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.
Конвертируйте HTML-сущности обратно в исходные символы за один шаг.
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.
Проверьте HTML-разметку на корректную структуру и типичные синтаксические ошибки.
Разбирайте и проверяйте JSON на синтаксические ошибки с понятной обратной связью.
Test whether a pasted string matches common HTTP/HTTPS URL patterns including hostnames and IPv4.
Преобразуйте спецсимволы в безопасные HTML-сущности для веб-разметки.