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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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Fancy Unicode Text

Type plain ASCII and get 𝐁𝐨𝐥𝐝, 𝐼𝑡𝑎𝑙𝑖𝑐, 𝓢𝓬𝓻𝓲𝓹𝓽, 𝔉𝔯𝔞𝔨𝔱𝔲𝔯, 𝕯𝖔𝖚𝖇𝖑𝖊-𝖘𝖙𝖗𝖚𝖈𝖐, 𝙼𝚘𝚗𝚘, and sans-serif variants from the Unicode Math Alphanumeric blocks.

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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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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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Smart ↔ Straight Quote Converter

Convert between straight (`"`) and typographic / curly (`“ ”`) quotes — and back — with locale-aware styles.

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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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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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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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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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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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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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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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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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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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Word Frequency Counter

Count how often each word appears in your text — with stopword filtering, minimum length, and CSV export.

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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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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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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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NATO Phonetic Alphabet

Spell any text in the NATO / ICAO phonetic alphabet — Alpha, Bravo, Charlie — for radio, phone, and dictation.

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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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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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Markdown Stats & Reading Time

Count words, sentences, headings, links, code blocks, and estimate reading / speaking time for any Markdown.

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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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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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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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URL Slug Generator

Turn any text into a clean URL slug — strip accents, choose a separator, set a max length.

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Markdown Table Generator

Paste CSV, TSV, or pipe-delimited data and get a properly aligned GitHub-flavored Markdown table.

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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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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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Lorem Ipsum Generator

Generate placeholder text by paragraphs, sentences, or words.

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Readability Calculator (Flesch-Kincaid, SMOG)

Score any English text on six classic readability formulas — Flesch Reading Ease, Flesch-Kincaid Grade Level, Gunning Fog, SMOG, Automated Readability Index, and Coleman-Liau — with per-formula bands and a combined grade estimate.

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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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Case Converter

Convert text between UPPER, lower, Title, camelCase, snake_case and more.

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Character & Word Counter

Count characters, words, sentences, lines, and bytes in real time.

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