How this article rewriter works
This runs the same synonym-substitution engine as the word-level paraphrasing tool, but across a full multi-paragraph article at once, keeping every paragraph break exactly where it was. It swaps eligible words for close synonyms from a built-in dictionary at the strength you choose - Light, Medium, or Heavy - and reports what share of words actually changed once it's done.
Why formatting survives untouched
The rewrite works paragraph by paragraph, swapping only individual word choices within each line - it never reorders sentences, merges paragraphs, or touches line breaks. That means headings typed on their own line and your original paragraph spacing come through exactly as you pasted them, with only the wording inside each paragraph changed.
Reading the "% of words changed" figure
This percentage only counts words that are both in the built-in synonym dictionary and happened to be selected for swapping at your chosen strength - function words like "the," "a," and "of" are never touched, and only a random subset of eligible words get swapped even at Heavy strength. That's why the actual percentage changed is always noticeably lower than the strength setting itself might suggest.
What this is - and isn't - a substitute for
This is a fast way to vary repeated phrasing across similar pieces of content or get unstuck rewording a stale paragraph. It changes surface wording, not the underlying ideas, structure, or sourcing of the content - rewriting someone else's article and presenting it as original still raises the same attribution concerns regardless of how many individual words get swapped, so always credit your actual sources and give any AI-or-tool-assisted rewrite a careful human read-through before publishing.