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Tools for cleaning, transforming and measuring text: change case, count words and characters, sort or deduplicate lines, compare two versions with a diff, and generate placeholder copy. Handy for writers polishing a draft, developers massaging log output, and anyone wrestling a spreadsheet column into shape. Text is processed instantly as you type, entirely on your device.
Character & Word Counter
Count characters, words, sentences, lines, and bytes in real time.
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Case Converter
Convert text between UPPER, lower, Title, camelCase, snake_case and more.
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Lorem Ipsum Generator
Generate placeholder text by paragraphs, sentences, or words.
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Text Diff Viewer
Compare two pieces of text and see line-by-line or word-by-word additions and removals.
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CSV Viewer & Sorter
View CSV / TSV data as a sortable, searchable table — open a file or paste rows, no spreadsheet required.
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Markdown → HTML Converter
Convert Markdown to clean HTML — copy the source for emails, CMS pages, or anywhere a rendered preview isn't enough.
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Emoji Finder
Find any emoji by name, keyword, or category — click to copy, no system picker needed.
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Text to Speech
Read text aloud with the browser's built-in voices — pick a voice, adjust rate, pitch, and volume.
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NATO Phonetic Alphabet
Spell any text in the NATO / ICAO phonetic alphabet — Alpha, Bravo, Charlie — for radio, phone, and dictation.
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Caesar / ROT13 / Vigenère / Atbash Cipher
Encrypt or decrypt text with four classic substitution ciphers — Caesar shift, ROT13, Vigenère keyword, Atbash mirror.
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Anagram Solver / Word Unscrambler
Find every valid English word that's an anagram (or sub-anagram) of your letters — Scrabble cheats, word puzzles, crossword help.
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Typing Speed Test (WPM)
Measure your typing speed in WPM and CPM with accuracy tracking. 15/30/60/120s tests, English / Korean / Japanese word lists, personal best persists.
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Sort & Dedupe Lines
Sort, dedupe, trim, shuffle, or reverse a list of lines. Natural sort for embedded numbers, case-sensitive toggle, blank-line removal.
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Morse Code Translator
Convert text to and from international Morse code. Supports A-Z, 0-9, punctuation. Customizable letter and word separators.
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Remove Line Breaks
Join wrapped lines back into clean, flowing text — strip the hard line breaks you get when copying from PDFs or emails, while keeping real paragraphs.
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Fancy Unicode Text
Type plain ASCII and get 𝐁𝐨𝐥𝐝, 𝐼𝑡𝑎𝑙𝑖𝑐, 𝓢𝓬𝓻𝓲𝓹𝓽, 𝔉𝔯𝔞𝔨𝔱𝔲𝔯, 𝙼𝚘𝚗𝚘 and sans-serif variants from the Unicode Math Alphanumeric blocks.
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Specialized tools41
Tools for narrower, more technical jobs: particular file formats, standards and professional fields. They work like every other tool here, entirely in your browser.
Markdown Table Generator
Paste CSV, TSV, or pipe-delimited data and get a properly aligned GitHub-flavored Markdown table.
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Markdown Table to CSV Converter
Convert a GitHub-flavored Markdown table into CSV, TSV or semicolon-separated rows, in your browser.
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URL Slug Generator
Turn any text into a clean URL slug — strip accents, choose a separator, set a max length.
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CSV Transpose — Swap Rows and Columns
Transpose CSV data so rows become columns and columns become rows, in your browser.
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Markdown Stats & Reading Time
Count words, sentences, headings, links, code blocks, and estimate reading / speaking time for any Markdown.
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Social / SEO Character Limit Checker
Type once and see how your text measures against 28+ platform limits — Twitter, Instagram, SEO titles, ad copy, app stores.
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Soundex Phonetic Code Generator
Generate the American Soundex code for names or words — a 4-character phonetic key that groups similar-sounding spellings together.
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Numeronym Generator (i18n, a11y)
Turn long words into numeronyms — first and last letter kept, the middle replaced by the count of omitted letters, as in internationalization → i18n.
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Rail Fence Cipher Encoder & Decoder
Encode or decode text with the Rail Fence transposition cipher — write the message in a zigzag across a chosen number of rails and read it off row by row.
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Leetspeak (1337) Converter
Translate text into leetspeak and decode 1337 back to letters, in your browser.
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Pig Latin Translator
Translate English text into Pig Latin instantly — consonant clusters move to the end with 'ay', and capitalization and punctuation are preserved.
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Reading Time & Speaking Time Calculator
Estimate how long it takes to read or speak a text — adjustable WPM presets for slow, average, fast readers, TED, podcast.
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Email & PII Masker
Mask emails, phone numbers, credit cards, and IP addresses in any text — for screenshots, blog posts, logs.
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Email & URL Extractor
Pull every email address or URL out of a block of text, in your browser.
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Markdown Table of Contents Generator
Generate a [text](#anchor) TOC from Markdown headings — bullet, numbered, or HTML output with GitHub/GitLab/simple slug styles.
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Word Frequency Counter
Count how often each word appears in your text — with stopword filtering, minimum length, and CSV export.
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Phone Number Formatter (E.164 / International / National)
Normalize messy phone input into E.164 (+15551234567), international (+1 555 123 4567), national, and tel: URI formats.
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List Compare — Intersection, Union & Difference
Compare two lists line by line: find common items, items unique to each, union or symmetric difference — in your browser.
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Column Aligner — Align Text into Columns
Pad whitespace, comma or tab separated rows into neatly aligned columns, in your browser.
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Braille Translator (Text ↔ Braille)
Translate text to Unicode Braille (Grade 1) and decode Braille back to text, with capital and number signs, in your browser.
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Word Wrap — Reflow Text to a Column Width
Hard-wrap text to a fixed line width, breaking at word boundaries, in your browser.
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Line Formatter — Add Prefix, Suffix & Join
Wrap each line with a prefix and suffix and join them with any separator, in your browser.
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Reverse Text
Reverse text four ways — by characters, word order, the letters inside each word, or line order. Works with emoji and any language.
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Text Repeater
Repeat a word, line or block of text any number of times — joined by a new line, space, comma, nothing, or your own separator.
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Unicode Character Inspector
Break a string into characters and show each codepoint, UTF-8 bytes, HTML entity, CSS escape, and Unicode block.
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Unicode Normalizer (NFC, NFD, NFKC, NFKD)
Normalize text to NFC, NFD, NFKC or NFKD, optionally strip diacritics, and compare codepoint and byte counts across all four forms.
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Mojibake Fixer (Repair Garbled UTF-8)
Repair text mangled by a wrong-encoding round-trip — turn café and don’t back into café and don't, automatically and in your browser.
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Find & Replace
Find and replace across a block of text. Optional regex with global, case-insensitive, multiline, and dotAll flags. Live match count.
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String Distance Calculator
Compare two strings with Levenshtein, Damerau-Levenshtein, and Hamming distance. Plus a similarity percentage you can use as a fuzzy-match threshold.
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Markdown Link Extractor
Pull every link and image out of a Markdown document — inline, reference-style, autolinks — into a CSV/JSON/MD list with text, URL, and title.
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Smart ↔ Straight Quote Converter
Convert between straight (") and typographic / curly (“ ”) quotes — and back — with locale-aware styles.
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Superscript & Subscript Maker
Type plain text and get Unicode superscript (²) and subscript (₂) variants — paste into chat, docs, or anywhere fonts won't help you.
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HTML to Plain Text
Strip HTML tags from a snippet and get just the text — keeps block-level newlines, drops <script> and <style>, decodes entities.
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Upside Down Text Generator
Flip your text upside down with rotated Unicode characters, in your browser.
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Fullwidth Text Generator (Vaporwave / Aesthetic)
Convert text to fullwidth ﾑﾑﾗ for that vaporwave aesthetic look, and back again, in your browser.
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Folder Tree Visualizer
Paste an indented list of file and folder names and get a pretty ASCII tree — the kind you'd paste into a README.
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Tabs to Spaces Converter (and back)
Convert leading indentation between tabs and spaces with a configurable tab width, in your browser.
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Readability Calculator (Flesch-Kincaid, SMOG)
Score any English text on six classic readability formulas — Flesch Reading Ease, Flesch-Kincaid, Gunning Fog, SMOG, ARI and Coleman-Liau.
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Letter Frequency Analyzer
Count every character in your text — letters, digits, whitespace, punctuation — and compare against expected English frequencies for cryptanalysis.
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Text Template (Mail Merge)
Write a template with {{placeholders}}, paste rows of data (CSV or JSON), and render one personalised text per row — entirely in your browser.
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Bionic Reading Converter
Convert any text into bionic reading format — first letters of each word bolded as fixation points to help your eyes glide faster through long passages.
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