Replace runs of spaces, tabs, and newlines with a single space for cleaner plain text.
Count every character in a string including spaces and punctuation—complements the word counter.
Count whitespace-separated words in a pasted string—useful for copy limits and readability checks.
Convierte las entidades HTML de vuelta a sus caracteres originales.
Convierte caracteres especiales en entidades HTML seguras para el markup.
Utilidades XML/HTML El procesamiento se realiza localmente en el navegador.
Transform letters into leetspeak substitutions (a→@, e→3, i→1) for stylized nicknames or puzzles.
Normalize Unicode text by stripping accents and diacritics for ASCII-friendly filenames or search keys.
Join multiline pasted text into a single line by stripping carriage returns and line feeds.
Flip character order in a pasted string—handy for puzzles, palindrome checks, and mirrored text experiments.
Turn titles into lowercase URL slugs with hyphens—ideal for blog permalinks and file names.
Sort pasted lines in locale-aware alphabetical order—useful for normalizing agent output lists.
Cut text to a maximum character length and append an ellipsis when shortened for previews.
Deduplicate lines while preserving first-seen order—handy for cleaning ID or URL lists from tools.
Valida hojas CSV con delimitador configurable y opciĂłn de fila de encabezado.
Comprueba el marcado HTML en busca de estructura bien formada y errores comunes.
Analiza y valida datos JSON en busca de errores de sintaxis con mensajes claros.
Verifica el XML de gráficos vectoriales SVG en esquema y sintaxis correctos.