NeverPrompted

For students checking an essay before they submit it

This is for before, not after. If you're here because you've already been accused of something, that's a different situation with different urgency, and a different page exists for it. This one is for the ordinary case: you've written an essay, you used an AI assistant somewhere in the process (to brainstorm, to check a paragraph, to tidy a sentence you couldn't get right), and you want to know, before you hand it in, whether it reads like you or like a template.

Why check before, when nothing’s wrong yet

Most students who get flagged aren't cheating, they've written a genuine essay that happens to read as generic in places, often because a grammar pass or a "make this sound better" prompt smoothed a paragraph into the same safe, elevated register that a lot of AI writing defaults to. You can't always hear that in your own writing, you've read it too many times. A check before submission tells you, concretely, whether any part of your essay carries the statistical patterns that make markers or detection software raise an eyebrow, while there's still time to fix it and nothing is on the line yet.

That's a fundamentally calmer place to be than checking after a professor has already raised a concern. You're not defending a grade, you're doing a sanity check on your own work, the same way you'd proofread for typos before you hit submit.

What the check looks at, specifically

Everything happens in your browser: your essay is never uploaded anywhere, which matters when it's coursework you haven't submitted yet. NeverPrompted checks for a statistical AI watermark, in case a tool you used applied one, and separately measures how far your essay's prose style sits from a reference corpus of real, non-AI writing: things like unnaturally even sentence length, stock connective phrases, and hedging that shows up regardless of whether you're actually unsure.

If it flags a section, you get a suggested rewrite and a diff, not an automatic replacement, so you decide what to accept. The point isn't to disguise anything, it's to catch places where your own argument got flattened into generic phrasing during editing, and put your actual voice and reasoning back into the sentence.

Being honest about what a check can and can’t settle

A clean result here isn't a certificate and it isn't proof of anything to a third party; it's information for you, about your own draft, before you submit it. If your essay happens to carry an actual watermark from an AI system, no tool, including this one, can guarantee defeating it, because nobody outside the vendor that applied it holds the key needed to do that. What NeverPrompted can honestly tell you is whether the wording you wrote (or the wording an editing pass left you with) reads as distinct prose or as generic AI-flavoured phrasing, which is the part actually within your control.

Free gives you unlimited checking, which covers the normal case of running a check before you submit each piece of coursework, plus a weekly budget for the rewrite tool if you want help fixing a flagged section. Pro removes that weekly limit and adds a dated PDF report, useful if your institution wants a record of when you checked a piece of work relative to your submission date.

Wherever this page describes a result: a detected mark is not proof of authorship, and an absent mark is not proof of human authorship. NeverPrompted's on-device rewrite can reduce detectable evidence but cannot guarantee defeating a vendor's undisclosed watermark, on any tier.

Answers, in full

Questions people actually ask

Is it cheating to use this before I submit an essay?
No. Checking your own writing before you hand it in is no different from proofreading or running a grammar checker, you're reviewing your own work, not generating new content or getting someone else to do the thinking. The rewrite tool edits toward clearer, more natural phrasing of what you already wrote; it doesn't invent arguments or content for you.
What if I already used an AI assistant and I’m not sure how much I should have?
That's a question for your institution's specific policy, which varies a lot between schools and courses, and this tool can't answer it for you. What it can do is show you where your current draft reads as generic AI phrasing so you can decide, in line with your own policy, whether to revise those sections in your own words.
Can I use this to check a classmate’s essay for them, or one I’m marking?
That's not what this is for. NeverPrompted is built for checking your own writing, not for screening someone else's essay, whether as a classmate doing a favour or in any kind of marking or grading capacity. For evaluating someone else's submitted work, that's the job of our sibling product, Learnaway (learnaway.ai).