Paragraph Rewriter
Swap words and wordy phrases for a chosen tone, with clickable options.
Paste a paragraph and this tool rewrites it by swapping words and wordy phrases for alternatives in the tone you choose — Professional, Casual, Simple, Formal or Creative. Every swapped word is highlighted in the output and is clickable, so you can pick a different option or put the original back. It is a local, dictionary-based rewriter rather than an AI writer: it changes only the words and phrases it recognises and never touches your sentence structure. A Load Demo button drops in a sample paragraph, and everything runs in your browser.
How the rewrite works
The rewrite happens in two passes. First it looks for ten wordy phrases — such as "in order to", "due to the fact that" and "at this point in time" — and replaces each with a shorter, tone-appropriate form; when it finds any, an alert offers a Clean Clichés button that also strips them from your original text. Then it goes through word by word and, wherever a word is in its built-in dictionary of around 150 common verbs and adjectives, swaps it for that tone's synonym. Words it does not recognise are left exactly as you wrote them, and the original capitalisation is preserved.
Tones, and what "Simple" does
The five tone buttons choose which synonym set is used. Professional leans business-formal (for example "use" becomes "utilize", "help" becomes "assist"), Casual leans conversational ("get" becomes "grab"), Formal reaches for longer words and Creative for more vivid ones. The Simple tone is deliberately different: many of its dictionary entries are the same as the original word, so it swaps the fewest words, changing things only where a plainer alternative genuinely exists (such as "important" to "key" or "understand" to "know"). Switching tone re-runs the rewrite instantly, and clicking any highlighted word opens a menu of the original plus all five tones so you can choose whichever fits.
The metrics, and honest limits
The dashboard reports Words Swapped, Clichés Cleaned (wordy phrases replaced), a Uniqueness percentage (the share of word positions that differ from your original), and a Readability label estimated from your original text with the Automated Readability Index. Two honest caveats: because this is a dictionary swap and not an understanding of meaning, a substitution can be clumsy or plain wrong for the context — "utilize" is rarely an improvement on "use" — and the tool never rewrites sentence structure or fixes grammar. Read every highlighted change and use the click-menu to fix or revert any that do not fit. The Uniqueness figure is a word-difference measure, not a plagiarism or originality check.
Frequently Asked Questions
Does it use AI to rewrite my text?
No. It swaps words and phrases from a fixed built-in dictionary — about 150 words plus ten wordy phrases — for the tone you pick. It does not understand meaning or change sentence structure, so a synonym can occasionally not fit the context.
Why did only a few words change, especially on Simple?
It only swaps words that are in its dictionary; everything else is left as-is. The Simple tone in particular keeps many words unchanged on purpose, changing only where a plainer alternative exists.
Can I change or undo an individual swap?
Yes. Every swapped word is highlighted; click it to open a menu with the original word and all five tone options, then choose the one you want. You can also revert to the original from that menu.
What does the Uniqueness percentage mean?
It is the share of word positions that differ between your original and the rewrite — a rough indicator of how much changed, not a plagiarism or originality check. Everything runs in your browser.