diff --git a/README.md b/README.md
index 4d32342..b12deb4 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,6 @@
 # morserino-abbreviations
 
-Look up morse abbreviations from Morserino User Manual
\ No newline at end of file
+Look up morse abbreviations from Morserino User Manual
+
+Demo of the latest git version on <a href="https://dm5wk.de/morserino-abbreviations">dm5wk.de</a>.
+
diff --git a/morserino-abbr.html b/morserino-abbr.html
new file mode 100644
index 0000000..c41b501
--- /dev/null
+++ b/morserino-abbr.html
@@ -0,0 +1,104 @@
+<!-- SPDX-License-Identifier: Beerware -->
+<!-- Copyright © 2025 Wolfgang Kroener -->
+
+<!doctype html>
+<html lang="en">
+<head>
+<meta charset="utf-8">
+<title>Morserino abbreviations</title>
+<style>
+dl {
+   display: grid;
+}
+dt, dd {
+   margin-bottom: 1em;
+   margin-left: 0;
+}
+</style>
+</head>
+
+<body>
+	<p>
+	Look up morse abbreviations from <a id="abbr_url" href=""></a> (<span id="dict_info">0</span> entries loaded).<br>
+	See <a href="https://src.dm5wk.de/dm5wk/morserino-abbreviations">https://src.dm5wk.de/dm5wk/morserino-abbreviations</a> for more information.
+	</p>
+	<p>
+	Clear field with Enter.
+	</p>
+	<input type="text" id="abbr_input">
+	<dl id="abbr_result"></dl>
+	<script>
+		let abbr_list = [];
+
+		const url_blob = "https://github.com/oe1wkl/Morserino-32/blob/master/Documentation/User Manual/Version 6.x/m32_user-Manual_v6_de.adoc";
+		const appendix_match = new RegExp("\[\[appendix7\]\]");
+		const column_match = new RegExp("::[\s\t]+");
+		const url_raw = url_blob.replace("github.com", "raw.githubusercontent.com").replace("/blob/", "/")
+
+		document.getElementById("abbr_url").innerText = url_blob;
+		document.getElementById("abbr_url").href = url_blob;
+
+		// get user manual
+		fetch(url_raw)
+			.then(response => response.text())
+			.then((response) => {
+				let list_found = 0;
+				response.split('\n').forEach((line) => {
+					if (line.match(appendix_match)) {
+						// file is now at appendix with abbreviations
+						list_found = 1;
+					}
+					if ((list_found == 1) && (line.match(column_match))) {
+						// abbreviation found
+						abbr_list.push(line.split(column_match));
+					}
+				});
+
+				document.getElementById("dict_info").innerText = abbr_list.length;
+
+				// get largest abbreviation and set column width
+				let largest_abbr = 0;
+				abbr_list.forEach((line) => {
+					largest_abbr = Math.max(line[0].length, largest_abbr);
+				});
+				document.querySelector('dl').style.gridTemplateColumns = largest_abbr + "ch calc(100% - " + largest_abbr + "ch)";
+
+			});
+
+		// search as you type in input field, clear with enter
+		document.getElementById("abbr_input").addEventListener('keyup', (key) => {
+			if (key.key !== 'Enter') {
+				search();
+			} else {
+				// clear results and input field
+				document.getElementById("abbr_result").innerHTML = "";
+				document.getElementById("abbr_input").value = "";
+			}
+		});
+
+
+		// search for abbreviation from input field
+		function search() {
+			// clear results
+			document.getElementById("abbr_result").innerHTML = "";
+			const input = document.getElementById("abbr_input").value;
+			if (input.length == 0) {
+				return;
+			}
+			const regex = new RegExp(input);
+			abbr_list.forEach((line) => {
+				if (line[0].match(regex)) {
+					// abbreviation found, fill result 
+					let dt = document.createElement("dt");
+					let dd = document.createElement("dd");
+					dt.innerText = line[0];
+					dd.innerText = line[1];
+					document.getElementById("abbr_result").appendChild(dt);
+					document.getElementById("abbr_result").appendChild(dd);
+				}
+			});
+		}
+
+	</script>
+</body>
+</html>
