Given the amount of unused space in the toolbar I believe you can safely add some handy features without making it worse in any sense so even more people would

Given the amount of unused space in the toolbar I believe you can safely add some handy features without making it worse in any sense so even more people would appreciate it. I'd add regex search&replace (with support to add/replace newline and tab symbols) and codepage conversion (including support for decrypting wrong codepage text and encoding/decoding the selected text as a URL replacing non-latin symbols with their codes and vice versa).