Paraphrasing Tool
Reword sentences using a large synonym and phrase model.
Files and text are processed locally in your browser. Tools that must reach the network say so explicitly.
About the Paraphrasing Tool
Reword text using a built-in synonym and phrase model. The Toolcenter Paraphrasing Tool swaps words based on an adjustable rewrite strength and can shift tone to formal (expanding contractions) or simpler (plain wording). It runs entirely in your browser — no data leaves your device and no account is needed.
How to use it
- 1Paste the sentence or paragraph to reword.
- 2Set the rewrite strength.
- 3Choose standard, formal or simplify tone.
- 4Copy the result and proofread it.
Key features
- Offline synonym-based rewriting
- Adjustable rewrite strength
- Formal, standard and simplify tones
- Word-swap and change-percentage stats
- Private — nothing is uploaded
Frequently asked questions
Is this as good as an AI paraphraser?+
It is lighter and fully private. It handles word-level rewording well but will not restructure sentences the way a large language model can.
Should I check the output?+
Always. Automatic synonym swaps can subtly change meaning, so proofread before using the text.
Does it send my text anywhere?+
No. The synonym model runs in your browser with no network calls.
Can it make text more formal?+
Yes. The formal tone expands contractions and swaps casual connectors for formal ones.
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