Text cleaning

Remove duplicate lines, blank lines, extra spaces, diacritics, emoji and invisible characters. Paste messy text and get a clean, usable result straight back.

AI phrase removerStrip the filler phrases, meta-remarks and clichés that give AI-written text away.

BOM manager (add / remove)Add or strip the invisible UTF-8 byte order mark at the start of your text.

Collapse repeated linesMerge consecutive identical lines into one, similar to the Unix uniq command.

CSV injection sanitizernewNeutralize CSV cells that a spreadsheet would run as a formula when the file is opened.

Data redactorMask e-mails, phone numbers, IBANs, birth numbers, IPs and card numbers in one pass.

Duplicate line finderFind repeated lines and see how many times each one occurs.

Email quote stripperClean quoted text, "…wrote:" headers and signatures out of a pasted e-mail reply.

Filter lines by lengthKeep or remove lines based on their character count or word count.

Formality consistency checkernewFind places where formal and informal address switch inconsistently in your text.

Glossary checkernewCheck text against a glossary of forbidden and recommended terms.

Homoglyph detectornewFind look-alike letters from other alphabets hiding in your text and fix or list them.

Inclusive language checkernewScan text for outdated or exclusionary terms and get neutral alternatives.

Invisible character detectorFind hidden Unicode characters in text and highlight, remove or replace them.

Keep only lettersRemove all characters except letters, optionally keeping spaces.

Keep only numbersExtract all digits and remove every other character from text.

Keyboard layout fixernewTurn text typed with the wrong keyboard layout active back into what you meant to type.

Minimum words filterRemove lines that have fewer words than a threshold you set.

Nickname cleanerClean gamer nicknames from clan tags and decorative symbols.

Non-ASCII line filterKeep or remove every line that contains a character outside the standard ASCII range.

Numeric lines filterKeep or remove lines that contain only a number.

Phone number formatterClean a list of phone numbers into a uniform international E.164 format.

Profanity filterCensor swear words and vulgar language in pasted text.

Remove accentsStrip diacritics from text and turn accented letters into plain ones.

Remove bracketsRemove bracketed content from text, or just the bracket characters, in one pass.

Remove charactersStrip specific characters, whole character classes or regex matches from text.

Remove duplicate charactersCollapse consecutive duplicate characters to a single occurrence.

Remove duplicate linesDelete repeated lines from a list and keep only the unique ones.

Remove duplicate rows by columnDrop CSV/TSV rows whose value in one chosen column already appeared.

Remove duplicate wordsDelete repeated words from text and keep only the first time each one appears.

Remove emojiStrip every emoji and pictograph out of your text, or list the ones it contains.

Remove empty linesDelete blank lines from text and get a compact, gap-free list.

Remove extra spacesCollapse repeated spaces and tabs and trim messy whitespace from text.

Remove first lineDelete the first N lines from your text instantly.

Remove HTML commentsStrip developer comments from HTML or XML markup before you publish it.

Remove HTML tagsStrip every HTML and XML tag and keep the readable text.

Remove last lineDelete the last N lines from your text.

Remove leading zerosStrip leading zeros from numbers in your text.

Remove line numbersStrip the leading number or list marker from every line of your text.

Remove lines containingFilter a list by deleting or keeping only the lines that match a pattern.

Remove lines starting with a numberDelete every line whose first character is a digit.

Remove non-ASCII charactersStrip every character outside plain ASCII, optionally transliterating accents to their closest letters first.

Remove numbersStrip digits or whole numbers from text and clean up the spaces they leave behind.

Remove punctuationStrip punctuation marks from text and keep the words intact.

Remove quotesStrip all quotation marks from your text in one click.

Remove repeated wordsCollapse consecutive duplicate words within each line, instantly.

Remove text in bracketsStrip out text enclosed in brackets and keep only the content you need.

Remove URLsStrip links — and optionally email addresses — out of text and keep the prose clean.

Remove vowelsStrip the vowels from any text, or invert it and keep only the vowels.

Remove whitespaceStrip all spaces and tabs from your text, optionally keeping line breaks.

Remove wordsStrip every occurrence of a word or phrase out of your text.

SDH subtitle stripperRemove sound descriptions, speaker labels and music cues from SDH subtitles.

SRT to plain textTurn SRT and VTT subtitles into a clean transcript without numbers or timestamps.

Strip ANSI escape codesnewRemove ANSI color and cursor-control codes from terminal output, leaving clean readable text.

Strip MarkdownRemove Markdown formatting and keep the plain text — headings, emphasis, links, lists and tables.

Trim linesRemove leading and trailing whitespace from each line of your text.

TTS sanitizerClean raw text so it reads naturally through a text-to-speech engine.

Voice transcript cleanerClean up raw speech-to-text transcripts by removing filler words, stutters and annotations.

Text cleaning

Text copied from PDFs, websites, spreadsheets and chat exports arrives dirty: doubled spaces, empty lines, duplicate entries, stray HTML tags, smart quotes where straight ones should be. The tools here fix that in one paste — remove duplicate lines, remove extra spaces, strip empty lines, delete accents and diacritics, remove emoji, punctuation or specific words, and strip HTML or Markdown down to plain text.

This is the category for anyone who preps data as part of their job. Marketers dedupe email lists before an import, analysts clean survey answers before counting them, translators strip formatting before feeding text to a CAT tool, and developers tidy log files before comparing them. Each tool does one thing, so the result is predictable — and the live tally shows exactly how many lines, duplicates or characters were removed.

Because everything runs locally in your browser, you can safely clean customer lists and other data you would never paste into a random website. Nothing is uploaded, nothing is stored, and there is no file-size ceiling beyond what your machine can hold.