Herramientas Unicode

Herramientas interactivas gratuitas para trabajar con caracteres Unicode, codificaciones y transformaciones de texto.

Convierte entre caracteres y puntos de código Unicode, entidades HTML, escapes CSS/JS, literales Python/Java y secuencias de bytes UTF-8/16/32.

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Analizador de texto

Pegue cualquier texto para ver el nombre Unicode, punto de código, categoría, bloque y sistema de escritura de cada carácter. Detecta caracteres invisibles y marcas de combinación.

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Visualizador de codificación

Vea cómo un carácter se codifica en UTF-8, UTF-16 y UTF-32 al nivel de bytes. Visualice los bits de encabezado, bits de carga útil y pares sustitutos.

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Generador de texto elegante

Transforma texto plano en estilos Unicode: Negrita, Cursiva, Fraktur, Contorno, Circulado, Versalitas y más.

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Character Encoder

Encode any character to UTF-8 hex, HTML entity, CSS escape, JavaScript, Python, URL encoding, binary, and decimal. 17 formats per character with one-click copy.

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Codepoint Lookup

Enter a character or U+XXXX code to see its full Unicode properties: name, category, block, script, bidirectional class, and more.

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Block Browser

Browse Unicode blocks interactively. Select a block to see all characters in that range with their names and code points.

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Normalization Checker

Check if text is in NFC, NFD, NFKC, or NFKD form. Compare all four Unicode normalization forms side by side.

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Confusable Detector

Detect homoglyphs and confusable characters in text. Identify characters that visually resemble ASCII but belong to different Unicode scripts.

Frequently Asked Questions

Yes, all tools are completely free with no sign-up required. They run entirely in your browser and work on any device.

Yes. All tools are fully responsive and optimized for phones, tablets, and desktops. No app installation needed — just open the page in any modern browser.

The tools support the full Unicode 16.0 standard, covering over 154,000 characters across 168 scripts. This includes the Basic Multilingual Plane and all supplementary planes.

No. All tools process text locally in your browser using JavaScript. Your input text is never sent to our servers. There is no tracking of individual tool usage.

Absolutely. The Unicode Converter and Text Analyzer are especially useful for debugging encoding issues, identifying invisible characters, and verifying correct character representation in code.