Bold text where there's no bold button
LinkedIn, Instagram, Facebook and most social apps publish posts as plain text - there's no bold or italic button. This text formatter works around that by converting your letters into Unicode characters that are already styled, so when you paste them they keep their look. It's the same trick behind those bold lines you see at the top of LinkedIn posts, which is why people use it as a LinkedIn post formatter and a Facebook text formatter.
Use it for a standout first line or to emphasise a couple of words - not for whole posts, since some screen readers struggle with styled Unicode. Everything is generated in your browser.
How to use it
Type or paste your text in the box, then copy the style you like - bold, italic, bold italic, small caps, script and more. Paste it straight into a LinkedIn post or headline, an Instagram caption or bio, an X post, a Facebook update or a Threads post. There is no sign-up and nothing to install.
Keep hashtags, @mentions and any keywords you want found in normal letters, since styled Unicode can break hashtag links and search. Treat fancy text as emphasis, not decoration, and your posts stay both eye-catching and readable. Want to check the result before you publish? Drop it into the social post preview to see how it renders on each platform.