Best Free Paraphrasing Tools 2026: 7 Options Compared

Paraphrasing tools rewrite a passage in different words, and the free versions all trade quantity for convenience in the same way: you get a few rewrites a day, a short text window, or a limited number of AI runs. That makes the real question how much text you rewrite at once. If you reword a sentence or two while drafting emails or essays, Wordtune, Grammarly and LanguageTool give you inline suggestions inside the editor you already use, with caps of a few rewrites per day. If you reword whole paragraphs, a general chatbot such as ChatGPT, Gemini or Claude has far looser limits and lets you say exactly what you want changed, such as shorter, more formal or simpler, though you must paste text into a chat window. Be careful with paraphrasing for school or publishing: rewording someone else's passage without citing it is still plagiarism, and many detectors flag it. For translations or grammar-only fixes, the better category is a writing assistant, not a paraphraser. The seven tools here are either free for light use or free with clear daily limits, and each entry says where the cap sits.

Wordtune

The Basic plan includes 10 rewrites a day, plus unlimited spelling and grammar checks. It rewrites sentence by sentence inside your draft, so it suits polishing rather than bulk rewording.

Price: Free (Basic plan with 10 rewrites and AI suggestions a day, 3 AI summaries a month and unlimited spelling and grammar checks); paid from $4.89 per month, billed annually (Advanced) (Wordtune pricing, checked 2026-10-22).

Platforms and license: Web, Browser extension. Proprietary.

Best for: Polishing a sentence at a time.

Grammarly

The free plan includes 100 AI prompts alongside spelling, grammar and tone help, so you can ask for rewrites while checking your writing. Heavier use pushes you toward the Pro plan at $12 a month.

Price: Free (Free plan with spelling and grammar help, tone suggestions and 100 AI prompts); paid from $12 per month (Pro; check the pricing page for the billing term) (Grammarly pricing, checked 2026-10-22).

Platforms and license: Web, Browser extension, Desktop app, Mobile app. Proprietary.

Best for: Writers who also want grammar checking.

Compare: Grammarly alternatives

LanguageTool

The free plan allows 2,000 characters per text field and 3 AI sentence rephrasings a day, which is the tightest rewriting cap here. The open-source core can be self-hosted.

Price: Free (Free plan with 2,000 characters per text field and 3 AI sentence rephrasings a day); paid from $5.83 per month, billed annually ($24.90 billed monthly, Premium) (LanguageTool pricing, checked 2026-10-22).

Platforms and license: Web, Browser extension, macOS, Windows, Self-hosted. LGPL-2.1 (open source).

Project activity: 15.2k GitHub stars · last commit Oct 27, 2026

Best for: Multilingual writers and privacy-minded users.

Worth knowing: The open-source core can be run as your own server for 25+ languages.

ProWritingAid

Free suggestions work on up to 500 words at a time with a few AI runs a day. It is aimed at long-form writing and fiction editing rather than quick paragraph rewording.

Price: Free (suggestions for up to 500 words at a time with a few AI runs a day); paid from $10 per month, billed yearly ($120 a year; $30 billed monthly; lifetime $399) (ProWritingAid pricing, checked 2026-10-22).

Platforms and license: Web, Browser extension. Proprietary.

Best for: Long documents checked in sections.

QuillBot

A dedicated paraphraser with several rewrite styles, free on the web and as a browser extension. Free limits and the Premium price could not be confirmed on the vendor page, so check before relying on it.

Price: Free (QuillBot pricing, checked 2026-10-23).

Platforms and license: Web, Browser extension. Proprietary.

Best for: Rewording whole paragraphs quickly.

Compare: QuillBot alternatives

ChatGPT

Free plan at $0 lets you paste paragraphs and instruct the rewrite exactly, such as formal, shorter or simpler. Message limits apply and Plus costs $20 a month.

Price: Free (Free plan at $0/month); paid from $8 per month (Go; Plus $20/month; availability varies by region) (ChatGPT pricing, checked 2026-10-25).

Platforms and license: Web, iOS, Android, macOS, Windows. Proprietary.

Best for: Custom rewrites with specific instructions.

Worth knowing: Go is listed at $8/month and Plus at $20/month. Pro tiers are $100, $200 and $500/month. Plan availability and usage vary.

Compare: ChatGPT alternatives

Gemini app

Free with a Google account, handy for rewording text you already keep in Docs or Gmail. Rewrites are only as good as the prompt, and heavier models sit behind paid plans.

Price: Free (Free with a Google account); paid from $4.99 per month (Google AI Plus) (Gemini app pricing, checked 2026-10-22).

Platforms and license: Web, iOS, Android. Proprietary.

Best for: People already living in Google apps.

Worth knowing: Google AI Pro is $19.99/month; Ultra starts at $99.99/month.

Which one to pick

• You rewrite a sentence or two while drafting: Wordtune
• You also need grammar and tone checks: Grammarly
• You want full control over tone with unlimited-feeling use: ChatGPT
• You write in several languages or must self-host: LanguageTool