No, Excel formulas can't make text bold or change the format of text. Formulas only handle the content, not how it looks.

However, here are some ways to work around this:

Manual Formatting: After you've entered your text, you can select the cell and use Excel’s formatting tools to make it bold. This won't work for parts of a formula, though.

Conditional Formatting: If you want to highlight text based on conditions, use Conditional Formatting to make cells look bold when certain rules are met.

Using Online Tools: If you want bold text for pasting elsewhere, check out this Bold Text Generator to create styled text you can copy and use in documents or websites.