Essays • Reports • ProgrammingRubric breakdownFix-first actions2 free previews/day
Know your grade before you submit.
Paste your work or upload a PDF/DOCX. Get instructor-style feedback, a realistic grade range, and the few changes that improve your score fastest.
Average time
~10 seconds
Best for
Pre-submit checks
Free tier
2/day preview
This tool critiques what you wrote — it doesn’t rewrite your assignment or complete solutions.
Example output
Writing • NormalLikely Grade
B+ → A-
Your thesis is present, but it could be stated more directly in the opening paragraph. Several sections summarize sources rather than analyze them, which limits depth.
Rubric
Argument8/10
Evidence7/10
Organization8/10
Fix first
- State the thesis in one clear sentence early.
- Replace summary with analysis in body paragraphs.
- Add topic sentences to improve flow.
Clean, instructor-style feedback with a rubric breakdown.
HOW IT WORKS
One check. Four answers.
You get a realistic grade range, instructor-style feedback, a rubric breakdown, and a short fix-first list.
Likely grade range
A realistic estimate based on common grading standards.
Instructor-style feedback
Neutral, direct comments in an instructor-style tone.
Rubric breakdown
Category scores that match common grading rubrics.
Fix-first list
3–5 high-impact improvements ranked by payoff.
TRY IT
Check your grade now
Free tier: 2 previews/day. Subscribe for unlimited checks.
Mode
Assignment type
Course level
Strictness
Language
Paste your submission
Min ~40 chars
Optional: paste the assignment prompt at the top for more accurate feedback.
Or upload a file
Supported: .pdf, .docx, .txt, .md, and common code files
If you’re using Google Docs, download as PDF or .docx first.
PRICING
Simple, student-friendly pricing.
Free for quick checks. Subscribe for full results.
Free
2 previews per day.
Grade range + short feedback preview
Rubric preview (limited categories)
Fix-first preview (limited items)
Paste text or upload PDF/DOCX
Best for quick pre-submit checks
Tip: If you paste the assignment prompt at the top, results are more accurate.
Subscription
Unlimited checks
$5
per month
Full instructor-style feedback
Full rubric scores by category
Full fix-first list (ranked)
Writing + code support
Unlimited checks throughout the semester
Privacy & handling
This demo does not save submissions to a database. Your content is processed to generate feedback.
No public pages or share links
Uploads are processed in-memory
Designed for quick pre-submit checks
FAQ
Questions, answered.
A clear pre-submit check — with feedback that’s easy to act on.
Does it write my essay or finish my code?
No. It evaluates what you provide and returns feedback, rubric scores, and the highest-impact fixes.
Will the grade be exact?
It’s a realistic estimate. Real grading varies by instructor, rubric, and expectations.
What files can I upload?
PDF and DOCX for writing/report files, plus common text/code formats (.txt, .md, .cpp, .py, .java, etc.).
How do I upload from Google Docs?
In Google Docs: File → Download → PDF or Microsoft Word (.docx), then upload here.