Free Paraphrasing Tool — Rewrite Sentences Instantly
Rewrite any sentence or paragraph with our free paraphraser: intelligent synonym swapping refreshes wording while preserving meaning, and five dedicated modes adapt the result to your exact need. Standard mode replaces common words with natural alternatives; Formal elevates tone for academic papers, cover letters and business proposals; Casual loosens language with exclamation and emoji for social posts; Shorten compresses each sentence to roughly 60% length for tight abstracts and ad copy; and Expand adds clarifying elaboration for thin drafts that need depth.
Every run reports transparent diff statistics — original word count versus output word count plus the net change — so editors, teachers and students can verify the rewrite is genuinely restructured rather than trivially tweaked. The synonym engine draws from a curated dictionary of common adjectives, verbs and adverbs, randomizing picks so repeated clicks on the same input yield varied outputs you can choose between. Because everything executes locally in JavaScript, sensitive essays, business emails and unpublished manuscripts never travel across the network.
Why paraphrase with this tool?
- Five rewrite modes: standard, formal, casual, shorten and expand.
- Diff stats: before/after word counts show exactly what changed.
- Varied outputs: randomized synonyms give fresh options on every click.
- Private by design: client-side processing, nothing uploaded or stored.
- Free unlimited: rewrite as much text as you like, no account needed.
How to use
- Paste your sentence or paragraph into the input box.
- Choose a mode: standard, formal, casual, shorten or expand.
- Click Paraphrase, compare the word-count stats, and Copy the output you like best.
Responsible rewriting tips
Always review and edit automated output for accuracy and voice, cite original sources even when wording changes, and never submit paraphrased work as entirely original where academic integrity policies require disclosure. This tool assists drafting — your judgment finishes it.
FAQ
Does paraphrasing make text plagiarism-free? It changes wording, which helps avoid repetition and accidental copying, but ideas still belong to their sources — always cite them and substantially revise output in your own voice.
Is the paraphraser free? Yes — unlimited paraphrasing runs entirely in your browser with no signup, no credits and no premium tier.
Does it store or track my text? No. All rewriting happens client-side with JavaScript, so essays, emails and drafts never leave your device.
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