Btn kind={'success'} onClick={run}>{'Run'}</Btn>
       <Btn kind={'primary'} onClick={startEditing}>{'Edit'}</Btn>
       <Btn kind={'primary'} onClick={clone}>{'Copy'}</Btn>
+      <Btn kind={'info'} onClick={doExport}>{'Export'}</Btn>
       <Btn kind={'danger'} onClick={del}>{'Delete'}</Btn>
     </div>
   );
diff --git a/src/ui/ui.mts b/src/ui/ui.mts
index b3e571f..e6022f6 100644
--- a/src/ui/ui.mts
+++ b/src/ui/ui.mts
@@ -4,6 +4,7 @@ import type {Obj} from '../public_api';
 import './assets/styles.scss';
 import {DEBUG_PAGE_ID} from './pages/debug-page';
 import {HELP_PAGE_ID} from './pages/help-page';
+import {IMPORT_PAGE_ID} from './pages/import-export-page';
 import {NEW_WORKFLOW_PAGE_ID} from './pages/new-workflow';
 import {WORKFLOWS_DASHBOARD_ID} from './pages/workflows-dashboard';
 
@@ -51,6 +52,15 @@ interface BaseCat {
         cat({name: 'New Action Workflow'}),
       ],
     },
+    {
+      ...pageCommon,
+      containerID: IMPORT_PAGE_ID,
+      customName: heading('Import/export'),
+      id: 'importExportWorkflows',
+      sidebarSubItems: [
+        cat({name: 'Import/export'}),
+      ],
+    },
     {
       ...pageCommon,
       containerID: HELP_PAGE_ID,