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Free academic writing tools that never upload your text

Our Academic AI tools are now on the website: a writing analyzer, grammar checker, clarity rewriter and essay planner that run entirely in your browser.

ProductPublished 3 min read

Today we added a Tools page to the NEXVANTA website. It brings four tools from our Academic AI product to everyone, for free.

What is included

  • Writing Analyzer: shows patterns such as sentence rhythm, word variety, stock phrases and repetition.
  • Grammar Checker: finds frequent spelling, grammar and punctuation mistakes and suggests fixes.
  • Clarity Rewriter: replaces wordy phrases with plain English and lists every change.
  • Essay Planner: turns your topic and points into an outline, thesis starters and research questions.

Private by design

The tools run in your browser. Your text is not sent to our servers or to any AI provider, it is not stored, and it is not used for training. Close the tab and it is gone.

What the Writing Analyzer is not

No tool can reliably tell whether a text was written by AI or by a person. The analyzer reports writing patterns, and those patterns also appear in human writing, especially formal or second-language writing. We built it to help writers improve, never to accuse anyone, and the results say so clearly.

What comes next

The full Academic AI product, with saved documents, student accounts and an admin console, is in private testing. If your school or team would like early access, contact us.

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