diff --git a/src/main/java/mosaic/plugins/OnlineOpener.java b/src/main/java/mosaic/plugins/OnlineOpener.java
new file mode 100644
index 0000000000000000000000000000000000000000..842079deff06ce2cbc9ca03b7b92ca70114dfe0b
--- /dev/null
+++ b/src/main/java/mosaic/plugins/OnlineOpener.java
@@ -0,0 +1,23 @@
+package mosaic.plugins;
+
+
+import ij.plugin.PlugIn;
+
+import java.awt.*;
+import java.io.IOException;
+import java.net.URI;
+import java.net.URISyntaxException;
+
+
+public class OnlineOpener implements PlugIn {
+    @Override
+    public void run(String s) {
+        try {
+            Desktop.getDesktop().browse(new URI(s));
+        } catch (IOException e) {
+            e.printStackTrace();
+        } catch (URISyntaxException e) {
+            e.printStackTrace();
+        }
+    }
+}
diff --git a/src/main/resources/plugins.config b/src/main/resources/plugins.config
index 82e0dc6984f7e5a6a591e231368d9f5e070d5d3b..26808009422c0a729dc30e8a949df5fb563e084f 100755
--- a/src/main/resources/plugins.config
+++ b/src/main/resources/plugins.config
@@ -28,3 +28,6 @@ Plugins>Mosaic>Utility>Cluster, "New cluster profile", mosaic.plugins.NewCluster
 
 Plugins>Mosaic, "Particle Tracker 2D/3D", mosaic.plugins.ParticleTracker3DModular_("run")
 Plugins>Mosaic, "Interaction Analysis", mosaic.plugins.IAPMosaic_("run")
+
+Plugins>Mosaic, "-", null
+Plugins>Mosaic, "Online Documentation", mosaic.plugins.OnlineOpener("https://mosaic.mpi-cbg.de/docs/MosaicSuiteDoc/index.html")
\ No newline at end of file