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Unicode Converter

Convert text to fancy Unicode styles, view code points, escapes, normalization, and UTF-8 bytes instantly.

Updated

What is the Unicode Converter?

Convert plain text into stylish Unicode fancy fonts, view detailed character code points, handle escapes, normalize forms, and inspect UTF-8 bytes — all instantly in your browser.

This comprehensive Unicode tool combines popular fancy text generators with developer-grade utilities for encoding, escaping, and analysis. Perfect for social media styling, debugging text, or working with international characters. No data leaves your device.

How it works

  1. Enter your text in the input area (supports emojis and any Unicode).

  2. Choose a mode from the dropdown:

  • Fancy Styles: Instantly generates multiple stylized versions (bold, italic, script, etc.) using special Unicode characters.
  • Code Points: Breaks down every character with its U+ hex, decimal value, and category.
  • Escapes: Converts to \uXXXX format (and attempts decode if input looks escaped).
  • Normalization: Compares the text across standard Unicode normalization forms (NFC, NFD, etc.) for canonical representation.
  • UTF-8 Bytes: Shows hex byte representation and supports decoding from hex input.
  1. Results update live. Use the Copy buttons next to each output for easy pasting anywhere.

The tool runs entirely client-side with pure JavaScript for speed and privacy. Fancy mappings cover the most popular styles used on Instagram, Discord, WhatsApp, etc., while advanced modes help with programming and text processing needs.

Examples

Fancy Text Styling

Transform plain text into bold, italic, and script styles for social media.

Hello World 👋
 
𝐇𝐞𝐥𝐥𝐨 𝐖𝐨𝐫𝐥𝐝 👋 (and other variants)

Character Analysis

Inspect Unicode details for any text.

 café
 
Detailed code points: U+0063, U+00E1, etc.

Frequently asked questions

What is a Unicode converter?

A Unicode converter transforms regular text into special stylized versions using Unicode characters, or performs advanced operations like code point inspection, escaping, normalization, and encoding conversions.

How do fancy text styles work?

Fancy styles map regular letters to visually similar Unicode characters from mathematical, enclosed, or other blocks (e.g., 𝐛𝐨𝐥𝐝 or 𝒔𝒄𝒓𝒊𝒑𝒕). These render in most modern apps without special fonts.

Does it support emojis and non-English text?

Yes! The tool fully supports any Unicode characters, including emojis, accented letters, and scripts from around the world.

What are Unicode normalization forms?

Normalization ensures equivalent character sequences (e.g., with combining marks) are represented consistently. NFC (composed) and NFD (decomposed) are the most common for storage and comparison.

Can I convert escaped text back to normal?

Yes. The Escape mode supports both encoding to \uXXXX and decoding such sequences when possible.

Is my data private?

Completely. Everything processes in your browser — no server uploads.

Why use UTF-8 hex view?

It helps developers debug encoding issues, view raw bytes, or convert between text and hexadecimal representations.

Are the fancy styles compatible everywhere?

Most platforms (social media, messengers, documents) support them well, but very old systems or certain email clients may fall back to plain text.

How accurate are the code point details?

It uses native JavaScript Unicode APIs for exact code points, hex, and basic categories. Full character names would require a large database (not included for performance).

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