OneTaskFree Online Text Tools
Case Converter, Word Counter, List Cleaner, Markdown Preview, Morse and Caesar Cipher
Paste your text, get it back changed. Counting, converting, comparing, cleaning and reformatting — each of these tools does one thing to a block of text and shows the result immediately, without an account and without sending a single character anywhere.
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Most used this week
Writing Prompt Generator
Random story prompts by genre, with optional writing constraints.
Bingo Card Generator
Random 75-ball, 90-ball and word bingo cards, up to 50 at a time.
Writing Prompt Generator
Random story prompts by genre, with optional writing constraints.
Bingo Card Generator
Random 75-ball, 90-ball and word bingo cards, up to 50 at a time.
Writing & Editing 13
Counters, reading time, case conversion, diff, whitespace and Unicode tools.
Bibliography Generator
A sorted reference list in APA, MLA, Harvard or Chicago from many sources.
Character Counter
Characters against SMS, meta and social post limits.
Headline Capitaliser
Capitalise headlines in AP, APA or Chicago style.
Keyword Density Checker
Word and phrase frequency with density percentages.
Page Count Estimator
Word count to pages by font and line spacing.
Readability Checker
Flesch reading ease, grade level and five other readability scores at once.
Reading Time Calculator
Reading and speaking time for any article or script.
Syllable Counter
Syllables per word, per line and in total, for poems and haiku.
Text Diff
Compare two texts and see exactly what changed.
Whitespace Cleaner
Collapse extra spaces, tabs, blank lines and invisible characters.
Word Counter
Words, six readability scores, keyword density and platform limits.
Words To Minutes Converter
Turn a word count into minutes, or a time slot into a word budget.
Writing Prompt Generator
Random story prompts by genre, with optional writing constraints.
Lists & Lines 8
Sort, deduplicate, number, prefix, extract and transform text line by line.
Bingo Card Generator
Random 75-ball, 90-ball and word bingo cards, up to 50 at a time.
Checklist Formatter
Convert Markdown checklists to Jira or Slack format.
Dice Roller
Roll D6, D20 or any custom die with a fair random generator.
Filename Generator
Safe, consistent file names from plain words, with dates and suffixes.
Random Number Generator
Fair random whole numbers in any range, with or without repeats.
Random Team Generator
Split a list of names into random, evenly sized teams or groups.
Random Workout Generator
A random timed circuit workout with warm-up and cool-down.
Split Lines
Break a delimited string into one item per line.
Markdown & HTML 1
Convert between Markdown, HTML and plain text; make slugs; encode entities.
Ciphers & Alphabets 2
Morse, NATO phonetic, Caesar and ROT13, Roman numerals.
Guides for common jobs
- D&D session prep — Eight generators that cover a tabletop session from hook to loot.
How the text tools are organised
Writing & Editing is for prose. Word, character and reading-time counts, keyword density, case conversion for sentences and headlines, a side-by-side diff, whitespace clean-up, Unicode inspection and styling, and the novelty end of the shelf — zalgo, reversed text and lorem ipsum.
Lists & Lines treats text as rows. Sorting, deduplicating, numbering, adding a prefix or suffix to every line, turning a list into CSV, find-and-replace with regular expressions, pulling every email address or URL out of a page, formatting a checklist, and picking a random entry.
Markdown & HTML converts between the two and tidies the result: Markdown preview, HTML to Markdown, plain text to HTML paragraphs and URL slugs.
Ciphers & Alphabets is the older end of encoding: Morse, the NATO alphabet, Caesar shifts and Roman numerals. Each one is two-way, so you can read a message as easily as write one.
Structured data — CSV, JSON, YAML, XML, Base64 and the other machine encodings — lives under Developer, where it sits next to the formatters and validators it is usually used with.
What "text" means here
Every tool treats its input as a Unicode string, which is why the counters and converters agree with each other and with most editors. Where a tool has to make a choice — whether an em dash is a word boundary, whether a trailing space counts, whether a heading keeps its case — the choice is stated on the page rather than left for you to discover.
Privacy
The text you paste into a counter or a formatter is often the text you have not published yet: a draft, a customer email, notes you have not sent. Nothing entered on these pages is sent to a server. Processing happens in your browser, results appear as you type, and closing the tab discards everything.
FAQ
Is my text uploaded when I use these tools?
No. Every transformation happens in JavaScript on your own device. Nothing you paste is sent to a server, logged, or retained after you close the tab.
How large a document can I paste in?
There is no fixed limit, but the practical ceiling is your browser's memory. Documents up to a few megabytes of plain text — roughly a full-length book — process without noticeable delay on a modern device.
Does the word counter count the same way as Microsoft Word?
Almost always. Both split on whitespace, so ordinary prose matches exactly. Small differences can appear around hyphenated compounds and strings of punctuation, where the two tools disagree on whether something is one word or two.
Why does my character count differ from another site's?
Usually spaces or line breaks. Some counters exclude one or both. This site reports the total including spaces alongside the count without them, so you can match whichever rule the limit you are hitting actually uses.
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Calculators
Everyday maths, loans, dates, health and DIY. Nothing uploaded.
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Converters
Units, images, audio, video, documents and code formats, converted in your browser.
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Business
Rates, pricing, profit, invoicing and fees. All client-side.
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Developer
Regex, cron, formatters, JSON, YAML, Base64, hashing, JWT and SEO. All client-side.
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Design
Layouts, effects, shapes, components, forms and colour. Live preview.
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Media
Images, audio, video, screen and PDFs. Nothing leaves your browser.
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Names
Random names for people, fantasy races, sci-fi worlds and RPG characters.
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Data
Sourced, dated reference tables you can search, cite and download.
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Money
Pay, bills and property calculators that show their working.
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Time
Calendar lookups, date arithmetic and live countdowns to the days that matter.
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Maths
Fractions, primes, algebra and statistics, with the working shown.
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Science
Physics, chemistry and electronics calculators, with the formula shown.
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Word Games
Scrabble, Wordle, anagrams, crosswords and rhymes, solved.
4 tools