AI thesis checker: test whether your thesis statement is arguable, specific, scoped and supported. 12,000 characters, 5 free runs every 24 hours.
The task
Give it your thesis statement and the paragraph it lives in. It returns a written read on whether the claim is arguable, whether it is specific enough to defend, whether its scope fits the assignment, and whether the reasons around it actually lead to it.
It runs on our AI server, so the text is transmitted. The allowance is 5 free runs per rolling 24 hours at up to 12,000 characters each, with no account required.
Pick the right tool
One keyword, two products. Before you paste anything, work out which one you came for.
The task
Paste more than the sentence where you can. Context is what lets the check tell support from decoration. The optional instruction field takes up to 300 characters, which is enough for the assignment question and the word count.
The criteria
Most statements that feel wrong fail the first test, and most that feel fine fail the fourth.
Limits, stated
No plagiarism check and no text similarity scoring, because no corpus exists here to compare against. Competing thesis checkers put plagiarism detection on the same screen, so assuming it is present would be reasonable and wrong.
No grade, no rubric scoring, no tracked revision table, no style guide enforcement, no US or UK spelling preference, no citation format check and no file upload. The output is a written critique of an argument, and that is the whole product.
The cause
Most statements are written before the writer knows what they think. A topic gets phrased as a sentence, the essay gets built around it, and somewhere in the third section the writer starts arguing something sharper than the opening promised.
So check late, not early. Read your conclusion, extract the claim you actually made, and test that sentence. The question being asked is whether the statement can carry the piece, not whether it sounds academic.
Straight answer
No. No grade, no score, no rubric. A mark is a decision a human marker has not made yet, and predicting it would be invention.
It also will not tell you whether a plagiarism system or an AI detector would flag the work. We do not run those checks and we do not guess their results.
In practice
Students the night before a deadline, testing whether the introduction still describes the essay that got written. Postgraduates sharpening a research question before a supervision.
Tutors taking a second read on why a student's argument keeps sliding sideways. All of it under your own institution's policy on AI tools.
Paste the statement with its paragraph and run it. You get back a read on whether it is arguable, specific, scoped and supported.
Yes. 5 free runs per rolling 24 hours, no account, no paid tier.
No. No file upload exists and the ceiling is 12,000 characters. Paste the section you want examined.
12,000 per run. Empty input is rejected before it reaches the model.
Yes. This is a server tool, so treat the text as something you are sending over a network.
No. No similarity algorithm and no reference corpus exist here.
No grade, no score, no rubric. It describes the argument and where it is loose.
Somebody informed could take the other side. If nobody could, you wrote a topic.
Narrow the case, the period or the respect in which the claim holds. Broad statements produce thin paragraphs.
After. Your conclusion usually contains the real claim, and that is the sentence worth testing.
No. It reads and reports. The sentence rewriter rebuilds sentences.
No. Grammar is a different tool. This one examines whether the claim holds.
No. We neither test against detectors nor guess at their verdicts.
Only where your institution's policy on AI tools allows it.
No style guide is enforced and no citation format is checked.
No. The result is written analysis rather than structured edits.
This is scoped to the claim and its support. The essay checker considers the whole piece.
The interface shows when the next one unlocks, 24 hours after the run that used it.
No API and no batch mode. One submission per run.
Yes, identically in any modern mobile browser.
English is what it is built and checked for. Other languages may work, with no guarantee.