From this guide:
http://world.episerver.com/documentation/Items/Developers-Guide/Episerver-CMS/9/Content/Properties/Property-settings/
A toolbar looking like this (quite many buttons available):
Uses this TinyMCESettings C# code:
using EPiServer.Core.PropertySettings; using EPiServer.Editor.TinyMCE; using EPiServer.ServiceLocation; namespace MySolution.Core.ContentEditing { [ServiceConfiguration(ServiceType = typeof(PropertySettings))] public class DefaultTinyMCESettings : PropertySettings<TinyMCESettings> { public DefaultTinyMCESettings() { IsDefault = true; DisplayName = "Default settings"; Description = "Default configuration as defined by the developers."; } public override TinyMCESettings GetPropertySettings() { var settings = new TinyMCESettings(); settings.ToolbarRows.Add(new ToolbarRow(new string[] { TinyMCEButtons.EPiServerLink, TinyMCEButtons.Unlink, TinyMCEButtons.Image, TinyMCEButtons.EPiServerImageEditor, TinyMCEButtons.EPiServerPersonalizedContent, TinyMCEButtons.Separator, TinyMCEButtons.PasteText, TinyMCEButtons.PasteWord, TinyMCEButtons.RemoveFormat, TinyMCEButtons.Separator, TinyMCEButtons.TableButtons.Table, TinyMCEButtons.Separator, TinyMCEButtons.TableButtons.RowProperties, TinyMCEButtons.TableButtons.CellProperties, TinyMCEButtons.Separator, TinyMCEButtons.TableButtons.InsertRowBefore, TinyMCEButtons.TableButtons.InsertRowAfter, TinyMCEButtons.TableButtons.DeleteRow, TinyMCEButtons.Separator, TinyMCEButtons.TableButtons.InsertColumnBefore, TinyMCEButtons.TableButtons.InsertColumnsAfter, TinyMCEButtons.TableButtons.DeleteColumns, TinyMCEButtons.Separator, TinyMCEButtons.TableButtons.SplitCells, TinyMCEButtons.TableButtons.MergeCells })); settings.ToolbarRows.Add(new ToolbarRow(new string[] { TinyMCEButtons.Bold, TinyMCEButtons.Italic, TinyMCEButtons.EPiServerQuote, TinyMCEButtons.Separator, TinyMCEButtons.JustifyLeft, TinyMCEButtons.JustifyCenter, TinyMCEButtons.Separator, TinyMCEButtons.SuperScript, TinyMCEButtons.SubScript, TinyMCEButtons.BulletedList, TinyMCEButtons.NumericList, TinyMCEButtons.CharacterMap, TinyMCEButtons.Outdent, TinyMCEButtons.Indent, TinyMCEButtons.Separator, TinyMCEButtons.StyleSelect, TinyMCEButtons.Separator, TinyMCEButtons.Undo, TinyMCEButtons.Redo, TinyMCEButtons.Separator, TinyMCEButtons.Search, TinyMCEButtons.Replace, TinyMCEButtons.Separator, TinyMCEButtons.Code, TinyMCEButtons.Separator, TinyMCEButtons.Fullscreen })); // Add the default non-visual plugins that replaces built in functionality with EPiServer specifics. settings.NonVisualPlugins.Add("advimage"); settings.NonVisualPlugins.Add("epifilebrowser"); //if (PrincipalInfo.CurrentPrincipal.IsInRole("administrators")) //{ // //Chance to personalize. Let's allow administrators to access the html editor. // settings.ToolbarRows[1].Buttons.Add("code"); //} settings.Height = 200; settings.Width = 600; return settings; } public override System.Guid ID { get { return new System.Guid("a6fe936f-190d-45e2-b83c-ccc0501a7312"); } } } }