Why can’t I just bold text natively on social media?

Most social apps store posts as plain text with no formatting controls. This tool swaps your letters for Unicode “bold”/“italic” look-alike characters, which those apps display as-is.

Will the formatting work everywhere?

Bold, italic and underline work in most modern apps and browsers. A few older devices or fonts may show some of the fancier styles (gothic, double-struck) as plain boxes, so test before posting.

Can I mix bold and italic in the same line?

Yes. Select each part separately and apply a different style — you can bold one phrase and italicise another in the same sentence.

Is this good for accessibility?

Use it sparingly. Screen readers may read Unicode “bold” letters oddly or skip them, so avoid styling whole paragraphs or important information that must be read aloud.

Does it work for Instagram bios and captions?

Yes. Copy the styled text and paste it into your Instagram bio or caption. Fancy fonts and bold/italic are popular for bios.

Is it free and private?

Completely free, no sign-up, and everything is converted in your browser — your text is never uploaded or stored.

How do I remove the styling?

Tap “Clear formatting” to convert everything back to plain text, then re-style if you like.

Unicode Text Formatter

Make bold, italic and fancy text for LinkedIn, X, Facebook and Instagram — type, style it, and copy the Unicode version that keeps its look when you paste. Free, no sign-up.

Format selection:

Select some text and tap a format button to style just that part — mix bold and italic in one line. Then “Copy text” and paste into LinkedIn, X, Facebook or Instagram.

Or pick a ready-made style (tap to copy)

These styles are made of real Unicode characters, so they paste as-is into most apps and keep their look — no screenshots or images. A few older devices or fonts may show some styles as plain boxes; bold, italic and underline are the most widely supported. Everything runs in your browser and nothing is uploaded.

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About the Unicode Text Formatter

Social networks like LinkedIn, X (Twitter), Facebook and Instagram don’t let you make text bold or italic in a post or bio. This free online Unicode text formatter — a little word editor — gets around that: type your text, select the part you want to style, and it converts it into the matching Unicode characters (𝗯𝗼𝗹𝗱, 𝘪𝘵𝘢𝘭𝘪𝘤, u̲n̲d̲e̲r̲l̲i̲n̲e̲, and more) that you can copy and paste anywhere. Because these are real characters and not hidden formatting, the styling survives the paste.

You can mix styles in a single line (bold one phrase, italicise another), add underline or strikethrough, or pick from a gallery of ready-made styles — cursive script, gothic, monospace, small caps, wide, circled and upside-down — each with one-tap copy. It’s perfect for a LinkedIn headline, a standout post, an eye-catching bio, a résumé, or a tweet you want people to notice. Everything runs in your browser and nothing is uploaded.

How to use this tool

1Type or paste your text into the editor.
2Select part of it and tap Bold, Italic, Underline or Strikethrough — or pick a ready-made style below.
3Mix styles freely; use “Clear formatting” to reset to plain text.
4Tap Copy and paste into LinkedIn, X, Facebook, Instagram or anywhere.

Frequently asked questions

Type your text here, select it, tap Bold, then Copy and paste it into your LinkedIn or X post. The bold styling is made of Unicode characters, so it stays bold after pasting.

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