Text Cleaning Tools

Trims trailing/leading spaces and collapses duplicate consecutive inner spaces to a single space.

Removes empty lines or lines containing only whitespace characters from text.

Strips duplicate text lines from multi-line text collections, keeping first occurrences.

Scans text to remove repeated consecutive duplicate words.

Replaces all line breaks (carriage returns) with a space or custom character.

Filters out non-alphanumeric characters based on a custom allowed pattern.

Identifies and strips punctuation symbols from the input.

Normalizes and strips accents (diacritics) from characters (e.g. é -> e).

Parses and strips HTML elements to extract clean, unformatted text.

Removes markup tags and schemas while leaving nested textual data intact.

Strips Unicode emoji characters and colored pictographs from text.

Filters out numeric digits (0-9) from text.

Filters out alphabetical letters (A-Z, a-z) from text.

Identifies and removes URL address strings (HTTP/HTTPS) from text.

Identifies and removes email address strings from text.

Filters out characters that fall outside the standard ASCII 128 character set.

Strips zero-width spaces, hidden control codes, and non-printing layout elements.

Trims space and tab characters from the beginning of each line.

Trims space and tab characters from the end of each line.

Strips tab characters or converts them to single whitespace equivalent widths.

Censors offensive words from text using standard wordlist match overlays.

Normalizes curly/smart quotes into standard straight quotation mark codes.

Locates and strips byte order marks (BOM) and non-standard whitespace symbols.

Merges lines that are inappropriately broken inside paragraphs blocks.

Repairs erratic layouts, missing space gaps, and redundant word borders.

Normalizes inconsistent formatting, styles, and hidden layout tags from clipboard contents.

Strips script segments and dangerous tags to prevent code execution.

Applies Unicode NFC, NFD, NFKC, or NFKD normalizations to characters.

Strips programming line and block comments from text blocks.

Consolidates all sanitization and character stripping modules into a single interface.