Research & coursework
For essays, sources, and academic drafts.
Revise, cite, and keep the paper trail
Use Grammarly’s highlighted passages as a starting point for careful editing. Clarify where ideas came from, add your own judgment, and preserve the citations or disclosures your work requires.
No score promises. Improve the writing, then make the final judgment yourself.
Your humanized text will appear here.
Detector guide library
Essays, published content, and multilingual drafts need different context. Pick a focused guide for the detector you plan to use—without fixed-score promises.
For essays, sources, and academic drafts.
For articles, client work, and publishing teams.
For everyday and multilingual writing checks.
How to read Grammarly
Grammarly says its AI detector estimates the percentage of submitted text that appears AI-generated and highlights relevant passages for review.
Its own guidance also warns that the result is not an objective source of truth. Citation, disclosure, and a traceable revision process remain more meaningful than chasing a number.
Keep in mindGood attribution solves a different—and more important—problem than score optimization.
Detector signalLocate patterns
Draft historyUnderstand authorship
Human reviewMake the decision
A better editing pass
These are writing decisions, not tricks. The aim is a draft that carries clearer evidence, context, and intent.
Link evidence to the sentence it supports and distinguish source material from your interpretation.
↘A useful summary says why a finding matters to this decision, team, or audience.
↘Keep required acknowledgements even when the final wording is substantially revised.
↘Example · Management summary
Illustrative rewrite only. This is not a Grammarly test result, certification, or promised score.
Employee engagement is essential for organizational success. Studies have shown that engaged employees are more productive and contribute to a positive workplace culture.
Uncited generalization · no company contextOur June pulse survey found that teams with a weekly manager check-in reported fewer blocked tasks. We should test the practice in Support next quarter, while noting that the survey shows correlation rather than cause.
Named evidence · bounded conclusionNo fixed score promises
No. Results can vary with the passage, language, length, detector settings, thresholds, and product updates. Human-written text can be flagged, while AI-assisted text can be missed.
Not a promiseWe improve the writing—not manufacture a guaranteed detector score.
Responsible use
Use UltraHumanizer for drafts you are allowed to revise, to replace generic language with real context, or to review a possible false positive. Follow the rules set by your school, employer, publisher, or platform.
Questions, answered
Product-specific context, honest limits, and a responsible way to revise.
It is Grammarly’s estimate of how much submitted text appears AI-generated. Grammarly advises users not to treat that percentage as an objective or definitive conclusion.
Editing can change the linguistic patterns a detector evaluates, but the effect is not predictable. Focus on whether each correction improves accuracy, clarity, and attribution.
No. Review the underlying text and how it was created, including notes, drafts, citations, and any required disclosure.
No. Grammarly controls its own models, thresholds, and classifications. UltraHumanizer can revise writing patterns, but it cannot promise a score or ensure that a detector will classify a passage in a particular way.
No. A detector result is a statistical signal, not proof of authorship or misconduct. Review the draft, sources, revision history, and the rules that apply to the work before reaching a conclusion.
Use it to improve drafts you are allowed to edit, address possible false positives, and make wording more specific to your real experience. Keep your own reasoning and citations, disclose AI assistance when required, and never misrepresent authorship.
Turn repetitive, generic language into a clearer draft you can inspect, edit, and make your own.
Rewrite my draft