Free AI Content Rewriter
Clean up a draft with deterministic Standard editing, or rewrite it in one of six styles with Pro AI. Every change is shown side by side, and facts the AI may have altered are flagged for your review.
No account · 2 Standard + 1 Pro credit per day · Text is not stored
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Paid plans get 10 to 20 Pro rewrites a day and longer texts. Pro rewriting uses the same AI allowance as your other paid tools.
Review the result
Changes compared with your text
How it works
Two ways to improve a draft
Standard: predictable cleanup
Standard mode applies a fixed set of editing rules. The same text always produces the same result, and running it twice changes nothing the second time. It fixes doubled spaces, spaces before commas, missing spaces after full stops, repeated punctuation, duplicated function words, extra blank lines and hidden characters, and shortens a small list of wordy phrases such as “in order to”.
It never replaces words with synonyms, and it leaves code, links, email addresses, quotations, citations and formulas untouched. Every change is listed, and you can untick any of them to undo it.
Pro: AI rewriting with fact checks
Pro mode sends the text to an AI model with instructions to improve clarity and flow in the style you pick while keeping names, numbers, dates, links, quotations and citations. The model treats your text strictly as material to edit, so instructions hidden inside it are not followed.
When the rewrite comes back, it is compared with your original. Missing or new numbers, changed links and quotations, missing citations and names are listed as items to check, and a rewrite that is cut off, empty or in another language is discarded and your credit returned.
Choosing a style
- Natural & Clear — blog posts, newsletters and help articles for a general audience.
- Professional Editorial — reports, announcements and business writing.
- SEO-Friendly — web pages where readers scan for an answer; adds structure without keyword stuffing.
- Academic — essays and papers; citations stay in place and no sources are added.
- Concise — trims a draft to roughly two thirds of its length without dropping facts.
- Expanded — adds explanation and transitions to thin drafts, without inventing examples or data.
Before you publish
- Read every item under “Items to check” and correct anything the rewrite got wrong.
- Scan the highlighted differences for changes in meaning that automatic checks cannot see, such as a softened claim or a lost qualification.
- For a final pass against an older version, paste both into the Text Compare Tool.
Frequently asked questions
Is the AI Content Rewriter free?
Each visitor gets two Standard credits (up to 1,000 words each) and one Pro AI credit (up to 2,000 words) per day. Credits are shared by the AI Content Rewriter and the AI Watermark Remover and reset at 00:00 UTC. Inspecting, cleaning hidden characters, comparing, copying and downloading never use credits.
What is the difference between Standard and Pro?
Standard is rule-based editing on our server: it fixes spacing, punctuation, line breaks, duplicated words, hidden characters and wordy phrases, and adds readability notes. It does not use a language model and never swaps words for synonyms. Pro sends your text to an AI model that rewrites it in the style you choose; the result is then checked automatically for changed facts.
Will a Pro rewrite change my facts?
The model is instructed to keep names, numbers, dates, links, quotations and citations, and the result is compared with your original to flag any of these that changed or disappeared. Automatic checks cannot catch every change in meaning, so read the flagged items and the highlighted differences before you publish.
Does the rewriter make text undetectable or plagiarism-free?
No. It improves clarity and readability; it does not promise that text will pass AI detectors or plagiarism checks, and it should not be used to present someone else's work as your own.
What happens to my text?
Standard text is processed on Cloudflare's network and is not stored. Pro text is sent to the AI provider OpenAI to produce the rewrite. Your text is held encrypted only until the provider call starts; the encrypted result is deleted when it reaches your browser, or ten minutes after it is ready if it is never collected. We keep only counts such as word totals, timings and error codes, never the text itself.
Which languages are supported?
Spacing, line-break and hidden-character cleanup works in any language and keeps characters that are part of the spelling, such as the Persian zero-width non-joiner. Punctuation and wording rules are tuned for English, with some Turkish support. Pro answers in the language of your text.
What if a Pro rewrite fails?
Your Pro credit is used only when a rewrite is delivered. If the provider is busy, times out or returns an unusable answer, the credit is returned and you can try again.