How to add invisible/blank Unicode characters for text spacing and alignment in Photoshop Elements?

Hi everyone,

I create social media graphics in Photoshop Elements and often run into spacing issues with text layers. The built-in kerning and tracking controls are finicky, and sometimes I need to push text elements apart without adding visible characters.

I also want to create "invisible" text layers as placeholders or spacers in my templates, but PSE doesn't seem to accept pure blank spaces as valid text input.

Is there a free online tool that generates invisible/blank Unicode characters I can copy and paste directly into Photoshop Elements text boxes? Something browser-based with no downloads would be ideal.

Bonus if the same site has other text formatting tools too.

Thanks!