Text Tools

Convert lists between comma, newline, tab, pipe, semicolon, space, and custom delimiters. Auto-detect, deduplicate, sort, and trim. Free, fast, and 100% browser-based.

Extract email addresses from text or document content instantly.

Calculate reading time for articles and text with adjustable reading speeds

Free online word counter tool that instantly counts words, characters, sentences, and paragraphs in your text. Perfect for writers, students, and professionals.

Repeat any text, emoji, or sentence multiple times with custom separators. Fast, free, and 100% browser-based.

Convert text between different case formats. Transform to uppercase, lowercase, capitalize, or sentence case instantly.

Search and replace text instantly with case-sensitive, whole-word, and regular expression modes

Generate placeholder text for design and layout testing

Compare two texts and find differences with highlighting

Safely encode and decode URLs for web transmission. Convert special characters to URL-safe format and back again.

Sort lines alphabetically or numerically

Quickly remove duplicate lines from text, lists, and data

Extract a table of contents from Markdown with GitHub, GitLab, or Pandoc anchors

Randomly shuffle lines of text or lists

Extract a specific column from delimited or column-aligned text by index or delimiter with live preview.

Generate URL-friendly slugs from text

Browse, search, and copy emojis instantly. 3,600+ emojis organized by category.

Analyze text content with detailed statistics including word count, character count, reading time, and word frequency analysis

Reverse text and strings instantly online

Count characters, words, sentences, and paragraphs in your text with detailed statistics

Unscramble letters into valid words for Scrabble, Words With Friends, Wordle, and more

Analyze text tokenization for AI models and calculate API costs

Convert text to Morse code and vice versa

Encode and decode text with ROT13 cipher

Encrypt and decrypt text with the Vigenère cipher using a secret keyword.

Encrypt and decrypt text using the classic Caesar (shift) cipher. Adjust the shift value 0-25, try every key with brute-force, and learn one of history's oldest ciphers. 100% client-side.

Find and replace text using regular expressions

Extract data from web pages and APIs

Filter profanity and inappropriate content from text

Detect and remove zero-width characters from text

Convert text to natural-sounding speech instantly.

Encode and decode HTML entities. Convert special characters to HTML entities and vice versa.

Convert text to emoji representations. Transform words and sentences into expressive emoji sequences.

Remove and clean up whitespace in your text. Collapse multiple spaces, remove all spaces, trim lines, remove line breaks, and delete empty lines instantly.

Convert plain text into 20+ fancy Unicode fonts. Copy & paste stylish text for Instagram, TikTok, Twitter bios, and gaming names. Free and 100% browser-based.

Analyze the reading level of any English text with six readability formulas, including Flesch-Kincaid, Gunning Fog, and SMOG.

Count how many times each word appears in your text. Sort by frequency or alphabetically, filter stop words, set minimum length, and export results to CSV. Perfect for content analysis, SEO, and vocabulary study.

Convert text to leet speak (1337) or decode leet back to plain text with adjustable intensity levels

Count syllables in any word, sentence, or poem. See per-word breakdown, detect haiku 5-7-5 patterns, and get average syllables per word. 100% client-side.

Free online tool to convert text to sentence case. Capitalize the first letter of every sentence automatically. Lowercase the rest, fix the pronoun I, preserve acronyms, and collapse extra spaces. 100% in your browser.

Free online tool to remove punctuation marks from your text. Strip all punctuation instantly or keep periods, commas, apostrophes, and hyphens. Works 100% in your browser.

Split any text or paragraph into a clean one-sentence-per-line list, with smart abbreviation handling and optional numbering. Runs entirely in your browser.

Measure the edit distance and similarity between two strings. Shows Levenshtein distance, similarity ratio, Hamming distance, operation counts, character alignment, and the full DP matrix.

Join two CSV datasets on a shared key column like a spreadsheet VLOOKUP, with left/inner join modes

Render LaTeX math markup into crisp typeset equations via KaTeX with SVG and PNG export and copy-paste HTML, entirely in your browser.

Interactive regular expression syntax reference with examples and search.

Free online title case converter. Capitalize the major words in titles and headings following AP, Chicago, or simple title case rules. Preserve acronyms like NASA and HTML, handle hyphenated words, and capitalize the last word. 100% in your browser.

Normalize text to Unicode NFC, NFD, NFKC, or NFKD forms and inspect every code point (U+XXXX) to reveal hidden combining characters, zero-width spaces, and lookalike glyphs.

Compare two CSV datasets and highlight added, removed, and changed rows with cell-level detail

Clean and tidy CSV files: remove empty rows, deduplicate rows, trim whitespace, fix stray quotes, strip BOM, and drop empty columns. RFC-4180 compliant, 100% client-side, no upload.

Abbreviate words as numeronyms like i18n for internationalization

Extractive text summarization that pulls the most important sentences from a passage

Generate APA 7, MLA 9, and Chicago citations for websites, books, and journal articles with automatic author formatting. 100% client-side.

Repair garbled text by detecting the wrong encoding and re-decoding between UTF-8, Latin-1, Windows-1252, Shift-JIS, and TIS-620. Auto-detects likely repairs in your browser.

Strip emojis and symbols from text for clean CSVs, legacy systems, and LLM prompts