Text Tools

70 tools live — more coming soon

Text tools on TheToolss cover word and character counts, case conversion, duplicate-line cleanup, text compare, markdown helpers, and placeholder generators. Paste content, get an instant result, and keep drafts on your device with browser-side processing — free and no signup.

Upside Down & Reverse Text Generator

Flip text upside down and backwards using Unicode character mapping for social media and bios.

Morse Code Audio Player & Translator

Convert text to international Morse code dots and dashes with visual flash and audio beep simulation.

Text Scrambler & Cipher Obfuscator

Scramble text or encode with Caesar cipher shifts, ROT13, reverse words, and letter anagram shufflers.

Markdown to BBCode Forum Converter

Convert Markdown formatted text into bulletin board BBCode tags ([b], [i], [url], [quote], [code]) for community forums.

BBCode to Markdown Converter

Transform legacy bulletin board forum BBCode posts into clean GitHub-flavored Markdown text.

Glitch Zalgo Text Generator

Add spooky, distorted glitch Zalgo combining diacritical marks above and below letters for memes and gaming bios.

Text Diff & Unified Patch Generator

Compare two text files or code blocks and generate standard Unified Diff patch syntax for Git.

Invisible Character & Zero-Width Space Detector

Detect, highlight, and strip hidden zero-width spaces (), non-breaking spaces, and invisible Unicode symbols.

Line Numberer & Code Prefix Tool

Add line numbers, prefixes, custom paddings (001, 1.), or suffixes to text and code blocks.

Alphabetical Word & List Sorter

Sort lists of words, names, or lines alphabetically (A-Z, Z-A), by length, or natural alphanumeric order with deduplication.

Reading Time & Presentation Speed Estimator

Calculate silent reading time and spoken presentation duration across normal, fast, and slow paces.

Haiku Syllable Counter & Checker

Verify the traditional 5-7-5 syllable structure of haiku poems with line-by-line syllable breakdown.

Word Frequency & Keyword Density Counter

Analyze documents to count frequency and occurrence density percentage of all unique words.

Random Choice & Decision Picker

Pick random choices, raffle winners, or make decisions fairly from a customized list.

NATO Phonetic Alphabet Speller

Spell out names, passwords, and codes using international NATO aviation and amateur radio phonetic codewords.

Online Notepad

Private online notepad with autosave, multiple notes, and .txt download.

Word Counter

Count words, characters, sentences, and paragraphs instantly.

Character Counter

Count characters, bytes, and Unicode code points in text.

Remove Duplicate Lines

Remove duplicate lines from text with trim and case options.

Text Compare

Compare two texts and see line-level differences.

Case Converter

Convert text between lower, upper, title, camel, snake, and more.

Placeholder Text Generator

Create dummy paragraphs for mockups, wireframes, and layouts.

Random Text Generator

Generate random words, sentences, or paragraphs.

Text to Markdown

Convert plain text to Markdown — one .md file or split into multiple MD files (ZIP).

Markdown to HTML

Convert Markdown to HTML in your browser.

Word Frequency Counter

Count how often each word appears in text.

Text Repeater

Repeat any text, word, emoji, or phrase thousands of times online.

Reverse Text & Words

Reverse text, words, letters, or lines online instantly.

Binary Translator

Convert text to binary and binary back to text (UTF-8).

Whitespace Remover

Remove extra spaces, tabs, blank lines, and leading/trailing whitespace.

Text Sorter

Sort lines of text alphabetically or randomly.

Find and Replace Text

Find and replace words, phrases, or regular expressions in text online free.

Add Line Numbers

Add sequential line numbers to text or code with custom formatting online free.

Reading Time Calculator

Calculate reading time, speaking time, word count, and text metrics online free.

Morse Code Translator

Translate text to Morse code and Morse code to text with live audio sound playback.

Syllable Counter & Readability

Count syllables in words and full text with Flesch Reading Ease score online free.

Remove Empty Lines

Remove empty and blank lines from text or code online instantly.

Trim Whitespace

Trim leading, trailing, and excessive spaces from text lines instantly.

Sort Text Lines

Sort text lines alphabetically, numerically, by length, or randomly.

Join / Split Lines & Text

Join lines into a single string with delimiters or split text into lines.

Strip HTML Tags & Clean Text

Strip HTML tags and extract clean plain text online instantly.

Reverse Lines of Text

Invert the order of lines of text from bottom to top online.

Smart Quotes Converter

Convert straight quotes to curly smart quotes for typography or straighten quotes for code.

Text Wrap & Unwrap Formatter

Wrap long paragraphs at specific column widths (72, 80, 120 chars) or unwrap hard-wrapped text into fluid lines.

Markdown Resume Builder

Build a professional resume in Markdown — download as .md or copy instantly.

Markdown to Presentation

Convert Markdown notes into downloadable PowerPoint presentations.

Markdown Cheat Sheet

Interactive Markdown cheat sheet with live preview and copy-to-clipboard.

Zalgo Glitch Text Generator

Generate cursed, glitchy, and chaotic Zalgo unicode text with customizable corruption intensity.

Text Readability & Statistics Analyzer

Calculate Flesch Reading Ease, grade level, word count, sentence structure, and reading time.

Duplicate Word Finder & Repetition Highlighter

Find and highlight consecutive duplicate words (e.g. "the the") and overused repetitive vocabulary in your writing.

Upside Down Text Generator

Flip words, sentences, and social media posts upside down and backwards using Unicode inverted glyphs.

Strikethrough Text Generator

Generate crossed-out strikethrough, slash, underline, and decorative Unicode text for social posts.

NATO Phonetic Alphabet Converter

Convert words, names, and passwords into NATO/ICAO radio spelling (Alpha, Bravo, Charlie) online.

Readability Score & Grade Level Checker

Calculate Flesch Reading Ease, Flesch-Kincaid Grade, Gunning Fog, and text complexity.

Invisible Character Detector & Cleaner

Detect, highlight, and remove zero-width spaces, hidden Unicode, and invisible characters.

Smart List Formatter & Styler

Format lists into bullets, numbers, checkboxes, SQL IN clauses, JSON arrays, and HTML.

Lorem Markdown Generator

Generate dummy Markdown text with headings, blockquotes, lists, tables, code blocks, and task lists.

Text & Email Obfuscator

Protect email addresses and sensitive text from web scraping bots using HTML entities, ROT13, and JavaScript document.write.

Case Inverter & Alternating Case

Invert letter case (upper to lower, lower to upper) and convert text to alternating cAsE or mock text.

Emoji Translator

Translate emoji to text descriptions and back.

Duplicate Line Remover

Remove duplicate lines from any text or list.

URL Slug Cleaner & Normalizer

Clean, normalize, and optimize URL slugs by removing stop words, accents, and punctuation for SEO.

Acronym & Abbreviation Generator

Generate memorable, pronounceable acronyms and backronyms from any phrase or project title.

Morse Code & Audio Tone Converter

Translate text to Morse code with visual dots/dashes and Web Audio tone beeps.

Title Capitalization Styler

Capitalize article and blog titles according to APA, Chicago, MLA, and AP Stylebook rules.

Phonetic Spelling & Pronunciation Guide

Generate easy-to-read phonetic respellings and pronunciation guides for tricky English words.

LLM Text Chunker & Token Splitter

Split long documents into equal-sized chunks with customizable word or token overlap for AI and RAG prompts.

Palindrome Checker & Word Analyzer

Check whether words, phrases, or numbers read the same backwards and forwards with character analytics.

Subscript & Superscript Text Generator

Convert numbers, math exponents, and letters into standard Unicode superscript (x²) and subscript (H₂O).

Regex Substitution & Expansion Estimator

Estimate string replacement length deltas, payload expansion percentages, and token count modifications for regex substitutions.

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