diff --git a/conv.html b/conv.html
index 0a2aaca..831511b 100644
--- a/conv.html
+++ b/conv.html
@@ -181,7 +181,8 @@
 						</div>
 					  </div>
 					</form>
-					<div id="nbase64_output"></div>
+					<label>Dane wyjściowe:</label>
+					<pre id="base64_output"></pre>
 					
 				</div>
 			</div>			
@@ -353,6 +354,16 @@
 			.on('slide', RGBChange)
 			.data('slider');
 			
+			
+	function convert_base64() {
+		if ($('input[name=base64RadioOptions]:checked').val() == "text") {
+			$('#base64_output').html(window.btoa($('#base64_text').val()));
+		} else {
+			$('#base64_output').html(window.atob($('#base64_text').val()));
+		}
+		
+		return false;
+	}
 	// Run all converters at startup
 	convert_time();
 	show_color();